2011_Phywe_Cobra3/Cobra4

6 Additional material

Additional material 6.1 6.2 6.3 6.4 6.4.1 6.4.2 6.4.3 6.4.4 6.5 6.5.1 6.5.2 6.5.3 6.5.4 6.5.5

Software measure Cobra4 Cobra3 Power supply units Small to medium voltage power supply units Stabilised and regulated power supply units High-voltage power supply units Signal generators Measurement instruments Hand-held measuring instruments - electricity Demonstration measurement instruments - electricity Oscilloscopes, recorders Measuring amplifiers Time measuring instruments, counters

901 904 926 949 950 952 955 956 959 960 963 967 968 970

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 899

6 Additional material

6.5.6 Meteorological instruments 6.5.7 Temperature measuring instruments, thermometers 6.5.8 pH and conductivity measuring instruments 6.5.9 Oxygen, lux and pressure measuring instruments 6.5.10 Radioactivity, sound level and gas measuring instruments 6.5.11 Photometers, spectroscopes, polarimeters, refractometers 6.5.12 General - measurement instruments 6.6 Microscopes

excellence in science 900

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6 Additional material 6.1 Software measure

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 901

6 Additional material 6.1 Software measure

excellence in science 902

6 Additional material 6.1 Software measure

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 903

6 Additional material 6.2 Cobra4

excellence in science 904

6 Additional material 6.2 Cobra4

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 905

6 Additional material 6.2 Cobra4

excellence in science 906

6 Additional material 6.2 Cobra4

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 907

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TESS and Demo advanced Manual Cobra4 Physics, Chemistry, Biology, Everyday Science

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Function

Cobra4 Wireless-Link

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Cobra4 Remote-Link

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12610-00

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Cobra4 Junior-Link

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12602-00

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Cobra4 Sensor-Unit Temperature, semiconductor -20...110 ยกC

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Cobra4 Sensor-Unit Thermodynamics, pressure abs. 2 bar and 2 temperature NiCr-Ni

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Cobra4 Sensor-Unit 2 x Temperature, NiCr-Ni

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Q"3%1-4"CS'$-5-1=T $"%&'("$".1C(%./"CIC6CUIICo %99'(%9=CmW6C\Co

Cobra4 Sensor-Unit Pulse, Heart rate

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12670-00

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Crocodile clips for disposable electrodes, 3/pkg 12673-02

Cobra4 Sensor-Unit Spirometry

Cobra4 Sensor-Unit Pulse, Heart rate, incl. ear clip 12672-00 Ear clip for Cobra4 Sensor-Unit Pulse 12672-10

Cobra4 Sensor-Unit Electrophysiology

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12559-01 Shielded leads for electrophysiology, color-coded, 3/pkg 12673-01

$"%&'(-./C(%./"CX%99'(%9=YTC6U\777CmU\C3W&CXZCoY 12675-00

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Accessories for the Cobra4 Sensor-Unit

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Fast Charging System for up to 4 MeH Accumulators

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Ni-MH accu, Mignon, 1.2 V, 2000 mAh, Eneloop Type, 4 pcs.

07930-03

Stand for Cobra4

Microphone K3"91("1 9*.4"(1"( *. V\ 9$ &".&*( 1'+"; 2-1! %$<3-0-"( 0*( 1!" <*-.16 $"%&'(-./C*0C&*.-9C0-"35&7 ^-("913= 9*.."91%+3"; 3*2 <*2"( 9*.&'$<1-*.; !-/! ("&*3'1-*. -. 3*96 %1-*. %.5 -.1".&-1=7 _("B'".9= (%./" U\ Sd777 ,I HSd; &".&-1-4-1= ] $NW :% %1 UHSd; %5i'&1%+3" %$<3-0-9%1-*. \I 777 \III; 5-$".&-*.& X$$YT S*'&-./CUU\CLChICLCZ\;C<(*+"CV\ICLCc7 Cobra4 Drop Counter 12635-00 Light barrier, compact 11207-20 Cobra4 adapter for Sensor-Unit Timer/Counter to connect one light barrier 12651-01 Cup anemometer for Cobra3 12124-00 Movement sensor with cable 12004-10 Measuring microphone 03542-00

"L9"33".9"C-.C&9-".9" bUc

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TESS Applied Sciences Cobra4 Environment and outdoors

"L<"(-$".1%3 5"&9(-<1-*.& %.5 9*.0-/'(%1-*. &"11-./& 0*( "L<"(-6 $".1& TESS Applied Sciences Cobra4 environment and outdoors, for 4 work groups 12622-88 TESS Cobra4 Environment and outdoors, with 1 measurement instrument and german handbook, in aluminum case 12619-88 TESS advanced Applied Sciences manual Cobra4 environment and outdoors 12622-02

TESS Biology Set Electrophysiology

Function and Applications !-& 5"4-9" &"1 -& -5"%33= &'-1"5 1* &!%("562*(H "L<"(-$".1& 2-1! &9!**3/(*'<&7 Benefits >!"1!"( -. 1!" 93%&&(**$; *'15**(& *( *. <(*i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quipment and technical data: !"C!-/!3=C&1%+3"C%3'$-.-'$C9%&"C9*.1%-.&C1!"C0*33*2-./C$%1"(-%3&T ,CLC)*+(%,CD*+-3"6E-.H UCLC)*+(%,@".&*(6?.-1C<S;CAM)C9*.."91-*.

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Cobra4 Basic set Biochemistry and plant physiology Function and Applications

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Movement sensor with cable

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Softw. Cobra3 translat./rotation

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Falling sphere apparatus

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12004-10

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Newton sensor Software Cobra3 Timer/Counter 14511-61 Light barrier, compact 11207-20 Beam stopper 02504-00

Measurement context: Force

Cobra3 Measuring module Newton

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Cobra3 newton sensor +/- 50N

Function and Applications

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6 Additional material H45>G(9;"5

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Software Cobra3-Force/ Tesla

14515-61

Measurement context: Charge

Electrometer Amplifier

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Measurement context: Acoustics, heart and vascular sound processing

Measuring microphone

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6 Additional material H45>G(9;"5

Measuring microphone w.amplifier

Software Cobra3 Timer/Counter 14511-61 Software Cobra3 PowerGraph 14525-61

Measurement context: Temperature

Cobra3, sensor -20..110 C

Function and Applications _!1&$;1$ &":#)!1 ,%$' F46 / !(*+ &"9!1 #)%$"9!1 0(; #:1&%"! %*P1#$%+". $%(*#K>14+4>:(%*$>#'":18>:!($$%*+>(0>#()*80%1!8#4 Equipment and technical data ];1R)1*&2>;"*+1>57>ST>444>B7>3ST Z1*#%$%P%$2>H47>/YM ">"$>F>3ST a"%*>7>444>F777>%*>:'"#1>,%$'>#()*8>#%+*"!

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Acoustic probe for COBRA3

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Cobra3 Measuring module, temp. NiCrNi, 330ยกC

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Software Cobra3 Universal recorder 14504-61 Software Cobra3 - Fourier analysis 14514-61

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6 Additional material H45>G(9;"5

Measuring module, Temperature NiCr-Ni, 330¡C 12104-00 Thermocouple NiCr-Ni, sheathed 13615-01 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Surface probe NiCr-Ni 13615-04 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05

Measuring mod.,Temperature PT100

Temperature sensor Pt1000 with 4 mm plug connectors (for CHEM UNIT)

Function and Applications ](; $1/:1;"$);1 /1"#);1/1*$ "*8 0(; ")$(/"$%& $1/:1;"$);1 &(/. :1*#"$%(* (0 $'1 :S "*8 &(*8)&$"*&1 /1"#);1/1*$K ,%$' $'1 1/. :!(2/1*$ (0 /1"#);1/1*$ &1!!#K ,%$'()$ 9)%!$.%* $1/:1;"$);1 #1*#(;4 G(**1&$%(*=>->//>:!)+>&(**1&$(;4 Temperature probe Pt-1000 13702-01 Temp. probe Pt-1000, 10m cable 07139-01

Software COBRA3 Temperature 14503-61 Software Cobra3 - gas laws 14516-61 Software Cobra3 PowerGraph 14525-61 Software Cobra3 Chem-Unit 14520-61

Measurement context: Pressure Function and Applications !)+.%* /(8)!1 0(; " '%+'.;1#(!)$%(* /1"#);1/1*$ (0 $1/:1;"$);1# )#%*+> $>F77>#1*#(;#4

Cobra3 Pressure sensors

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12128-00 Cobra3 press. sensor 80 mbar diff.

12130-00 Cobra3 press. sensor 2.0 bar diff.

12129-00

Software Cobra3, Pressure 14510-61 Software Cobra3 - gas laws 14516-61 Software Cobra3-Weather station 14518-61 Software Cobra3 PowerGraph 14525-61

Benefits E%$' '(#1 &(**1&$(; "*8 '(#1 #1&$%(* 0(; &(**1&$%*+ $'1 /(8)!1 $( "*2 $2:1 (0 :1;%:'1;"! 1R)%:/1*$ C$'1 P"&))/ ;)991; $)9%*+ *(45?Bjj477>%#>;1&(//1*818>0(;>1A$1*#%(*>:);:(#1#D4 W'1 /1"#);%*+ /(8)!1 ;1:!"&1# /1;&);2 /"*(/1$1;# (; &;)#'1; +")+1# *(;/"!!2 )#18 0(; #$)82%*+ $'1 +"# !",#K 0(; ;1&(;8%*+ P":();.:;1##);1 8%"+;"/# (; 0(; /1"#);%*+ $'1 9";(/1$;%& :;1#. #);14 ;1##);1>#1*#(;>%*$1+;"$18>%*>$'1>/1"#);%*+>/(84 Equipment and technical data J1"#);%*+>;"*+1>7444B777>' " O1#(!)$%(*>746>' " VP1;!("8>&":"&%$2>):>$(>-777>' " O1#:(*#1>$%/1>"F>/# Z)%$"9!1>/18%"=>*(*."++;1##%P1>+"#1#>"*8>!%R)%8# Measuring module, pressure 12103-00 Data cable, plug/ socket, 9 pole 14602-00 Modulconverter COBRA3-mea.unit 12150-04

Cobra3 Measuring module Temperature NiCr-Ni, 330ยกC

Measurement context: Gas laws

Cobra3 Measuring module, pressure

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Software Cobra3 - gas laws

Function and Applications !)+.%*>/(8)!1>0(;>/1"#);%*+>:;1##);1#>(;>:;1##);1>8%001;1*&1#4

14516-61

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6 Additional material H45>G(9;"5

Measurement context: Meteorological data

Humidity sensor for Cobra3

Software Cobra3-Weather station

14518-61

Measurement context: Light strength/ light intensity

Photo diode, G1

Function and Applications J1"#);1/1*$ (0 ;1!"$%P1 ')/%8%$2 COSDK "9#(!)$1 ')/%8%$2 "*8 $1/. :1;"$);1>,%$'>G(9;"5>i"#%&.fgXW4 Equipment and technical data S)/%8%$2>O"*+1=>6.?6N>OS>C*(*.&(*81*#%*+D "&&);"&2=>h>6N>OS>"$>B6kG ;1#:(*#1>;"$1=>"::;(A4>F6>#1&(*8#>%*>/(P%*+>"%;>"$>B6kG ;1:1"$"9%!%$2=>h>746N>OS $1/:1;"$);1>;"*+1=>-7kG4Lj6kG "&&);"&2=>h>FkG>"$>B6kG ;1#(!)$%(*=>h>74FkG4 12121-00

Cup anemometer for Cobra3

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Cobra3 Measuring module lux

Measurement context: Magnetic field

Cobra3 Measuring module, Tesla

Function and Applications !)+.%* /(8)!1 0(; " :;1&%#1 /1"#);1/1*$ (0 /"+*1$%& <G "*8 IG 0%1!8#4 Function and Applications !)+.%*>/(8)!1>0(;>/1"#);%*+>$'1>%!!)/%*"*&14 Equipment and technical data: J1"#);%*+>;"*+1>#1!1&$"9!1>,%$'>$'1>"%8>(0>$'1>#(0$,";14 J1"#);%*+ O"*+1K ;1#(!)$%(*= 577 QA 74F6 QAn 5 3QAF46 QAn 57 3QA F6>QAn>577>3QA>F67>QA Measuring module lux 12107-00 Luxmeter probe 12107-01 Lux immersion probe, 10m cable 07137-01

Software Cobra3, Lux 14507-61 Software Cobra3 PowerGraph 14525-61

Advantages J1"#);1/1*$#>:(##%9!1>0;(/>6>oW>$(>FW4 <1$1&$%(*>(0>$'1>0%1!8>8%;1&$%(*>C#%+*D>%*>$'1>&"#1>(0><G>0%1!8#4 Z(0$,";1.&(*$;(!!18 T1;( "8^)#$/1*$ "*8 &(/:1*#"$%(* (0 %*$1;.

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6 Additional material 6.3 Cobra3

Measurement context: Radioactivity

Cobra3 Counter tube module

Equipment and technical data Self-quenching halogen triggered tube with chrome-iron jacket and mica window, for investigating alpha-, beta- and gammarays.

Handle for attachment included.

Including a grill protecting the counter tube.

Mica: 2 ...3 mg cm2 Working voltage: 500 V Plateau length: 200 V Plateau increase: 0.04 %/ V Dead time: about 100 Âľs Zero effect: aboout 45 pulses/ min Case diameter: 22 mm Diameter of counter tube: 45 mm Length of counter tube: 80 mm Weight: 320 g 09007-00

Counter tube holder on fix. magn.

Function and Applications Counter tube module 12106-00 Counter tube, type A, BNC 09025-11 Counter tube, type B 09005-00

Counter tube, GM, 45 mm

Function and Applications Highly sensitiv counter tube, especially suitable to investigate weakly radioactive samples. Because of the large active area experiments with natural beam sources deliver very good results.

Benefits In the implementation of student experiments a radioactive source is no longer necessary.

excellence in science 944

For base plate (09200-00) or Physics demonstration board (02120-00). For attaching counting tubes with 22 mm casing diameter.

Equipment and technical data Painted. Metal holder with placement marks and magnet with sturdy non-slip foil. Adhesive force 10 N. Counter tube holder on fix.magn.

09201-00 Holder f.counter tube large 09206-00 Screened cable, BNC, l 250 mm 07542-10 Screened cable, BNC, l 750 mm 07542-11

Software Cobra3 Radioactivity 14506-61 Software Cobra3 PowerGraph 14525-61

6 Additional material 6.3 Cobra3

Measurement context: Hall effect

Cobra3 Measuring module pH/ potential

Hall effect module

Function and applications Hall module with central power supply to provide an adjustable constant current for the sample and for the integrated sample heater.

Benefits digital LED display (3 digits, 9 mm) to show either the sample current or the sample temperature sample heater with fully automatic temperature control system to avoid damage to the samples electronic compensating circuit for Hall voltage offset compensation RS 232 interface to connect an interface for comfortable data capturing, display and evaluation using a PC Different boards can be plugged easily and safely into the Hall module which requires only a 12 V AC power supply.

The Hall module provides all operating parameters for the samples and displays the sample.

Equipment and technical data: Max. current of probe: +/- 60 mA Max. temperature of probe: 175 ยกC Power supply: 12 V AC/ max. 3.5 A Dimensions: 16 x 10.5 x 2.5 cm Weight: 0.25 kg Hall effect module 11801-00 Data cable, plug/ socket, 9 pole 14602-00 Hall effect,n-Ge,carrier board 11802-01 Hall effect,p-Ge,carrier board 11805-01 Intrins.conduct.Ge,carrier board 11807-01 Measuring module, Tesla 12109-00 Hall probe, tangential, protection cap 13610-02 Software Cobra3-hall effect 14521-61

Measurement context: pH-value and potential

Function and Applications Plug-in module for measuring pH values and potentials.

Benefits Front DIN-socket for pH probe.

Temperature probe calibration and compensation are software controlled.

Plastic housing with D-sub-25-plug on the back .

Equipment and technical data Range -2... +2 V Resolution 1 mV Input impedance 10 ohms exp. 12 Impact-resistant plastic housing Dimensions: 100 x 50 x 40 mm Measuring module pH/potential 12101-00 pH electrode, sterilisable 18456-00 pH-electrode, shock resistant 18452-00 pH-electrode, polythene sheathed 18450-00 Reference electrode, AgCl 18475-00 Platin.electrode in prot.tube,8mm 45206-00 pH-electrode, plastic body, gel, BNC 46265-15 pH-electrode, plastic, refill., BNC 46266-15 Redox electrode, BNC 46267-10 pH-electrode, glass, refill., BNC 46268-10 Redox electrode, BNC 46267-10

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 945

6 Additional material 6.3 Cobra3

Software Cobra3 Universal recorder 14504-61 Software Cobra3 Chem-Unit 14520-61 Software Cobra3 PowerGraph 14525-61

Measurement context: Conductance

Software Cobra3 PowerGraph 14525-61

Measurement context: Titration

Motor piston burette, univer.

Cobra3 Measuring module Conductivity

Function and Application For uniform portioning and reproducible titrations - microprocessor controlled and with remote control.

Equipment and technical data Display: LCD matrix (64 x 128 pixels) Dispensing accuracy: +/- 0.15 % Burette volume: 50 ml Display accuracy: 0.01 ml Glass cylinder: DURAN¨ Line voltage: 230 VAC Function and Applications Plug-in module for conductivity measurements.

Benefits Can be connected to the module port and/or sensor port 1 or 2 (with moduleconverter and data cable)

Motor.piston burette,univer.50ml 36499-93 Cable Chem-Unit/Motor piston burette 36501-01 Cable Basic-Unit/Motor piston burette 36501-03

Equipment and technical data 4 Measuring ranges 0...0.2/2/20/200mS/cm Measuring frequency approx. 4 kHz dimensions: (100x50x40) mm cell constant: 0,85...1,15/cm Plastic housing with rear D-sub-25-plug

Light barrier, compact

Measuring module Conductivity 12108-00 Conductivity probe K1 18151-02 Conductivity temperature probe Pt1000 13701-01 Software Cobra3 Conductivity 14508-61 Software Cobra3 Chem-Unit 14520-61 Function and Applications

excellence in science 946

6 Additional material 6.3 Cobra3

Universal fork-type light barrier to measure short and long shadowingperiods.

scaling. Integrated application programs: Counting, %-weighing, net total/recipe; animal weighing; switchover between 2 units

Benefits:

Equipment and technical data Readability: 1 mg, weighing range: 620 g, weighing scale pan diameter: 110 mm (stainless steel), Adjustable feet for level installation, integrated bi-directional serial interface (RS232) for simple data transfer, casing dimensions (mm): 213 x 342 x 153, included power supply unit included in the scope of delivery, mains power connection voltage: 230 V~, including measure software for weighing scales.

An incremental wheel with a string groove which can be attached to the fork of the light barrier allows to measure paths by counting the ribs of the incremental wheel., Areas of application: track experiments, freefall, pendulum experiments, leaf springoscillations, drop counters, volumetric measurements concerning the gas laws.

Equipment and technical data: Dimensions: 40 x 40 mm, Supply voltage: 5 V 11207-20

Set of Precision Balance Sartorius CPA 623S and measure software, 230 V 49224-88 Data cable, plug/ socket, 9 pole 14602-00 Balance adapter, 25/9 pins 14601-01 Converter USB - RS232, active 14602-10

Software Cobra3 Chem-Unit 14520-61 Software Cobra3 Conductivity 14508-61 Software Cobra3 pH and potential 14509-61

Measurement context: Scales

Set composed of Sartorius weighing scale and software

Software Cobra3 Chem-Unit 14520-61 Software Cobra3 PowerGraph 14525-61

Measurement context: Dissolved oxygen

Cobra3 Measuring module,oxygen

Function and Applications Set composed of Sartorius CPA623S weighing scale, with built-in RS232 interface and the measure software for weighing scales. (The series-connection cables for the connecting of the weighing scale with the PC are not included in the scope of delivery.) The Sartorius weighing scales of the CP series offer many technical advantages, which ensure the permanent operation of the weighing scales with maximum measurement accuracy: Monolithic weighing system technology, robust, precise, reliable - for years!

Benefits Four digital filter stages; with these the weighing scale can be adapted optimally to the environmental conditions at the installation location. Internal, motor-operated adjustment weight: Highest weighing scale precision by simple key press. Calibration and adjustment function isoCAL: It guarantees the constant high precision of the weighing scale through a regular, fully-automatic adjustment. Exceptional read-off, back-lit display with particularly large characters (16.5 mm). Simple operation; all keys with perceptible pressing point; clear operator panel. Functional wind protection; detachable side disks for precise dosing. Perfect purity. Large scale pan: For more convenient

Function and Applications Plug-in module for oxygen measurements.

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 947

6 Additional material 6.3 Cobra3

Benefits:

Neurosimulator

Simultaneous measurement of the oxygen concentration and the temperature using the oxygen/ temperature probe no.12105.01.

If there is also a pressure measuring module or a conductivity measuring module these can be connected to a free sensor port for correcting the atmospheric pressure or the salt content.

Equipment and technical data: Measuring ranges O2-concentration 0.30 mg/l O2-saturation 0.2% Temperature 0.5 ยกC Accuracy O2 2% of the measured value Temperature automatic compensation (0.5 ยกC) Atmospheric pressure correction: manual or automatic using the pressure module Salt content correction manual or automatic using the conductivity module Electrode in air saturated calibration water or in the air.

Measuring module,oxygen 12105-00 Oxygen/Temperature probe 12105-01 Software Cobra3, Oxygen 14505-61 Software Cobra3 PowerGraph 14525-61

Measurement context: Neurophysiology

Biological amplifier

Function and applications The neurosimulator simulates a generalised nerve cell with an apical dendrite, a cell body and a nerve fibre.

Neuro-simulator 65963-00 Neuro-simulator, power supply 65963-93 Software Cobra3 Universal recorder 14504-61 Software Cobra3 PowerGraph 14525-61

Further information You will find further information on the possibilities of computerassisted recording of neurophysiological data in the respective chapters.

Accessories

With the aid of this biological amplifier a wide range of electrophysiological experiments can be carried out on human beings (ECG, EMG, EEG, EOG, ENG) and animals.

Biological amplifier 65961-93 Reflex hammer, triggering 65981-10 ECG electrodes, 3/pkg 65981-01 EMG electrodes, 3 off 65981-02 Electrode commoning cable 65981-03

excellence in science 948

Modulconverter COBRA3-mea.unit 12150-04 Converter USB - RS232, active 14602-10 Power supply 12V / 2A 12151-99

Data cable for cobra probes 12150-07 Data cable, plug/ socket, 9 pole 14602-00 Data cable USB, plug type A/B, 1.8 m 14608-00 USB 2.0 4 Port Hub, incl. Power supply 14612-00 Data cable, socket/socket, null modem, 9 pole 14603-00

6 Additional material 6.4 Power supply units

Power supply units 6.4.1 6.4.2 6.4.3 6.4.4

Small to medium voltage power supply units Stabilised and regulated power supply units High-voltage power supply units Signal generators

950 952 955 956

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 949

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Multitap transformer, 14 VAC/ 12 VDC, 5 A

Variable transformer, 25 VAC/ 20 VDC, 12 A

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Power supply variable 15 VAC/ 12 VDC/ 5 A Variable transformer 25 VAC /20 VDC, with display

Function and Applications <,/*3/$3VJ#/.)V3&,)V'!"#$V%&''()V&*+,V-!$V(!"V.!(,/0#7 <&''(+#% &*+, -!$ 9!*,+*&!&%() /3W&%,/@(# 12 /*3 42 .!(,/0#% X 5 -$#; Y&#*,()V$#Y&+$#3V-+=#3V.!(,/0#% Equipment and technical data 42 !&,'&,A F777EG 6BG 4: 12 !&,'&,A F777E5 6BG 4: H/=7 9&$$#*, I%J!$, ,#$?KA EF 4: 4337 -+=#3 .!(,/0#%A C 6 42BC 4E5 6 42BC 4: H/=7 9&$$#*, I%J!$, ,#$?KA EF 4: H/=7 '!"#$A EGF 64: L&%#%A !*# C 4 /*3 ,"! EF 4: <&''()V.!(,/0#AV5SFV6V42: 3+?#*%+!*%VI??KAV5SFV=V5SCV=VECD 13530-93

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Variable transformer 36 VAC/ 30 VDC, 18 A

Variable transformer/ display 250/ 230 VAC/ DC

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Transformer 3 phase 3-23/40V,3A

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Lamp transformer, 220 V - 6-12V AC/ 90 VA

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6.4 Power supply units F6@6>!N'(M3&3-*C!(2C!0*)+&('*C!,%E*0!-+,,&B!+23'-

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Function and Applications !"#!$%&'()*!%+',+'-.!+-*/+&!/%0!*&*1'0%231!*4,*035*2'-6 Equipment and technical data 7+',+' $%&'()* 8 9: ;< =6> ?. : ;< 96= ?. @A55 -(/*'B ,&+)-. 0*-3C+(& 03,,&* D : 5;. ,%E*0 1%2-+5,'3%2 (,,0%46 : ;?. 5(32- $%&'()* > = ;<!:=6F=!GH.!I%+-32)!C35*2-3%2-!9J@!K!9@=!K!9 =!556 13502-93

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Power supply -2op-, 2x15V/2A

Power supply, 0...600 VDC

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Power supply 0-30VDC/20A,stabil

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Power supply 12V AC/500 mA

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11074-93

XGfgW!NB-'*5*!h5MG!Y!#%6!ih!j www.phywe.com J:

6.4 Power supply units F6@6>!N'(M3&3-*C!(2C!0*)+&('*C!,%E*0!-+,,&B!+23'-

Pow.suppl.3/4,5/6/7,5/9/12V 0.25A

Power supply 5 V DC/2.4 A with 4 mm plugs

Function and Applications NI%0'!1301+3'!,0%%/!,&+)A32!,%E*0-+,,&B!+23'6 Equipment and technical data Function and Applications X&+)A32!,%E*0!-+,,&B!/%0!,%E*032)!-5(&&!(,,&3(21*-6

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Power supply 12V / 2A

11078-93

Power supply 5 VDC/2.4 A withDC-socket 2.1 mm

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Equipment and technical data

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13900-99

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12151-99

6.4 Power supply units 6.4.3 High-voltage power supply units

High voltage supply unit, 0-10 kV

Special safety sockets protect the user from unwanted spark discharges.

Equipment and technical data Continuously adjustable DC voltage of 0.25 kV 13671-93

Function and Applications For electrostatic experiments and for operation of spectral and gas discharge tubes.

Equipment and technical data It supplies 3 continuously variable DC voltages isolated from earth and ground.

Two of the voltages are connected in series 0-5 kV DC = total of 0 -10 kV DC. Selectable positive and negative polarity.

3-figure LED display.

Outputs short-circuit proof.

Special safety sockets.

Modern plastic housing, impact resistant, easy to service, light stackable with retractable carrying handle and stand.

Internal resistance: approx.5 MOhm. Ripple: < 0.5%.

Supply voltage: 230 V. Short circuit current: max. 3 mA. Housing dimensions (mm): 230 x 236 x 168.

13670-93

Power supply, high voltage, 0-25 kV

Function and Applications High voltage source, particularly suited for electrostatic experiments requiring a very high and exactly adjustable DC voltage.

Benefits While operating gas discharge tubes, the drop voltage is to be checked at the integrated digital display, which should not rise above 5 kV for protection against radiation.

Voltage stabilised through electronicregulation Demonstrative voltage display on at three digit LED-display Earthing socket allows the positive or the negative outputs to be grounded Gas discharge tubes can be operated without protective resistor

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 955

6.4 Power supply units G5@5@2 !+"%,2+("('%*-'$

Power frequency generator, 10 Hz - 1 MHz

Function generator, 0.1 Hz - 100 KHz

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13652-93

Sine wave generator, 10 Hz - 20 KHz

13650-93

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6.4 Power supply units 6.4.4 Signal generators

Digital Function Generator, USB

Function and Applications Digital signal generator for use as a programmable voltage source in practical or demonstration experiments, particularly in the disciplines of acoustics, electrical engineering and electronics Benefits Can be used as universal stand-alone device or controlled via a USB interface (with a software package available as of 2011) Universally applicable thanks to broad, continually adjustable frequency range Usable as programmable voltage source via amplifier output Intuitive, menu-driven operation using control knob and function buttons, with help capability Illuminated monochrome graphic display for maximum visibility and readability Simple setting of voltage and frequency ramps in stand-alone mode Features V = f(f) output for easy reading of frequency in the form of a voltage - ideal for measuring circuit response to frequency ramps using an oscilloscope Low distortion and signal-to-noise ratio for brilliantly clear signals - ideal for acoustics/audio experiments Equipment and technical data Frequency range: 0.1HzÉ1Mhz Steps: 0.1Hz Distortion factor: <0.5% Signal forms: Sine, triangle, square, frequency ramp, voltage ramp Amplifier output, short-circuit-proof, via BNC and 4-mm connectors: Output voltage : 0 É 20 Vpp for Rout > 40 !

DC offset: ±10V (steps 5 mV) Power output: 5W (for up to 1A) where Rout = 20 !

Headphone output via 3.5-mm jack socket: Switch for selecting standard headphones or speakers Output voltage: 0 É 1 Vpp for Rout = 400 !

Sync (trigger) output via BNC: Output resistance: 50 !

Logic level: CMOS (5V) V=f(f) output via BNC, short-circuit-proof: For outputting frequency in the form of a proportional voltage 0 ... 10V (0...1MHz) Sweep function for frequency ramp Monochrome graphic display with continuous setting for background illumination: 128 x 64 pixels USB 2.0 port Settings via buttons and knob or software-assisted via USB Power supply 100V~ - 240V~ at 50/60Hz Impact-resistant plastic case with carrying handle Dimensions (mm): 194 x 140 x 130 13654-99

PHYWE Systeme GmbH & Co. KG á www.phywe.com 957

6.4 Power supply units 6.4.4 Signal generators

excellence in science 958

6 Additional material 6.5 Measurement instruments

Measurement instruments 6.5.1 6.5.2 6.5.3 6.5.4 6.5.5 6.5.6 6.5.7 6.5.8 6.5.9 6.5.10 6.5.11 6.5.12

Hand-held measuring instruments - electricity Demonstration measurement instruments - electricity Oscilloscopes, recorders Measuring amplifiers Time measuring instruments, counters Meteorological instruments Temperature measuring instruments, thermometers pH and conductivity measuring instruments Oxygen, lux and pressure measuring instruments Radioactivity, sound level and gas measuring instruments Photometers, spectroscopes, polarimeters, refractometers General - measurement instruments

960 963 967 968 970 973 974 981 987 989 991 994

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 959

6.5 Measurement instruments I3Q3P(R+-2;7&"2(%&+,!'$-/($-,#'!%&-#,(;(&"&1#'$1$#6

Digital multimeter for pupils, AmpSafe, electronic overload protection

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07128-00

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07127-00

Digital multimeter 2010

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DMM, auto range, NiCr-Ni thermocouple

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Voltmeter 5/ 15 V DC

07123-00

DMM with USB interface, auto range

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Voltmeter 5/15 V DC 07037-00 Ammeter 1/5 A DC 07038-00 Voltmeter,0.3-300VDC,10-300VAC / 07035-00 Ammeter 1mA...3 A 07036-00 Galvanometer -3.5...0...3.5mil-A 07039-00 Multi-range meter, centre zero 07027-01 Multi-range meter/overl.prot.B 07026-00 Protect.sleeve f.meter, h 55mm 07026-01 Multi-range meter w.overl.prot.

07021-01

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Multi-range meter, analogue

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Multi-range meter, analogue 07028-01 Multirange meter,zero left/centre 07041-00

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Multimeter ADM1

Multimeter ADM2, demo., analoque

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Moving coil instrument

Function and Applications C+,"126$+"(6"13#-40)1#65+-6"1#)-$%&12)&'()6-&12)604(#"/(")-37 Equipment and technical data 8(&3#"$6$&3)6!"#%6Y60063+$N)#3 G&3)6."076&//-+B76@U>6B6?>H6B6@Z>00 O,)-(+&.6/-+#)$#"+16':6'4"(#"16/-+#)$#",)6.),"$)3

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Electrostatic voltmeter, 7.5kV

11100-00

Accessories for moving coil instrument Range multiplier + 300 deg.C 11106-05 Range multiplier, 1 V DC 11104-31 Range multiplier, 1-0-1 mA DC 11102-71 Range multiplier, 10 mA DC 11102-11 Range multiplier, 10 V AC 11105-41 Range multiplier, 10 V DC 11104-41 Range multiplier, 100 mA DC 11102-21 Range multiplier, 100 mV DC 11104-21 Range multiplier, 100 micro-A DC 11102-81 Current transformer/Clamp Ammeter adaptor 07091-10 [deleted] Range multiplier, 3 V AC 11105-33 Range multiplier, 3 V DC 11104-33 Range multiplier, 30 V AC 11105-43 Range multiplier, 30 V DC 11104-43 Range multiplier, 300 mA DC 11102-23 Range multiplier, 300 V AC 11105-53 Range multiplier,30 mic.V-10 mV 11110-01 Range multiplier, 300 mV DC 11104-23 Probe 10/1, cable length 1500 mm 17044-00 Fuse F 0.63H, pkg. of 10 07503-60 Storage rack f. range multipliers 11101-01 Fuse f 10 G, pkg of 10 07503-01 Instrument fuse F 2 H, pkg.of 10 07503-02

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Electrostatic voltmeter, 26 kV

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Connecting cord, 30 kV, 1000 mm 07367-00 Connecting cord, 30 kV, 500 mm 07366-00 Faraday pail 06231-00

Demomultimeter, p, pH, T, U, I, R, f, RS232, 230 V

Work and power meter Function and Applications C+.)-1 04(#"</4-/+3) .),"$) 5+- 0)&34-"12 +5 ,+(#&2)* $4--)1#* -)3< "3#&1$)*65-)K4)1$:*6#)0/)-&#4-)*6/-)334-)6&1.6/L7 Benefits YH6006VAI<."3/(&: VAI<0&#-"B65+-6."3/(&:6+56#%)641"#3 )-"&(6/+-#65+-6$+11)$#"1268G F4#+<-&12)6541$#"+1 Equipment and technical data Function and Applications J+-6FG6&1.6IG6$"-$4"#3 Equipment and technical data W!+ Y<."2"#* @> 00 VAI<."3/(&:3* I"3/(&: ? 5+- -)&( &1. &//&-)1# /+!)-*$4--)1#* ,+(#&2)* /%&3) ."55)-)1$) &1. 5-)K)1$:* I"3/(&: @ 5+)1)-2: &1. #"0)* )()$#+- 5+- 3)-"&( ."3/(&: +5 &(( 41"#3* VAI< #&#43< ."3/(&: &1. &4#+0&$#"$ -&12) 3)()$#"+1* 8+!)-Q 0&B7 @Y>> T* ;)3< +(4#"+1Q 0&B7 >7>>? T* P+(#&2)Q ><=>P FGdIG* ><@Y>* P)55< G4--)1#Q >777?>F FGdIG* 8%&3)1 ."55)-)1$)Q >777fd< Z> .)2-))* J-)K4)1$:Q >777?>>>> LM* A1)-2:Q 0&B7 ZZZZ T% +- T3* ;)3+(4#"+1Q 0&B7 >7>>?

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Teslameter, digital

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Function and Applications J+-6#%)60)&34-)0)1#6+560&21)#"$6IG6&1.6FG65")(.37 Equipment and technical data W)3(&0)#)-6!"#%6=6?d@6."2"#6VAI6."3/(&:*6@>6006%"2% =60)&34-"126-&12)3Q6@>6<6@>>6<6?>>>60W653. )13"#","#:Q6?>6gW J+-6&(#)-1&#"126&1.6."-)$# 5")(.3 G&("'-&#).6&1&(+24)6+4#/4# Teslameter, digital 13610-93 Hall probe, axial 13610-01 Hall probe, tangential, protection cap 13610-02

Demomultimeter p, pH, T, U, I, R; RS 232, 230 V 13721-93 Thermocouple NiCr-Ni, sheathed 13615-01 Thermocouple NiCr-Ni, -50...500ยกC 13615-02 Immersion probe NiCr-Ni, steel, -50...400ยกC 13615-03 Surface probe NiCr-Ni 13615-04 Immers. probe NiCr-Ni, teflon, 200ยกC 13615-05 pH-electrode,plastic body,gel,BNC 46266-10 pH-electrode, plastic, refill., BNC 46266-15 pH-electrode, plastic body, gel, BNC 46265-15

45678$93*+&'&$:';5$<$=(!$>:$? www.phywe.com @ "

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Data cable, plug/ socket, 9 pole 14602-00 Software Demomultimeter 14409-61 Pressure sensor, absolute press.

07136-01 pH-electrode, glass, refill., BNC 46268-10 Pressure sensor 2, 500-7000 hPa 07136-02

Electric field meter

Large-scale display, digital, RS-232 port

Function and Applications O(, '&-*/,&'&)+ (B *+-+.2 &1&2+,.2 B.&1C* F.+E(/+ 1(**&* -)C F.+E +E& 2(,,&2+ *.D) -* F&11 -* B(, &1&2+,(*+-+.2 '&-*/,&'&)+ (B R(1+-D&* .) +E(*& 2-*&* .) FE.2E )(,'-1 *+-+.2 R(1+'&+&,* -,& )(+ *&)*.+.R& &)(/DE! Equipment and technical data

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Benefits O.+ B(, +E& B/+/,&P QE& 1-,D&0B(,'-+ C.*A1-3 2-) ;& /AC-+&C -)C -C0 -A+&C +( (+E&, '&-*/,.)D .)*+,/'&)+* FE.2E -,& )(+ -R-.1-;1& () +E& '-,J&+$3&+!

Equipment and technical data G0C.D.+$C.D.+-1$C.*A1-3$F.+E$-$C.D.+$E&.DE+$(B$" $'' H-+,.S$C.*A1-3$TU"$V$UGW$A.S&1*$B(,$A,&*&)+.)D$+E&$/).+* 9&,.-1$.)+&,B-2&$TX9$#L#W$B(,$2())&2+.)D$-$'&-*/,.)D$.)*+,/'&)+!

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6.5 Measurement instruments 6.5.3 Oscilloscopes, recorders

Oscilloscope, 50 MHz, 2 channels

Jitterfree, superb trigger sensitivity, Internal compensation circuit for lowdrift, With calibrator output for testing the transmission quality from probe to monitor Equipment and technical data Band width (-3dB): DC 10 Hz to 30 MHz, Modes: CH 1/2, ADD, DUAL, CHOP, ALT, Input impedance: 1 MOhm // 30 pF, Input voltage: 400 V DC or ACpp, Accuracy: ± 3 % (± 5 % at x 5 MAG), Mains voltage: 115/230 V AC, 50/60 Hz manual, , spare fuse,, Powercord,, 2 probes 11459-95

Function and Applications Oscilloscope for the measurement & storage off a st periodical & non periodical voltage signals.

25 MHz Digital storage oscilloscope with colour display, 2 x BNC cables l =75 cm incl.

11456-99

Equipment and technical data Oparation modes:Ch1,Ch2;altern.,chop,xy,sum,diff.invert.Ch2.

Vertic. deflect.(analog/digital) Band width 2xDC...50 MHz, Deflect.(1mV-20V)/cm,14-calibr.Positions & variable.

Horizont. deflect.(analog/digit.)

Probe 10/1, cable length 1500 mm 17044-00 High voltage probe 40 kV, 1000:1 07029-20

Time base (50ns-0,5s)/cm,22-calibr.positions & variable,delay,x-extension & hold-off-time., Trigger (analog/digital)Ch1,Ch2;altern.,mains or external,, with LED-display., Coupling ACDC-HF-LF Digital storage: Refresh, Roll,Single, XY,Envelope, Average, Random-Sampl., Dot-jointfunction, Post-pre-trigger Storage/CH 2kx8 Bit. Handling/Display : Auto Set, , Save & Recall, Readout, Frequ.measurem., Component tester, Cursor measurement(analog/digit.)

Delta(U,t,1/ t),Gain,Rise,Time,Ratio X&Y,, Phase angle (only digit.): Pulse count, search, Peak-Peak, avm, rms., Scaled Screen (8x10)cm, Accelaration voltage 2 kV, Connect. (100-240)V;50/60Hz;42 W, Mass 6 kg, Dimensions (285 x 125 x 380) mm 11458-99

Oscilloscope, 150 MHz, 2 channels, RS-232 11452-99

Oscilloscope, 30 MHz, 2 channels

Function and Applications Oscilloscope in modern design and technology, especially destined for education and laboratory.

Benefits

PHYWE Systeme GmbH & Co. KG á www.phywe.com 967

6.5 Measurement instruments Q5O5R8X$'&*%"!+8'),("-"$%&

Universal measuring amplifier

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LF amplifier, 220 V

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Function and Applications ?)#$%3$%#"..%$ #%&($%22"0 7&)9"$.-2 #%7&("$ 6%$ "83"$)'"&(. )& '"#!+ -&)#.<:-#%7.()#.<:"2"#($)#)(4"2"#($%&)#.:-&0:$-0)%-#()9)(4; Equipment and technical data: B3"$-()&1:'%0".C )'"C M(%3=-(#!< -00)()9" h )&("$'"0)-(" $"#%$0)&1;< * ()'"$. =)(! *()'" '"-.7$"'"&( 3%..)5)2)("."-#!< %&" %6 =!)#! ). .(%$-52";< J ($)11"$)&1 3%..)5)2)(".;< ?"-.;$-&1"C ,EEE . h ,EEEE .< _$"@7"&#4C \ $-&1". ,EAVW (%,E?"1-VW< H-("C ?"-.7$)&1 $-&1"C,EEEE e'3N.< J ($)11"$)&1 -2("$&-()9".C, . (%,EE .< U"$)%0C E;, . (% ,E .< HU?C ,EEEEE HU?N')&< 1-(" ()'".C , . N ,E .< e'372."C '-8;,EEEEEe'3 < ."2"#(-52" 0).32-4 %6 )'372.".< '"-.; ()'"<%$ )'372." $-("< e&37(.C/ '' 3-)$ %6 .%#A"(. 6%$ 6$"@7"&#4< .(-$(N.(%3 h .(%3 6%$ ()'"$ , h ()'"$ *;< B7(+ 37(.C `QG 6%$ #%7&()&1 (75". "2"#(-52" 5"(=""& *EEZ h DEEZi /'' 3-)$ %6 .%#A"(. 6;2)1!( 5-$$)"$. LDZN,P<.!%$( #)$#7)( 3$%%6Oh 6;-&-2%1 %7(37(:LDZNDEE:e'3N.O

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7&0"$.(-&0)&1:%6:(!":'"-.7$"0:9-27".:%6:2)1!(:5-$$)"$. e&9".()1-()%& %6 #%'32"8 #%&("8(. (!$%71! #%'5)&-()%& =)(! %(!+ "$:."&.%$.:6$%':(!":G%5$-/:6-')24 !-&A. (% $-0)% '"-.7$"'"&( QB 0).(7$5)&1 #-52" -&4'%$" + QS^ 0)0-#()# 3%..)5)2)()". (!$%71! $-0)% ($-&.')..)%& L&%( 0"3"&0)&1 %&:(!":2%#-()%&:%6:(!":UG<:'%9)&1:."&.%$.O Accessories >)1!(:5-$$)"$<:#%'3-#(:L73:(%:/:2)1!(5-$$)"$.O G%5$-/ -0-3("$ 6%$ M"&.%$+f&)( )'"$NG%7&("$ (% #%&&"#( - 2)1!( 5-$$)"$ Cobra4 Sensor-Unit Timer/Counter 12651-00

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6.5 Measurement instruments S7B7B;H"3$;3$'&4%"!0;"!&-%43$!-&:;9*4!-$%&

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Cobra4 Junior-Link 12610-00

11207-30

Light barrier, compact PHYGATE USB interface for light barriers + software

Function and Applications !"#$%&'( )*%+,-./$ ("01- 2'%%"$% -* 3$'&4%$ &1*%- '!5 (*!0 &1'5*6"!0 /$%"*5&7 Benefits 8! "!9%$3$!-'( 61$$( 6"-1 ' &-%"!0 0%**#$ 61"91 9'! 2$ '--'91$5 -* -1$ )*%+ *) -1$ ("01- 2'%%"$%: 61"91 '((*6& -* 3$'&4%$ 5"&-'!9$& 2.;9*4!-"!0;-1$;%"2&;*);-1$;"!9%$3$!-'(;61$$(7 Equipment and technical data <"3$!&"*!&=;>?;@;>?;33 A4//(.;#*(-'0$=;B;C D!9(7;"!9%$3$!-'(;61$$( Light barrier, compact 11207-20 Incremental wheel 11207-21 Adapter plate for Light barrier compact 11207-22

Light barrier with counter

Function and Applications E"-1 -1$ )4!9-"*! *) '! $($9-%*!"9 -"3$ 3$'&4%"!0 '!5 9*4!-"!0 5$#"9$7 Benefits: > )"04%$(43"!*4& 5"&/('.: &$($9-"*! &6"-91 )*% > */$%'-"!0 3*5$&: FGAGH +$.: IJK L'9+ )*% $@-$%"*% &-'%-"!0 '!5M *% &-*//"!0 *) -"3$ 3$'&4%$3$!-: HHN *4-/4- -* 9*!-%*( /$%"/1$%'( 5$#"9$&: /*6$% &4//(.

9*!!$9-*%;O>;33;L'9+&P Equipment and technical Data: Q*%+ 6"5-1= R? 33: &'2($ 2'%%"$% 5$/-1= SB 33: A$!&"-"#"-. '5, L4&-'2($: T'@7 6*%+"!0 )%$U4$!9.= VB +WX: G@-$%!'( 5"3$!&"*!& O33P=

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ZW[\8HG 9'! 2$ 4&$5 -* 9*!!$9- -1$]K*3/'9-] ("01- 2'%%"$% -* -1$ AI"!-$%)'9$ *) -1$ ZK7 T$'&4%$5 5'-' )%*34/ -* B ("01- 2'%%"$%& 9'! 2$ %$9*%5$55"%$9-(. '- -1$ 9*3/4-$% 4&"!0 -1$]3$'&4%$] &*)-6'%$ ZW[K^J '!5 2$%$/%$&$!-$5 "! 0%'/1"9'( )*%3"33$5"'-$(.7 ZW[\8HG 9'! 2$ 4&$5 "! 3'!.$@/$%"3$!-&: )*% 5$3*!&-%'-"!0-%'!&('-"*!: %*-', -"*!;'!5;3*#$3$!-:;)*%$@'3/($7 11207-25

6.5 Measurement instruments 6.5.6 Meteorological instruments

Cobra4 Sensor-Unit Weather: Humidity, Air pressure,Temperature, Light intensity, Altitude

Measurement of relative humidity (RH), absolute humidity and temperature with Cobra3 Basic-UNIT. Equipment and technical data Humidity Range: 5-95% RH (non-condensing) accuracy: ± 5% RH at 25¡C response rate: approx. 15 seconds in moving air at 25¡C repeatability: ± 0.5% RH temperature range: 40¡C.+85¡C accuracy: ± 1¡C at 25¡C resolution: ± 0.1¡C. 12121-00

Function and Applications Depending on application type, the Cobra4 Sensor-Unit Weather can be connected to the Cobra4 Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in/ lockable connection.

Benefits At the same time, the following measuring parameters may be recorded: airpressure, relative humidity, airtemperature, brightness, height Ideal for use in outdoor experiments, on classtrips or for project or school hikingdays.

Weather station 04850-00 Weather station, wireless 04854-00 Weather monitor, 6 lines LCD 87997-10 Weather monitor with satellite-based data 87997-20 Demonstration barometer 02687-00

Cup anemometer for Cobra3

Equipment and technical data Relative Humidity: measurement range 0 - 100 % accuracy +/- 5 % Air Pressure: measurement range 10 - 1100 mbar accuracy +/-5 % Air Temperature: measurement range -40 - +125 ¡C accuracy +/- 0.5 ¡C Brightness: measurement range 0 - 10,000 lx accuracy +/- 5 % calculation using air pressure Data transfer rate for each sensor: 1 Hz Dimensions (L x B x H): 64 x 70 x 31 mm Weight: 60 g

Function and Applications Wind sensor with large speed measurement range of 4 to 140 km/h for fitting to masts or support rods or poles.

Benefits Can be screwed onto the tripod rod/pole (M6) or attached to any mast or jib using the fixing angle supplied.

Equipment and technical data

12670-00

Humidity sensor for Cobra3

Operating temperature: o...+70¡C Measuring range: 1...40m/s resp. 4....140km/h max. switching capacity: 0.6V weight: 0.3kg dimensions: 112 x 162 x 140 mm 12124-00

Function and Applications

Rainfall gauge, diem type 04855-00 Cup anemometer 03085-10 Maximum-minimum thermometer 04160-00

PHYWE Systeme GmbH & Co. KG á www.phywe.com 973

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Cobra4 Sensor-Unit Temperature, semiconductor -20...110 ¡C

Air Pressure: measurement range 10 - 1100 mbar accuracy +/-5 % Air Temperature: measurement range -40 - +125 ¡C accuracy +/- 0.5 ¡C Brightness: measurement range 0 - 10,000 lx accuracy +/- 5 % calculation using air pressure Data transfer rate for each sensor: 1 Hz Dimensions (L x B x H): 64 x 70 x 31 mm Weight: 60 g

Funktion and Applications Cobra4 -20..110¡C Sensor-Unit Temperature-semiconductor

12670-00

Benefits can be connected directly to the Cobra4Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link.

Equipment and technical data

Cobra4 Sensor-Unit Chemistry, pH and 2 x Temperature NiCr-Ni

Sensoatar jacket: stainless steel Measuring range: -20..+110¡C Absolute accuracy: ± 0.5¡C Resolution: 0.05¡C Time constant: 7 s Data flow rate: 200 Hz Connecting port: sub-D-15-pole Sensor length / diameter: 200 mm, 6 mm Cable length: 120 cm Weight: 125 g 12640-00

Cobra4 Sensor-Unit Weather: Humidity, Air pressure,Temperature, Light intensity, Altitude Function and Applications The Cobra4 Sensor-Unit pH and 2 x temperature NiCr-Ni is a measuring recorder for pH, potential and temperature measurements, which is controlled by micro-controller.

Benefits It can be fitted with two NiCr-Ni thermoelements (Type K) and a pH probe or Redox measuring chain, in order to measure up to two temperatures and one pH or potential value simultaneously The unit can be connected to the Cobra4Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in/lockable connection.

Equipment and technical data Temperature: Function and Applications Depending on application type, the Cobra4 Sensor-Unit Weather can be connected to the Cobra4 Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in/ lockable connection.

Benefits At the same time, the following measuring parameters may be recorded: airpressure, relative humidity, airtemperature, brightness, height Ideal for use in outdoor experiments, on classtrips or for project or school hikingdays.

Equipment and technical data Relative Humidity: measurement range 0 - 100 % accuracy +/- 5 %

excellence in science 974

Measuring range: -200..+1200 ¡C Resolution: 0.1 K Measuring accuracy: equal to the accuracy of the gauges used pH: Measuring range: 0...14 Resolution 0.01K Measuring accuracy: ± 0,5% Potential: Measuring range -2000..+2000 mV Resolution: 0.1 mV Measuring accuracy: ± 0.5% Data flow rate: 5 Hz Dimensions: approx. 62 mm x 63 mm, weight: 95 g 12630-00

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Cobra4 Sensor-Unit 2 x Temperature, NiCr-Ni 12641-00

Cobra4 Sensor-Unit Conductivity+, Conductivity / Temperature (Pt1000)

Cobra4 Sensor-Unit Thermodynamics

Function and Applications The Cobra4 Sensor-Unit Conductivity /Temperature (Pt1000) is a measuring recorder for conductance measuring sensors with a cell constant of K = 1.00/cm and which is controlled by micro-controller.

Benefits: Function and applications The Cobra4 Sensor-Unit Thermodynamics is a measuring recorder for pressure and temperature measurements, which is controlled by micro-controller.

Benefits It canbe fitted with two NiCr-Nithermoelements (type K), in order to measure up to two temperatures and one absolut pressure value simultaneously.

The unit can be connected to the Cobra4Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in/ lockable connection.

Equipment and technical data Temperature: Measuring range: -200...+1200¡C Resolution: 0.1 K Measuring accuracy: equal to the accuracy of the gauges used Pressure: Measuring range: 0...2000 hPa Resolution 0.1 hPa Measuring accuracy: ± 0,5% Data flow rate: max. 5 Hz

The Cobra4 sensor may be connected directly to the Cobra4 Wireless-Link, the Cobra4 Mobile-Link or the Cobra4USB-Link using a secure and reliable plug-in / lockable connection.

Equipment and technical data: Conductivity: Measuring Measuring Measuring Measuring Measuring Measuring

range 1:0.0 .. approx. 2,500.0 µS/cm accuracy: 4% of the measuring value ±0.15 µS/cm range 2:0 .. approx. 45,000 µS/cm accuracy: 4% of the measuring value ±3 µS/cm range 3:0.00 .. approx. 1,100 mS/cm accuracy: 4% of the measuring value ±0.05 mS/cm

Temperature: Measuring accuracy:-20.0¡C..150.0¡C Resolution: 0.1 K Measuring accuracy: ±0.5K (in the range 0..100¡C) Measuring cycle: 0.8...2s (adjusted automatically) Dimensions approx. 62 mm x 63 mm Cobra4 Sensor-Unit Conductivity+, Conductivity/ Temperature (Pt1000) 12632-00 Temp. probe, imm. type, Pt1000, Cobra3 12123-00

Dimensions: approx. 62 mm x 63 mm x 35 mm. Weight: approx. 190 g

Cobra3, sensor -20..110 C Cobra4 Sensor-Unit Thermodynamics, pressure abs. 2 bar and 2 temperature NiCr-Ni 12638-00 Thermocouple NiCr-Ni, sheathed 13615-01 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Surface probe NiCr-Ni 13615-04 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05

Function and Applications To be connected directly to the sensorports of the Cobra3 BASIC-UNIT. Equipment and techical data Sensor sheathing: stainless sationsteel Diameter: 6 mm Sensor length: 200 mm Measuring range: -20¡C...+110¡C Resolution: 0.2¡C

PHYWE Systeme GmbH & Co. KG á www.phywe.com 975

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Total length incl. cable: 1.5 m 12120-00

Surface temperature probe PT100, -20...+300¡C 11759-02 Temp.probe, imm., PT100, -20...+300¡C, teflon 11759-04

Cobra3 Measuring module temperature, NiCr-Ni, 330¡C Cobra3 BASIC-UNIT, USB

Function and Applications Computer interface for measurement and control in naturalscience education (physics, chemistry and biology).

Benefits Measuring module, Temperature NiCr-Ni, 330¡C 12104-00 Thermocouple NiCr-Ni, sheathed 13615-01 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Surface probe NiCr-Ni 13615-04 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05

Cobra3 Measuring module temperature PT100

Operation either with PC (USB port) or with special operation unit (COM-Unit).

Upgrade for measurement of non-electrical quantities by use of plug-in modules.

Equipment and technical data 3 analog input channels: Module port: ± 10 V Connection type: 25-pole Sub-D Sensor port 1: ± 30/10 V Connection type: 4 mm socket 9-pole Sub-D Input: grounded Input resistance: 500 kOhm Sensor port 2:± 30/10/3/1/0.3/0.1 V Connection type: 4 mm sockets 9-pole Sub-D Difference potential input:Input resistance: 1 MOhm For all analog inputs: Maximum sampling rate: 500 kHz Online sampling rate: 5 kHz Burst-mode: 5 Hz...500 kHz Resolution: 12 bit Voltage protection: 230 V AC Trigger: adjustable Timer/Counter 1: Number of counts: 32 bit Resolution: 800 ns Connection type: 4 mm sockets Timer/Counter 2:

Measuring mod.,Temperature PT100 12102-00 Temp. probe, immersion type, Pt100, stainless steel, -20...+300¡C 11759-01

excellence in science 976

Number of counts: 40 bit Resolution: 200 ns Connection type: 4 mm sockets Analog control output: ± 10 V Resolution: 12 bit Connection type: 9-pole Sub-D General data: Supply voltage: 12 V DC/6 W Interface: USB Data transfer rate: 115200 bit/s Memory: 12000 values

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Dimensions (mm): 190 x 135 x 90 Fail-safe plastic housing with support feet, several fixation possibilities and lateral docking option for further units.

Includes accessories: USB Cable Required accessoires: Cobra3 power supply 12150.99 Cobra3 BASIC-UNIT, USB 12150-50 Power supply 12V / 2A 12151-99 Software COBRA3 Temperature 14503-61 Cobra3 Chem-Unit 12153-00 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05 Thermocouple NiCr-Ni, sheathed 13615-01 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Surface probe NiCr-Ni 13615-04 Temp. probe, imm. type, Pt1000, Cobra3 12123-00 ADAPTER COND.4MM SOCKET/DIN PLUG 13701-02 Temp. probe Pt-1000, 10m cable 07139-01 Temperature probe Pt-1000 13702-01 Data cable, plug/ socket, 9 pole 14602-00 Converter USB - RS232, active 14602-10 Power supply 12V / 2A 12151-99 Software Cobra3 Chem-Unit 14520-61

2 LED displays, 4-digit , height 20 mm Plotter output Differential temperature measurement Calibration function (set 0.00) Automatic comparison of sensor differentials (adjust) Can be switched between ¡C and K display modes Equipment and technical data Meauring range: -50...+300¡C Resolution: 0.1¡C/( 0.01¡C if 0.00 set) Pt 100 probes Connectors: 4 diode plugs, 5-pin Dimensions: 270 x 236 x 168 mm RS 232 C, 9600 baud Temperature meter digital, 4-2 13617-90 Softw. temperature meter 4-2 14405-61 Data cable, plug/ socket, 9 pole 14602-00

Temperature immersion probe Pt100, stainless steel -20...+300¡C Function and Applications Temperature probes Pt100 for temperature measuring device 4-2 (13617-93) in protective conduit of stainless steel and Teflon, or in movable gilded silver lamina in bent stainless steel tubing (11759-02). Precision of the absolute temperature: 0.1 K at 0¡C to 0.2 K at 100¡C. Connection cable with four isolated copper lines for the impedance measurement according to four-conductor method, 5-pole diode insert.

Temp. probe, immersion type, Pt100, stainless steel, -20...+300¡C 11759-01 Surface temperature probe PT100, -20...+300¡C 11759-02 Temp.probe, imm., PT100, -20...+300¡C, teflon 11759-04

Digital thermometer, NiCr-Ni, -50...+1300¡C

Temperature meter digital, 4-2

07050-00

Digital Thermometer, 2 x NiCr-Ni 07050-01

Thermocouple NiCr-Ni, sheathed

Function and Applications The equipment is suitable for the simultaneous measurement of up to 4 temperatures.

Benefits The device has the following advantages in particular:

Function and Applications Thermocouple with standard type-K 2-pin flat plug which makes no contribution to the thermovoltage.

PHYWE Systeme GmbH & Co. KG á www.phywe.com 977

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Benefits Suitable for use with a digital thermometer, hand-held temperature meter, or any interfaces using type-K connectors (e.g. Cobra 4 Thermodynamics or NiCr-Ni thermocouple sensor units)

Other measurements: up to 400¡C, Delay: < 10 s, Length: 70 cm approx.

07019-01

Equipment and technical data Magnesium oxide powder insulation Stainless steel sheath Response time: <1 s Cable: 1 m Thermocouple NiCr-Ni, sheathed 13615-01 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Surface probe NiCr-Ni 13615-04 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05

Meter, 10/30 mV, 200 deg.C

Accessories temperature measuring

Protective sleeves f.temp.probe,2 11762-05 Holder for thermometer/tube, 3 pieces 38002-01 Glass tube holder with tape measure clamp 05961-00 Heat conductive paste,50 g 03747-00 Heat sensitive paper 04260-00

Laboratory thermometer

Function and Applications Enclosed-scale thermometer with blue or red filling; scale support in frosted glass, fixing of the weighing scale support above with melted glass pin; button or ring for support; in protective sleeve. Depth of immersion = 50 mm.

Function and Applications Meter for measurements with thermocouples.

Equipment and technical data Meter 10/30 mV moving coil instrument for temperature determination with diff. thermocouples to 1700 ¡C class 1.5 input resitance 50/100 Ohm mV-scale and temperature scale for Fe/Cu-Ni-thermocouple

Thermometer -10...+30 C 05949-00 Thermometer -10...+50 C 38034-00 Lab thermometer,-10..+50C 38055-00 Lab thermometer,-10..+100C 38056-00 Lab thermometer,w.stem,+15..+40C 38057-00 Lab thermometer,-10..+150C 38058-00 Lab thermometer,-10..+250C 38065-00

07019-00

Laboratory thermometer with immersion shaft Thermocouple Fe-CuNi 2,2 Ohm Function and Applications Equipment and technical data Thermocouple leads individually spun with glass fibre and woven together with glass fibre, Measuring probes point/welded and insulated, Two 4-mm plugs, Temperature range: Measurement at a specific point (one probe only): up to 700¡C

excellence in science 978

Implementation as laboratory thermometer, with blue filling, depth of immersion = 160 mm, in protective sleeve.

Lab thermometer,w.stem,+15..+40C 38059-00

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Lab thermometer,w.stem,-10..+110C 38060-00 Lab thermometer,w.stem,-10..+250C 38061-01

Student thermometer

Function and applications Enclosed-scale thermometer with red toluene filling.

Equipment and technical data: Normal glass 16/III Measuring range: -100...+30 ¡C Can be calibrated 38151-00

Function and Applications Enclosed-scale thermometer with red filling; scale support in pasteboard; ring for support; in protective sleeve. Diameter 8 mm. Depth of immersion = length of the immersion shaft (rejuvenation of the glass tube).

Students thermometer,-10...+110¡C, l = 180 mm 38005-02 Students thermometer, -10...+110¡C, l = 230 mm 38005-10

All-use thermometer 1¡C subdivision (without Hg filling) Function and Applications Mercury-free, upright thermometer. Complete-immersion adjusted enclosed-scale thermometer with red or blue filling. Prismatic capillary tube, free, with protective sleeve.

Lab thermom. -50...+50¡C,w/o Hg 47038-00 Lab thermom. -10...+50¡C,w/o Hg 47039-00 Lab thermom.-10...+100¡C,w/o Hg 47040-00 Lab thermom.-10...+150¡C,w/o Hg 47041-00 Lab thermom.-10...+200¡C,w/o Hg 47042-00 Lab thermom.-10...+250¡C,w/o Hg 47043-00

Lab thermometer, with stem, -10..+360¡C, d = 6 mm Thermometer with a green ecologicallysafe (mercury-free) filling:* measuring range: -10...+360¡C* division: 2¡C* depth of immersion: 76 mm* diameter: 6 mm* length: 300 mm,* white background with a black skale* holding ring* delivery takes place inprotection-tube out of plastic 38069-00

All-use thermometer with Hg Function and Applications Mercury-content enclosed-scale thermometer, for daily laboratory use. Complete-immersion adjusted, prismatic capillary tube , free, with protective sleeve.

Chemical thermometer,-10...+360 C 38008-00 Lab therm.-10...+200¡C, grad.1¡ 47047-00

Precision thermometer with Hg, division <1¡C Function and Applications Mercury-content precision thermometers with high resolution, calibratable, complete-immersion adjusted. For improved readability, blue-illuminated, prismatic measuring capillary tube, including protective sleeve.

Thermometer, -10...+360 C 38029-00 Thermometer, -10...+ 50 C 38033-00

Laboratory straight enclosed-scale thermometer

Function and Applications Enclosed-scale thermometer with blue filling, measuring capillary tube prismatic, yellow background, scale support in frosted glass, in protective sleeve; upper diameter: approx. 17 mm; upright diameter: approx. 8 mm; depth of immersion = upright length.

Lab thermometer,stem,-35..+50C 38062-00 Lab thermometer,stem,0..+100C 38063-00 Lab thermometer,stem,0..+250C 38064-00

Thermometer,-100....+30 C Clinical thermometer,+35...+42 C

Function and applications

PHYWE Systeme GmbH & Co. KG á www.phywe.com 979

6.5 Measurement instruments 6.5.7 Temperature measuring instruments, thermometers

Clinical thermometer for measuring maximum temperature, calibrated and mercury-free.

Equipment and technical data Measuring range: +35...+42 ¡C Precision: +/- 0.1¡C Complete with protective case 04165-00

Clinical thermometer, digital

Function and applications The thermometer can be used to measure soil temperature simply by inserting it into the soil using the handles.

Equipment and technical data Temperature sensor made of normal glass in sturdy metal frame with a piercing tip, scale backing made of frosted glass Measuring range: -38¡C ... +50¡C Scale divisions: 1¡C Penetration depth: up to 300 mm 64219-00

Non-graduated thermometer for thermal expansion Function and applications Calibrated electronic thermometer with digital display and alarm when final temperature reading is attained.

Equipment and technical data Measuring range: -32...+42¡C Precision: 0.1¡C Automatic cut-off: after 10 mins.

04166-00

Demonstration thermometer

Function and applications Demonstration thermometer with coloured filling.

Advantages Thanks to its coloured scale, which can be seen well from a distance, this thermometer is well suited for use in demonstration experiments Equipment and technical data Measuring range: -60...+160¡C, Scale divisions: 1¡C, Total length: 500 mm.

This non-graduated thermometer is used for the preparation of the temperature scale through marking of the 2 fundamental points, melting point of ice 0¡C and boiling point of water 100¡C at an ambient pressure of 1013 hPa. Agitation thermometer, non-graduated With red alcohol filling, round capillary tube, white background, in glass rod, length 240 mm, diameter 8 mm.

Non-graduated thermometer Thermometer with blue alcohol filling, prismatic capillary tube, attached on metal plate 330 mm x 35 mm.

Demonstration thermometer, non-graduated With blue-colored alcohol filling which is readable from a distance, round capillary tube, attached on angled Al profile section so that the capillary is protected against mechanical damage to a large extent, Al profile section with bore and support bracket, 700 x 80 x 1.5 mm.

Stirring thermometer non-graduat.

38003-00 Thermometer, non-graduated 04256-00 Thermometer, ungraduated 04136-00

04135-00

Soil thermometer

excellence in science 980

Function and Applications

6.5 Measurement instruments 6.5.8 pH and conductivity measuring instruments

Cobra4 Sensor-Unit Chemistry, pH and 2 x Temperature NiCr-Ni

pH-electrode, plastic body, gel, BNC 46265-15 pH-electrode, plastic, refill., BNC 46266-15 pH-electrode, glass, refill., BNC 46268-10 Redox electrode, BNC 46267-10

Cobra4 Sensor-Unit pH, BNC connector

Function and Applications The Cobra4 Sensor-Unit pH and 2 x temperature NiCr-Ni is a measuring recorder for pH, potential and temperature measurements, which is controlled by micro-controller.

Benefits: It can be fitted with two NiCr-Ni thermoelements (type K) and a pH probe or Redox measuring chain, in order to measure up to two temperatures and one pH or potential value simultaneously.

The unit can be connected to the Cobra4Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in / lockable connection.

Equipment and technical data: Temperature: Measuring range: -200..+1200 ¡C Resolution: 0.1 K Measuring accuracy: equal to the accuracy of the gauges used

Function and Applications The Cobra4 Sensor-Unit pH, BNC connection is a measuring recorder for pH and potential measurements, which is controlled by microcontroller.

Benefits: It canbe fitted with a pH probe or Redoxmeasuring chain, in order to measure pH or potential values.

The unit can be connected to the Cobra4 Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in / lockable connection.

pH: Measuring range: 0...14 Resolution 0.01K Measuring accuracy: ± 0,5% Potential: Measuring range -2000..+2000 mV Resolution: 0.1 mV Measuring accuracy: ± 0.5%

Equipment and technicla data: pH: Measuring range: 0...14pH Resolution: 0.01K Measuring accuracy: ± 0.5% Potential:

Data flow rate: 5 Hz Dimensions: approx. 62 mm x 63 mm Weight: 95 g Cobra4 Sensor-Unit Chemistry, pH and 2 x Temperature NiCr-Ni 12630-00 Cobra4 Mobile-Link set, incl. rechargeable batteries, SD memory card, USB cable and software "measure" 12620-55 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Thermocouple NiCr-Ni, sheathed 13615-01 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05 Surface probe NiCr-Ni 13615-04

Measuring range: -2000...+2000 mV Resolution: 0.1 mV Measuring accuracy: ± 0.5% Data flow rate: 5 Hz, Dimensions: approx. 62 mm x 63 mm, Weight: 70 g Cobra4 Sensor-Unit pH, BNC connector 12631-00 pH-electrode, plastic body, gel, BNC 46265-15 pH-electrode, plastic, refill., BNC 46266-15 pH-electrode, glass, refill., BNC 46268-10 Redox electrode, BNC 46267-10

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6.5 Measurement instruments 6.5.8 pH and conductivity measuring instruments

Cobra4 Sensor-Unit Conductivity+, Conductivity/ Temperature (Pt1000)

Cobra4 Sensor-Unit Conductivity, with stainless steel electrodes

Function and Applications

Function and Applications

The Cobra4 Sensor-Unit Conductivity /Temperature (Pt1000) is a measuring recorder for conductance measuring sensors with a cell constant of K = 1.00/cm and which is controlled by micro-controller.

The Cobra4 Sensor-Unit Conductivity/Temperature with stainless steel electrodes can be connected directly to the Cobra4 Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plug-in / lockable connection.

Benefits: The Cobra4 sensor may be connected directly to the Cobra4 WirelessLink, the Cobra4 Mobile-Link or the Cobra4USB-Link using a secure and reliable plug-in / lockable connection.

Benefits

Equipment and technical data:

Equipment and technical data

Conductivity:

Conductivity:

Measuring range 1: 0.0 .. approx. 2,500.0 µS/cm, Measuring accuracy: 4% of the measuring value ±0.15 µS/cm Measuring range 2: 0 .. approx. 45,000 µS/cm, Measuring accuracy: 4% of the measuring value ±3 µS/cm Measuring range 3: 0.00 .. approx. 1,100 mS/cm, Measuring accuracy: 4% of the measuring value ±0.05 mS/cm Temperature: Measuring accuracy:-20.0¡C..150.0¡C, Resolution: 0.1 K, Measuring accuracy: ±0.5K (in the range 0..100¡C) Measuring cycle: 0.8...2s (adjusted automatically), Dimensions approx. 62 mm x 63 mm Cobra4 Sensor-Unit Conductivity+, Conductivity/ Temperature (Pt1000) 12632-00 Conductivity temperature probe Pt1000 13701-01 Temp. probe, imm. type, Pt1000, Cobra3 12123-00

Particularly good application for school and outdoor experimentation, as the measuring gauge is already firmly connected.

Measuring range: 0.2 µS/cm...200 mS/cm Measuring accuracy: 6% of the measuringvalue ± 0,2µS/cm Resolution: 0.1 µS/cm, 1 µS/cm, 10µS/cm, 100 µS/cm Temperature: Measuring range: 0 to 100¡C Measuring accuracy: ± 0.8¡C Resolution: 0.1¡C Data flow rate: 1 Hz Connecting port: sub-D-15 pole Measuring electrode length, diameter,electrode spacing: 7 mm, 1 mm, 2 mm Cable length: 60 cm Weight: 85 g 12633-00

Cobra3 BASIC-UNIT, USB

Function and Applications Computer interface for measurement and control in naturalscience education (physics, chemistry and biology).

excellence in science 982

6.5 Measurement instruments 6.5.8 pH and conductivity measuring instruments

Benefits Operation either with PC (USB port) or with special operation unit (COM-Unit).

Upgrade for measurement of non-electrical quantities by use of plug-in modules.

Equipment and technical data 3 analog input channels: Module port: ± 10 V Connection type: 25-pole Sub-D Sensor port 1: ± 30/10 V Connection type: 4 mm socket 9-pole Sub-D Input: grounded Input resistance: 500 kOhm Sensor port 2:± 30/10/3/1/0.3/0.1 V Connection type: 4 mm sockets 9-pole Sub-D Difference potential input:Input resistance: 1 MOhm For all analog inputs: Maximum sampling rate: 500 kHz Online sampling rate: 5 kHz Burst-mode: 5 Hz...500 kHz Resolution: 12 bit Voltage protection: 230 V AC Trigger: adjustable Timer/Counter 1: Number of counts: 32 bit Resolution: 800 ns Connection type: 4 mm sockets Timer/Counter 2: Number of counts: 40 bit Resolution: 200 ns Connection type: 4 mm sockets Analog control output: ± 10 V Resolution: 12 bit Connection type: 9-pole Sub-D General data: Supply voltage: 12 V DC/6 W Interface: USB Data transfer rate: 115200 bit/s Memory: 12000 values Dimensions (mm): 190 x 135 x 90 Fail-safe plastic housing with support feet, several fixation possibilities and lateral docking option for further units.

Includes accessories: USB Cable Required accessoires: Cobra3 power supply 12150.99 Cobra3 BASIC-UNIT, USB 12150-50 Power supply 12V / 2A 12151-99 Measuring module pH/potential 12101-00 pH-electrode, polythene sheathed 18450-00 pH-electrode, shock resistant 18452-00 Reference electrode, AgCl 18475-00 Platin.electrode in prot.tube,8mm 45206-00

Software Cobra3 Universal recorder 14504-61 Measuring module Conductivity 12108-00 Conductivity probe K1 18151-02 Software Cobra3 Conductivity 14508-61 Cobra3, sensor -20..110 C 12120-00 Cobra3 Chem-Unit 12153-00 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Thermocouple NiCr-Ni, sheathed 13615-01 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05 Surface probe NiCr-Ni 13615-04 pH-electrode, plastic body, gel, BNC 46265-15 pH-electrode, plastic, refill., BNC 46266-15 pH-electrode, glass, refill., BNC 46268-10 Redox electrode, BNC 46267-10 Temp. probe Pt-1000, 10m cable 07139-01 Temp. probe, imm. type, Pt1000, Cobra3 12123-00 Temperature probe Pt-1000 13702-01 Conductivity temperature probe Pt1000 13701-01 Conductivity probe K1 18151-02 ADAPTER COND.4MM SOCKET/DIN PLUG 13701-02 Data cable, plug/ socket, 9 pole 14602-00 Converter USB - RS232, active 14602-10 Power supply 12V / 2A 12151-99 Software Cobra3 Chem-Unit 14520-61

Demomultimeter, p, pH, T, U, I, R, f, RS232, 230 V

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6.5 Measurement instruments 6.5.8 pH and conductivity measuring instruments

Funktion und Verwendung

Digital pH-meter

Modern multi-purpose device for measuring of voltage, current, resistance, frequency, temperature, pressure and pH Benefits: 45 mm LED-display LED-matrix for display of the units serial port for connecting PC Auto-range function Equipment and technical data: Voltage: 4 ranges 0mV - 500V ACDC Resolution: 0.1mV/10mV/100mV/1V Current: 3 ranges 0mA - 10A Resolution: 0.1mA/10mA/100mA Resistance:

Function and Applications

5 ranges 0Ohm - 10MOhm Resolution (Ohm): 1/10/100/1000/100.000 Frequency: 4 ranges1Hz - 100kHz Resolution: 1Hz/10Hz/100Hz

with clear, easy to operate and splashproof film keyboard; for demonstration classes and practicals. Due to the installed RS-232 interface and the available software, it is possible to transfer data to the computer for storage and analysis.

Benefits demonstrative 4-digit display with a character-height of 20 mm automatic display of the units belonging to the measured values manual, or for connected Pt-1000temperature probe, automatic temperature compensation of the measured values to calibrate the pH-probe, free selection of the buffer solutions (anypH-value) 20 storage spaces for measured data;remain stored even after the measuringdevice has been switched off storage of the pH-probe calibration retained even after the device has been switched off, analogue for pX-probes with the appropriate probes, enablesion selective measurements (pX), e.g.X=Cl- ; NO3- ; Na+- due to high input resistance, ideally used as an mV-meter for the measurement of electronic potentials Display of the electrode steepness modern plastic casing, impactproof,easily serviced, light and stackable,with handle for carrying that can belowered into the case afterwards and feet for working position

Temperature: 2 ranges 200¡C - 1370¡C Resolution: 0.1¡C/1¡C pH- Resolution: 1 range : 0 - 14pH Resolution: 0.01 pH- Pressure: 2 ranges 0 - 7000hPa Resolution: 0.1hPa/1hPa Dimensions (mm): 288x165x235 Demomultimeter p, pH, T, U, I, R; RS 232, 230 V 13721-93 pH-electrode, plastic body, gel, BNC 46265-15 pH-electrode,plastic body,gel,BNC 46266-10 pH-electrode, glass, refill., BNC 46268-10 pH-electrode, plastic, refill., BNC 46266-15 Pressure sensor, absolute press.

07136-01 Pressure sensor 2, 500-7000 hPa 07136-02 Thermocouple NiCr-Ni, -50...500¡C 13615-02 Thermocouple NiCr-Ni, sheathed 13615-01 Immersion probe NiCr-Ni, steel, -50...400¡C 13615-03 Immers. probe NiCr-Ni, teflon, 200¡C 13615-05 Surface probe NiCr-Ni 13615-04 Data cable, plug/ socket, 9 pole 14602-00 Software Demomultimeter 14409-61

excellence in science 984

Equipment and technical data pH Measuring range: 0 - 14 pH Accuracy: 0.01 pH Resolution: 0.01 pH pX Measuring range: 0 - 14 pX Accuracy: 0.01 pX Resolution: 0.01 pX VoltageMeasuring range: -2000 - +2000 mV Accuracy: 0.1% Resolution: 1 mV Temperature Measuring range: 0 - 100¡C Accuracy: 0.5¡C Resolution: 0.1¡C Mains supply: 230 V / 50-60 Hz Dimensions (mm): 230 x 236 x 168 Digital pH-meter 13702-93 Temperature probe Pt-1000 13702-01

6.5 Measurement instruments 6.5.8 pH and conductivity measuring instruments

pH-electrode, shock resistant 18452-00 pH-electrode, polythene sheathed 18450-00 pH electrode, f.surface measurem.

18453-00 pH electrode, sterilisable 18456-00 Software pH meter DEMO 14408-61 PC-CABLE 25P.PLUG-25/9P.SOCKET 14601-00

Digital conductivity meter

Software Conductivity Meter Demo 14400-61 PC-CABLE 25P.PLUG-25/9P.SOCKET 14601-00 Stand.solu.1413 Stand.solu.1413æS/cm(25 S/cm(25øC), C), 460ml 47070-02

pH-elektrodes with DIN plug pH-electrode, polythene sheathed 18450-00 pH-electrode, shock resistant 18452-00 pH electrode, f.surface measurem.

18453-00 pH electrode, sterilisable 18456-00

pH-elektrodes with BNC plug

Function and Application For measurement of conductivity, specific resistance, concentration and temperature Benefits: The clearly arranged keyboard allows easy operation of the instrument, which is distinguished by not only being capable of displaying conductivity, but also derived quantities.

Cell connection via a 5 pin diode socket The following quantities are displayed: conductivity, specific resistance, concentration, temperature 4 digit demonstrative display, height of digits 20 mm Automatic temperature compensation Standard value of cell constants manually changeable or automatic calibration with standard calibration solution RS 232 interface and software for data transfer to a computer for storage Automatic selection of measuring range and display of the units: µS/cm or mS/cm, !cm or k!cm, mg/l or g/l, ¡C.

pH-electrode, plastic body, gel, BNC 46265-15 pH-electrode,plastic body,gel,BNC 46266-10 pH-electrode, plastic, refill., BNC 46266-15 pH-electrode, glass, refill., BNC 46268-10 Potassium chloride,sol. 3M 100ml 48203-10

Redox electrode, BNC

Equipment and technical data: Conductivity measuring range: 0.001 µS...200 mS Concentration measuring range: 1 "g/l...1 kg/l Specific resistance measuring range: 1 m!cm...1 M!cm Temperature measuring range: -30...+100¡C Interface RS232 Mains supply 230 V/ 50...60 Hz. Digital conductivity meter 13701-93 Conductivity temperature probe Pt1000 13701-01 ADAPTER COND.4MM SOCKET/DIN PLUG 13701-02 Data cable RS 232, SUB-D/USB 07157-01 Conductivity probe K1 18151-02

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6.5 Measurement instruments 6.5.8 pH and conductivity measuring instruments

Function and Applications

Reference electrode, AgCl

For measuring of electrochemical potentials with plastic shaft and BNC plug.

Benefits low- maintenance because of gel electrolyte. robust design Equipment and technical data electrode with plastic shaft and a platinum rod measurement chain made of platinum electrode and Ag / AgCl reference electrode temperature range: 0 ... +80 ยก C dimensions of the shaft (mm): 120 x 12 cable length: 1m

Function and applications Recommended accessories for the measurement of electrochemical potentials in pH/potential measurements.

46267-10

Benefits

Platin.electrodes

Equipped with refillable Ag/AgCl electrolyte, Suitable for use in conjunction with measuring electrodes (e.g. 45206-00) for pH, redox potential and ion-selective measurements Equipment and technical data Electrode with glass shaft and ceramic diaphragm, Shaft diameter: 12 mm, Shaft length: 120 mm, Temperature range: -5 ... +80ยกC, Cable length: 1 m

Function and Applications

18475-00

Special electrodes with 4mm plug.

Equipment and technical data

Storage of pH electrodes

Platinum electrode in protective tube, d=8mm Platin.electrode in prot.tube,8mm 45206-00 Electrode platinum,short 45207-00

Antimony electrode

Function and Application Measuring electrode from antimony;together with a silver chloride reference electrode for measuring of pH values in the range from pH 2.0 to pH 9.5 Equipment and technical data: diameter: 10 mm, lenght: 120 mm, fixed cable of 1 m lenght with a 4 mm plug 18477-01

excellence in science 986

Storage flask for pH electrodes,filled with 250 ml 3.0 M KCl solution 18481-20 Protection sleeve for electrode with a diameter of 12 mm 37651-15

6.5 Measurement instruments 6.5.9 Oxygen, lux and pressure measuring instruments

Cobra4 Sensor-Unit Thermodynamics, pressure abs. 2 bar and 2 temperature NiCr-Ni

Plug-in module for measuring the illuminance.

Equipment and technical data: Measuring range selectable with the aid of the software.

Measuring Range, resolution: 300 Lx 0.15 Lx; 3 kLx1.5 Lx; 30 kLx 15 Lx; 300 kLx 150 Lx Measuring module lux 12107-00 Cobra3 BASIC-UNIT, USB 12150-50

Luxmeter, digital display 47672-01

Cobra3 pressure sensors

Function and Applications The Cobra4 Sensor-Unit Thermodynamics is a measuring recorder for pressure and temperature measurements, which is controlled by micro-controller.

Benefits It canbe fitted with two NiCr-Nithermoelements (type K), in order to measure up to two temperatures and one absolut pressure value simultaneously.

The unit can be connected to the Cobra4Wireless-Link, the Cobra4 Mobile-Link or the Cobra4 USB-Link using a secure and reliable plugin / lockable connection.

Cobra4 Sensor-Unit Thermodynamics, pressure abs. 2 bar and 2 temperature NiCr-Ni 12638-00 Cobra4 Mobile-Link set, incl. rechargeable batteries, SD memory card, USB cable and software "measure" 12620-55

Measuring module lux

Benefits With hose connector and hose section for connecting the module to any type of peripheral equipment.

Including data cable for Cobra3 sensors.

Equipment and technical data 35 cm data cable Measuring range: 80 mbar and 2.0 bar, respectively Autorange: (80-8-2,4) mbar and (0.6-2.0) bar, respectively Max. pressure: 750 mbar and 10 bar, respectively Accuracy: 5 % and 1.5 %, respectively Resolution: 0.05 % Dimensions (mm): 75 x 42 x 25 Cobra3 press. sensor 2.0 bar abs.

12128-00 Cobra3 press. sensor 2.0 bar diff.

12129-00 Cobra3 press. sensor 80 mbar diff.

12130-00 Cobra3 BASIC-UNIT, USB 12150-50 Software Cobra3, Pressure 14510-61

Lux meter, hand-held, RS232 interface, data logger Function and Applications For determining light intensities of up to 300 klx in air and water bodies.

Benefits 2 four-digit LCD Display with 15 or 7.5 mm digit height Analog bar display with good resolution (2% of measuring range) Function and Applications

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6.5 Measurement instruments 6.5.9 Oxygen, lux and pressure measuring instruments

RS232 interface to transmit the measurements to a computer or on a large display built-in data logger for storing max.250 measurements Representation of the minima, maxima and averages of a series of measurements Battery, accu or external power supply automatic shut-down water protected keyboard Calibration manually or automatically Equipment and technical data 4 measuring ranges 0,001 Lx-300 kLx resolution 0,1/1/10/100 Lx Accuracy 3/3/3/5 % 5pole probe connector jack Data interface type RS 232 (serial) Baudrate 9600 bit / s USB port connector Softw. Luxmeter, hand-held 14417-61 Lux meter, hand-held 07137-00 Luxmeter probe 12107-01 Lux immersion probe, 10m cable 07137-01

excellence in science 988

6.5 Measurement instruments 6.5.10 Radioactivity, sound level and gas measuring instruments

Geiger-M ller-Counter

Counter tube voltage: 500 V ± 5% Max. pulse frequency: 400,000 pulses per min Counter tube module 12106-00 Cobra3 BASIC-UNIT, USB 12150-50

Gas detector for the quantitative determination of gas Function and Applications Function and Applications Demonstration and student use unit in connection with Geiger M ller counting tubes for experiments on radioactivity.

Equipment and technical data: 4-digit LED display, 20mm high.

4 standard measurement times 1/10/60/100 s Automatic measurement sequence with memory 10 s Freely selectable measuring time BNC-socket for counting tube 500V 4-mm-bushes for event counting with TTL signals Mains 100-230 V/50-60 Hz Shock proof casing with carrying handle Dimensions 190 x 140 x 130 mm 13606-99

Accessories for the measurement of radioactivity

For the determination of gaseous air pollution Benefits Bellows pumps to be operated by hand for the suctioning of defined air quantities. With different test-tubes, gaseous air pollution can be determined quantitatively and qualitatively.

Equipment and technical data Suction volume: 100 ml/stroke, automatic stroke counter to avoid faulty measurements, optical display signals that the necessary test air has been suctioned.

Gas tester I, quantitat.analysis 64199-02 Accessory set for Gas Tester 64199-06

Oxygenmeter, hand-held Function and Applications

Counter tube, GM, 45 mm 09007-00 Counter tube, type B 09005-00 Counter tube, type A, BNC 09025-11 Screened cable, BNC, l 750 mm 07542-11

Counter tube module

For measurement of oxygen concentration or saturation of temperature and of atmospheric pressure.

Benefits 2 four-digit LCD Display with 15 or 7.5 mm digit height Analog bar display with good resolution (2% of measuring range) RS232 interface to transmit the measurements to a computer or on a large display built-in data logger for storing max.250 measurements Representation of the minima, maxima and averages of a series of measurements Battery, accu or external power supply automatic shut-down water protected keyboard Automatic air pressure and temperature correction Manual salinity correction Equipment and technical data Oxygen Measuring ranges: Concentration 0,0...20,0 mg O2/l Saturation 0-120% Accuracy 1,5% of meas. value Salinity correct. 0...70 salinity Connection 5 pin diode socket Temperature

Function and Applications Plug-in module for measuring radioactive radiation with the aid of a Geiger M ller counter tube.

Benefits The module also supplies the counter tube with the necessary supply voltage.

Equipment and technical data

Measuring range 0...+45C Resolution 0.1C Accuracy +-( 0.1C + 1Digit) Type of probe Pt 1000 Atmospheric pressure Measuring range 500...1100 hPa (mbar) Accessories

PHYWE Systeme GmbH & Co. KG á www.phywe.com 989

6.5 Measurement instruments 6.5.10 Radioactivity, sound level and gas measuring instruments

12105-01 Oxygen/Temperature probe Oxygenmeter, hand-held 07135-00 Oxygen/Temperature probe 12105-01 Softw. Oxygenmeter, hand-held 14415-61

Speed measurement 6. .. 99,999 RPM, 1 RPM resolution Pulse counting 0. .. 999,999 Imp Pulse rate measurement 0.0 ... 99,999.9 I / s Mains supply: Mains voltage 110 .. 240 V, 50/60 Hz, 20 VA Housing dimensions (W, H, D) 370 x 168 x 236 (mm) Mass of 2.9 kilograms 13601-99

Geiger-M ller-Counter Gamma-Scout¨

Universal Counter

13608-00

Sound level indicator 40-120dB Function and Applications Sound level indicator Equipment and technical data

Function and Applications The universal counter is used for measuring time, frequency, pulse rates, pulse counting, periodic times, speeds and velocities.

Benefits The device has all the qualities that are expected of a modern universal counter and is also equipped with a number of technical specifics of how it specifically arise from the requirements of science teaching practice.

For the scientifically correct representation of each measurement is shown in principle with the associated unit. With the overflow of the display is automatically switched into the next area.

Before the measurement starts it can be manually adjusted to a maximum of 6 decades defined range, eg to suppress is not physically meaningful digits on the display.

A special jack for direct connection of a GM counter tube is available for radioactivity experiments. The required voltage can be changed manually to determine the characteristics of a counter tubes to.

The stopwatch function can be entered by means of electrical contacts, sensors, or manually in the various types of triggers for the precise starting and stopping for time measurement.

The measured values are represented by six red 20mm highcontrast 7-segment displays. An additional three-digit display is used to display the unit (ms, s, Hz, kHz, MHz, I / s, RPM, Imp, V, m / s).

The various operating states are indicated by LEDs. Range switching in all modes manually (before measurement) and automatically when an overflow.

Equipment and technical data Operating temperature range 5th .. 40 ¡ C Relative humidity <80% Digital display: Measurement reading LED 6-digit, 7-segment, 20 mm Units LED 3-digit, 5x7 dot matrix Units ms, s, Hz, kHz, MHz, I / s, RPM, Imp, V, m / s Signal Input: Signal bandwidth 0.1 Hz .. 10 MHz Counter Tube Input voltage 150 V. .. 660 V (factory setting: 500V) with manual adjustment Photoelectric output for power supply of 5 V sat. max 1 A Stopwatch 0.000 ... 99,999.9 s, resolution 1 ms Timer 0.000 ms ... 3999.99 s, resolution1µs Velocity 0.000 m/s...9999.9 m / s, resolution 0.001 m / s Period measurement 0.000 ms ... 99.9999 s, resolution 1µs Frequency measurement 0.00 Hz .. 9.99999 MHz, resolution 10 mHz

excellence in science 990

Measuring range 54-126 dB Number Ranges 7 Resolution 2 dB Analogue output 0.7 Vrms / rms Frequency range 300 Hz-8 kHz Power supply 9-volt battery Dimensions 180x68x36 mm Weight 160 g 65969-00

6.5 Measurement instruments \;:;<<7U!(&()"&"'#@7#$"%&'(#%($"#@7$(4+'*)"&"'#@7'"1'+%&()"&"'#

Spectrophotometer 190-1100 nm

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Function and Applications !"#$%&!'&$&("$"%)*+,-**,,).(

35667-93

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Software f. UV-Spectrophotometer 35655-01

Compact photometer PF12

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1*&&*,2X LK&"',+4 /*+)"&"'G <\ ))6 L,"'2- #.$$4-G :6\ P@ Z [J 3+&&"'6 *"# ?*&! 3+&&"'- %!+'2"'X #.11*%*",& 1(' +$$'(K; <:== )"+#.'")",&# @ T+&+ *,&"'1+%"G AB C9C@ F+,2.+2"#G T@ L@ W@ B@ S@ [FX *# #"&*, &!" ?('Y# @ T*)",#*(,#G 4",2&!G <N: ))@ ?*/&!G<== )) !"*2!&G Z= )) @ H"*2!&G +$$'(K;7=;:C7Y27*,%4;73+&&"'*"# 35608-00

Spectrophotometer, SPEC 5000, 335-1000 nm

Function and Applications !" #$"%&'($!(&()"&"' *# +, "+#- &( .#" /"0*%" 1(' )"+#.'")",& (1 &!" /"2'"" (1 +3#('$&*(, (' &'+,#)*##*(, (1 4*5.*/ #+)$4"# *, &!" 0*#6 *34"7'+,2"7899:;;;<===,)>;

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6.5 Measurement instruments 6.5.11 Photometers, spectroscopes, polarimeters, refractometers

Pocket spectroscope 1

Spectrometer/goniom. w. vernier

Function and applications Function and Apllications Simple spectroscope with fixed slit width without wavelength scale.

Equipment and technical data: Slit width: 0.02 mm, Length: 92 mm, Focal length of the objective: 40 mm, External diameter: 18 mm, Incl. case.

Spectrometer/ goniometer with double vernier.

Equipment and technical data With magnifying glasses , 60ยก glass prism, Illumination device and telescope 35635-02

35580-00

Half-shade polarimeter, 230 V AC Pocket spectroscope 4

Function and Applications Function and Applications

Half-shade polarimeter..

Spectroscope with variable slit widt hand superimposed wavelength scale.

Equipment and technical data

Equipment and technical data Slit width: 0...0.8 mm, Focal length of objective: 40 mm, Wavelength scale: 400...750 nm, Divisions: 10 nm, Dimensions (mm): 55 x 110 x 23, Incl. case.

35585-00

Spectroscope,Kirch.-Bunsen type

Function and applications For qualitative observation and measurement of emission and absorption spectra.

Equipment and technical data Table unit with fixed optical flint prism, Swiveling observation telescope with ocular, Scale tube with 100 division scale, Flint glass prism 60ยก, height: 20 mm with removable cover , Adjustable stand, Total height: approx. 230 mm 35645-00

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Polarimeter support with built-inlight source and filters polarimeter tube length 100 and 200 mm 2 scales 0-180 degrees division 1 degree vernier reading 0.05degrees with nonius light source sodium lamp 589 nm Half-shade polarimeter, 230 V AC 35906-93 Polarimeter tube, l=100 mm 35906-02 Polarimeter tube, l=200 mm 35906-03

6.5 Measurement instruments 6.5.11 Photometers, spectroscopes, polarimeters, refractometers

Abbe refractometer

Function and applications Abbe refractometer for measuring the refraction index of liquids and solids with light of 590nm wavelength (sodium D line) and determining average dispersion nC-nF. The refractive index scale also includes an additional scale indicating sugar content from 0 - 95%. The prism and scales can be illuminated by daylight or by a separate lighting unit.

Equipment and technical data: Measurement range: refractive indices 1.3-1.7 , Sugar content scale: 0-95%, corresponding to refractive indices from 1.33 to 1.53, Precision: 0.0003, Prism box with nozzles for connecting thermostats, Protective storage box, Adjustable glass plates, 1 Bottle of immersion liquid (1-bromonaphthalene), Conversion and correction tables, Thermometer, 0-70ยกC, with removable protective sleeve 35912-00

PHYWE Systeme GmbH & Co. KG รก www.phywe.com 993

6.5 Measurement instruments O7\7:@6a"1",*'636%"*)+,"%"1(6-1)(,+%"1()

Speed of Light Meter Set

Y+%E",6$96(-%",)X6L K"*)+,-1.6,*1."X6I7III777T7TTT6)6$,6IIII7IIII777TTTT7TTTT6) =")$'+(-$1X6:6%)6$,6I7:6%) 8$1(,$' M)(*,(B )($&NX Z0 "'"#(,-#*' #-,#+-() M#$1(*#( #'$)+," B #$13 (*#(6$&"1-1.6$,6'"/"'6*##$,5-1.6($6 <61$,%N S1(".,*("56&$>",6)+&&'-")69$,6'-.!(E*,,-",)6L6[6\6A26:7\6C K*-1)6)+&&'0X6:II777@LI6A]26\I777OI6JR ?$>",6,"4+-,"%"1(X6:H6AC W-%"1)-$1)6M%%NX6:HL6[6:LI6[6:^I _DZ636-1(",9*#"69$,6?83E*)"56";&",-%"1() 13604-99

App.for determ.of melting point Function and Applications !" #$%&'"(" )"( ($ %"*)+," (!" '-.!( /"'$#-(0 -1 *-,2 (,*1)&*,"1( '-3 4+-5)6*156)$'-5)7 Equipment and technical data 8$1)-)() $9 :; <-.!( /"'$#-(0 %"*)+,-1. *&&*,*(+)2 : ; ="(,$,"9'"#($, >-(! )("%2 :; ?$>", )+&&'0 :@ AB @ C2 :; D'-5" %$+1( 9$, $&(-#*' E"1#!2 :; F&(-#*' E"1#!2 ' G :HII %%2 : ; J$'5", 9$, )&""5 $9 '-.!( %"*)+,-1. -1)(,+%"1(2 : ; C#,0'-# .'*)) #0'-15", >-(! * !$'5",2 : ; +E+'*,6#"''6>-(!6*6!$'5", Speed of Light Meter Set 11226-88 Speed of Light Meter 11226-00

Timer 4-4 with USB-interface

K*5" $9 W_=CY` .'*))2 !*) * a< :HBH (!,"*5"5 #$11"#($, 9$, !$'5-1. * (!",%$%"(", *15 (>$ -1#'-1"5 )-5" (+E") 9$, -1)",(-$1 $9 %"'(-1. &$-1(6(+E")7J"-.!(X6:OI6%% 35910-15

Melting point determination tubes, 100 pcs.

39052-00

Lab thermometer,stem,0..+250C 38064-00

Function and applications: K"*)+,") +& ($ L (-%") )-%+'(*1"$+)'07 K+'(-&'" (-%" %"*)+,-1. -13 )(,+%"1( 9$, * /*,-"(0 $9 *&&'-#*(-$1) -1 ("*#!-1.2 >!","/", (-%") *," ($ E" *##+,*("'0 %"*)+,"57 !" (-%", +1-( !*) 9$+, L 5-.-( 5-)&'*0)7 !" )(*,(-1. *15 )($&&-1. $9 (!" 9$+, E+-'(3-1 -15"&"15"1( (-%",) -) *#(+*("5 E0 (!" $&"1-1. $, #'$)-1. $9 "'"#(,-#*' #-,#+-()2 $, E0 %"*1) $96'-.!(6E*,,-",)6$,6$(!",6 <6)-.1*'6)$+,#")6M"7.76*6%-#,$&!$1"N7 Benefits: !" O 5-99","1( $&",*(-1. %$5") *''$> (!" (-%", +1-( ($ E" *5P+)("5 ($ )+-( *'%$)( *10 ";&",-%"1(*' ,"4+-,"%"1(7 !,"" 5-99","1( $&",*(3 -1. %$5") *," )+-(*E'" 9$, (,*#Q ";&",-%"1() M5-)(*1#"3(-%" '*> 9$, 9$+, (,*#Q)2 %"*)+,"%"1( $9 )&""5 *( 9$+, &$)-(-$1)2 &,-1#-&'") $9 #$'3 '-)-$1)N2 *15 -1 "*#! #*)" *'' 9$+, 5-)&'*0) *," +(-'-R"57 >$ 9+,(!", $&",*(-1. %$5") *''$>2 9$, ";*%&'"2 (!" %"*)+,"%"1( $9 (!" $,E-(3 -1. (-%" $9 * ,$(*,0 %$/"%"1( *15 (!" 5-,"#( %"*)+,"%"1( $9 (!"

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6 Additional material 6.6 Microscopes

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6 Additional material 6.6 Microscopes

TESS Biology Set 4 Microscopy

TESS Biology manual Microscopy

Function and Applications

Specification

To perform 50 microscopy experiments on:

Experimental literature for TESS Biology 50 experiments with student worksheets and teacher informations.

microscopy basics, work techniques, microscopy reagents, cell components, seed plants, vertibrates, other animals, other plants, fungi, protists, procaryonts Equipment and technical data 50 microscopic slides 50 cover glasses 12 snap-cap vials 10 reagent bottles 10 dropping pipettes with bulbs tweezers dissecting needles, pointed and lancet-shaped scissors scalpelholder 10 scalpel blades 200 sterileblood lancets powder spatula 2 glassrods funnel 3 beakers (100 ml, PP) 3beakers (250 ml, PP) beaker (1000 ml,PP) graduated cylinder (100 ml, PP) graduated pipette (10 ml) bulb pipettor(3 valves) 6 petri dishes (PS) testtube holder magnifying glass 120 labels prepared microscopic slides foam insert wooden box

13290-88

basics of microscopy worktechniques cell components seed plants and ferns vertibrates invertibrates fungi protists prokaryotes Contents Ring file with 200 pages and CD-ROM with black/white drawings for easy copying teacher's sheets with colored digitalmicroscopy images CD-ROM with master copies of color presentation files (PDF format) for 47 microscopy topics to print transparencies or to show directly via avideo beamer and PDF files of student worksheets andteacher's sheets 13290-02

Chemicals set for TESS Microscopy (for up to 10 workgroups) Function and Applications Chemicals set for TESS Microscopy (for up to 10 workgroups).

Equipment and technical data

Required Accessories literature: TESS Biology manual Microscopy (13290-02) CD-ROM for TESS Microscopy (13290-12) microscope set of chemicals (13290-10)

Range of topics

incl.

CD-ROM

Acetic acid 99 %, 250 ml raw alcohol (96% and 70%) isopropanol, absolute, 250 ml rotihistol, 250 ml glycerol, 100 ml Canada balsam (malinol), 50 ml sodium cloride safranine solution 1%, 50 ml Lugol's solution, 100 ml modified azure eosine methylene blue solution (Giemsa), modified, 50 ml neutral red, 5 g carmineacetic acid solution, 50 ml methyl green, 10 g distilled water, 500 ml 13290-10

excellence in science 998

6 Additional material D3D?A)*+,#*,-"#

Student microscope SFC-100F-LED

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Function and Applications !" #$%&"'$ ()*+,#*,-" (,&". $!/$ */' ',$ 0" ()##)'1 )' $!" 0/#)* *,'2)1%+/$),'3 4%&1"$ (,&".# 5 6)$! $!" /..5("$/. #$/'&# 2,+ +,0%#$ #*!,,. .)2" 7"+8 6".. "9%)--"&3 :)1! 9%/.)$8 ;<= ,0>"*$)7" /'& -+"*)#" ("*!/')*/.?*,(-,'"'$#?"'#%+"?"@*".."'$?,-$)*/.?-+,-"+$)"#3 Equipment and technical data A,',*%./+ )'*.)'"& 6)$! -+)#(B +,$/$"& 08 CDEF 6)&"5-,)'$"+ "8"-)"*"G?HE@ C5-,#)$),'?$%++"$ I0>"*$)7"G?J@B?HE@B?JE@ A/1')2)*/$),'G?JE@B?HEE@B?JEE@ K,'&"'#"+?'3/3?E3DL?6)$!?)+)#?&)/-!+/1(?/'&?2).$"+?!,.&"+ K,/+#"?/'&?2)'"?&+)7"# MN; .)1!$)'1 )'#$/.."& )' $!" #$/'& 6)$! OE (PB C3L Q /'& RE (S MN; K!/+1"+ ;%#$?*,7"+ Student microscope SFC-100F-LED 62421-93 Spare bulb 230V/20W for SFC-100FL 62417-01 Halogen lamp 12V/10W,spare M100 62170-13 Replacement-LED-Lamp for Motic-Series SFC/F11/18/ 28, 62170-16 Objective 60x,N.A. 0.85, achrom.

62170-08 Objektive 100x,N.A. 1.25 62170-09 Eyepiece, Huygenian 15x,Accessory 62448-00 Micrometer ocular WF 10x/18mm 62170-05 Mechanical stage f.SFC-100 a.F-11 62416-01

CCD cameras

Function and Applications ;)1)$/. */("+/# $, 0" -./*"& ,' ()*+,#*,-" "8"-)"*"# ,2 /'8 &)/("$"+3 !" 2,%+ )'*.%&"& "8"-)"*" /&/-$"+ 2,+ "8"-)"*"# 6)$! / &)/("$"+ ,2 OT ((B CE ((B CJ (( /'& CL (( */' 0" /&/-$"& $, /'8 "8"-)"*"#B "7"' )2 $!"8 &)22"+ 2+,( $!" ("'$),'"& &)/("$"+3 =,+ */' 8,% *,''"*$ $!" */("+/ $, ()*+,#*,-"#B 6!)*! !/7" / -!,$, $%0" 6)$! K5(,%'$

YV45*/0."?6)$!?HD?((?KK;?K.)C?.%@?.)1!$?#"'#)$)7)$8 I*%./+/&/-$"+ 2,+ /.. ()*+,#*,-"# ZI*%./+# 6)$! OT((B CE((B CJ((?/'&?CL((?;)/("$"+[ K/.)0+/$),'?#.)&"# \,*%#)'1?."'#?2,+?6"0*/(?%#" A/*+,$%0%#?$,?7)"6?,0>"*$#?6)$!,%$?/?()*+,#*,-" V,2$6/+"?A,$)*?<(/1"?U.%#?O3EB?,'?S)'&,6#?/'&?A/*IV?W?+%'')'1 CCD camera Moticam 352 for PC, 0.3 megapixels 88037-01 CCD camera Moticam 1000 for PC, 1.3 megapixels 88037-02

Stereo microscope ST-30C-6LED,2x/4x

Function and Applications V$"+",()*+,#*,-"3 !" V 5CE #"+)"# )# / %')9%" $+/'#)$),' $, (,+" -,6"+2%. #$"+", ()*+,#*,-83 , -+,7)&" -+,-"+ ,-$)*/. /.)1'("'$ 6/# / !)1! 7/.%"B /'& $!"+"08 "'#%+"# -+"*)#),' ("*!/')*# *,(2,+$/0." .,'1?$"+(?%#"3 Equipment and technical data 4)',*%./+?)'*.)'"&?$%0" V$"+",!"/&?+,$/$/0."?$!+,%1!?CDEF V$/0."?#$/'&?6)$!?#$/1"?-./$"?/'&?O?#$/1"?*.)-# :")1!$5/&>%#$/0."?0)',*%./+?"8"-)"*"?%')$ \,*%##)'1 08 ("/'# ,2 $6, *,/@)/. 2,*%##)'1 ]',0# 6)$! #.)&)'1 *.%$*!

I'" -/)+ ,2 )'$"+*!/'1"/0." 6)&"52)".& "8"-)"*"# S\HE^_OE 6)$!

"8"*%-# `,$/$/0." ',#"-)"*" 6)$! O /.)1'"& -/)+# ,2 ,0>"*$)7"# O^_J^ ,+ H^_C^?2,+?+/-)&?(/1')2)*/$),'?*!/'1" A/1')2)*/$),'GOE^_JE^?,+?HE^_CE^ L?MN;#?2,+?)'*)&"'$?.)1!$?/'&?H?MN;?2,+?$+/'#()$$"&?.)1!$ `"*!/+1"/0."?#,?)$?*/'?0"?%#"&?)'&"-"'&"'$?2+,(?/?'"$6,+] K,''"*$),'?7,.$/1"?OCE?QBLE333DE:X K,(-."$"?6)$!?&%#$?*,7"+?/'&?0/$$"+8?*!/+1"+ 62466-93

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6 Additional material 6.6 Microscopes

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