2020 Catalogue 2020
CHOTEN
Inspection & Testing Products
Metallographic specimen cutting machine
SQ - 80A
MODEL SQ-80A Features - Stainless chamber cover Model SQ-80A Metallographic specimen cutting machine is equipped with stainless cover and it can be used to cut various metal and non-metal materials so as to get specimen and observe the metallographic or lithofacies structure. It has cooling system so as to clear up the heat produced during cutting and avoid to burn the metallographic or lithofacies structure of specimen because of superheat. This machine features easy operation and reliable safety. It is the necessary specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.
- Lighting system is optional - 60L water cooling system
Technical specifications Power supply : 380V, 50Hz, three phases Rotating speed of main shaft : 2800 rpm Max. cutting diameter : Ă˜80mm Sand wheel specification : 250 x (1.5-2) x 32mm Work table size : 230 x 240 mm Motor : 3.0 KW Dimensions : 760 x 640 x 650mm Weight : approx. 85 kg.
Metallographic specimen cutting machine
Q100B
Automatic Metallographic sample cutting machine - Q-100B automatic metallographic sample cutting machine include body, electric control box, cutting room, motor, cooling system, and abrasive cutting wheel. - It can be used to cut round specimens with Max. diameter 100mm or rectangular specimen within height 100mm, depth 200mm. - It is Equipped with automatic cooling system to cool the sample, to prevent the sample overheating and burning during the cutting process.
- Users can set the cutting speeds due to different samples, so as to improve the quality of cutting samples. - With large cutting chamber and easy operation for user, the cutting machine is one of metallographic test necessary sample preparation equipments for the colleges, factory enterprises. Technical Parameter:
Q100B Automatic Metallographic sample cutting machine
Model Display
Process tracking Spindle rotating speed Cutting speed
Manual Precision Cutting Machine High-definition LCD display cutting data Live preview 2100R/M Seven grade
Max cutting Dia.
ф100mm
Max Cutting tube
ф100mm×200mm
Clamping table size
Double layer, movable workbench, separated style
Cutting means
Manual cutting and automatic cutting switch freely
Cooling system Reset model Feed way Grinding wheel Motor Power Type Cooling Liquid Tank
Dual channel automatic water cooling Automatic reset Two-way feed, increased the depth/length of cutting 350×2.5×32mm 3KW Desk Type(Vertical type optional) 60L
Metallographic specimen cutting machine
PC-200
Vertical Fixture Close-cycle control, accurate speed control; speed adjust range:500-3000 rpm, customized rotate speed. Precision Cutting，accurancy:0.01mm. Blades use widely，it is better match with our Diamond Blades. Wet or dry cutting, optional vacuum cleaner. Widely apply to metal material, circuit board, semiconductor, crystal, ceramic, quartz glass and rock facies. Equiped many fixture, accept cutting out of shape workpieces, It is suitable for company and scientific academies institution.
Remark
Manual Precision Cutting Machine
Product Name Modely
PC-200
Y axis Feed
Cutting wheel movement
Cutting Wheel
Φ200x12.7x0.6mm ultrathin diamond
Option 175，230mm
blades 500-3000rpm
Customized
400x400mm
Customized
RPM Table Size Y axis Travel
120mm
X axis Travel
60mm
Input Power
AC220V，50/60Hz
Motor Power
180 w
Size DxWxH
405x 405 x 330 mm
Option 600W，1000W
30kg
Weight
Standard Accessories Product Name
Quantity
Name
Quantity
Vertical Fixture y
1 pc
X axis feed fixture
1 pc
Water tube
1 pc
Power line
1 pc
Product manual
1 pc
Certification
1 pc
Warranty Card
1 pc
Packing List
1 pc
Option Accessories Product Name
Specification
Diamond Blades y
175，230
Stick Fixture Multi-function
Name Tablet platform Angle fixture
Specification
Grinding and Polishing machines
MP-1B
Grinding disc diameter ‘ 3 PP
Polishing disc diameter ‘ PP
Model MP-1B Metallographic specimen grinding & polishing machine is equipped with single disc and features stepless speed changing grinding and polishing. The rotating speed of grinding and polishing disc is adjustable from 50 to 1000 rpm. It can realize the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. This machine features easy operation and economical applying. It is the ideal specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.
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Grinding and Polishing machines
MP-2B
Grinding disc diameter ‘ 3 PP
Polishing disc diameter ‘ PP
Grinding and Polishing Machine suitable for metallographic specimen pre-grinding, grinding and polishing operation, is the necessary equipment to make metallographic specimen. Its equipped with cooling device, used to cooling the sample when grinding, to prevent the sample overheating and destroy metallographic organization.The left disc used for grinding and the right disc used for polishing, so 2 people can operate at the same time. Its easy to operation, safe and reliable, is the ideal sample preparation equipment for factories, research institutes and universities laboratory.
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METALLOGRAPHIC SPECIMEN MOUNTING PRESS
XQ - 2B
Grinding disc diameter 3 PP
Polishing disc diameter PP
Model XQ-2B Metallographic specimen mounting press is suitable for the thermo-hardening plastic pressing of the small metallographic specimen which is not idiomorphic or hard to take. After forming, it will be very easy to process the grinding, polishing of the specimen and it is also convenient to process measuring of metallographic structure under metallographic microscope.
The machine may work stablely under the following working condition The temperature of surrounding medium can not be less than 10 °C and more than 40 °C The relative humidity of air should be no more than 85% (20 °C) The voltage fluctuation should be no more than 15% There should be no obvious vibration source around There should be no current conducting dust, explosive and corrosive air.
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Heater Temperature adjusting range Power supply
XQ-2B Ø22×15mm / Ø30×15mm / Ø45×18mm 650 W 100-180 ºC single phase, 220V, 50Hz 6LQJOH
Dimensions
34 × 27 × 40 cm
Net weight
33 kg
DigiRock BRV3 DigiRock BRV3 is a universal hardness testing instrument for the measurement of Brinell, Rockwell and Vickers scale; DigiRock BRV3 is equipped 7-testing-foce and 5-indenter, it is universal to measure most of metal material; DigiRock BRV3 dwell time from 2 to 60S can be setup on LCD panel, it is much convenient than the setup on the manual hardness tester; DigiRock BRV3 loading ,dwell and unloading is driven by electronic motor automatically , doesn’t need the operator to handle it, it eliminates the human operating error maximum; DigiRock BRV3 doesn’t need the operator to read and check the hardness scale table ,it will compute and display the testing result once press the key of digital length sensor.
Ø40mm V-shape anvil
Hardness Blocks
Ø150mm Flat anvil
Standard Delivery
Product Name
Manual Precision Cutting Machine
Code#
Product Name
811-160
Instrument Main Body
811-160
811-641C
Hardness Block (57-70)HRC
HRA,HRB,HRC
811-611C
Hardness Block (20-33)HRC
60kgf(588.4N)、100Kgf(980.7N)、150kgf(1471N)
811-641B
Hardness Block (85-100)HRB
HBW2.5/31.25,HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5
821-631
Vickers Hardness Block HV 30
31.25Kgf(306.5N),62.5Kgf(612.9N),187.5Kgf(1839N)
831-621
HBW2.5/187.5 Hardness Block
HV30,HV100
811-911
Anti-dust Cover
30Kgf(294.2N),100kgf(980.7N)
831-431
Ø2.5mm Brinell Ball Indenter
Digital LCD display
831-421
Ø5mm Brinell Ball Indenter
0.1HR
811-411
Ø1.588mm Rockwell Ball Indenter
Automatic
811-401
Rockwell Cone Diamond Indenter
RS-232/Printer
821-401
Vickers Indenter
Auto Hardness Indication
HV, HK,HBW,etc
811-901
Accessories Box
Dwell Time
Adjustable 2~60s
811-801
Power Cable
Rockwell:170mm; Brinell, Vickers:140mm
811-541
Ø150mm Flat Anvil
170mm
811-521
Ø60mm Flat Anvil
Dimension(LxWxH)
620x210x900mm
811-511
Ø40mm V-shape Anvil
Packing Dimension
735x525x1025mm
831-351
10X Electronic Measuring Eyepiece
AC 220V/50Hz;AC110V/60Hz
831-261
5X Brinell Objective
GB/T230.2, JIS Z2245, EN-ISO 6508 , ASTM E-18
821-311
10X Vickers Objective
140Kg/125Kg
DigiRockBRV3
Instrument Manual
Model
DigiRock BRV3
Code# Rockwell Scales Rockwell Testing Force Brinell Scales Brinell Testing Force Vickers Scales Vickers Testing Force Rockwell Hardness Indication Rockwell Resolution Loading Control Data Output
Max. Height Of Specimen Instrument Throat
Power supply Execution Standard Gross/Net Weight
DigiRock BRV3 DigiRock BRV2 is a universal hardness testing instrument for the measurement of Brinell, Rockwell and Vickers scale. DigiRock BRV2 equips 7-testing-foce and 5-indenter, it is universal to measure a lot of material. DigiRock BRV2 dwell time from 1 to 60S can be setup by the “time key” on the panel, it is much convenient than the setup on the manual hardness tester; DigiRock BRV2 force knob adopts the metal material to replace the plastic, it improves the instrument using-life greatly; DigiRock BRV2 loading, dwell and unloading is driven by electronic motor automatically, doesn’t need the operator to handle it, it eliminates the human operating error maximum.
Product Name
Manual Precision Cutting Machine
Model
DigiRock BRV2
Code#
811-140
Rockwell Scales Rockwell Testing Force Brinell Scales Brinell Testing Force Vickers Scales Vickers Testing Force Rockwell Hardness Indication Rockwell Resolution Loading Control Data Output Instrument Throat Dwell Time Max. Height Of Specimen
HRA,HRB,HRC 60kgf(588.4N)、100Kgf(980.7N)、150kgf(1471N) HBW2.5/31.25,HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5 31.25Kgf(306.5N),62.5Kgf(612.9N),187.5Kgf(1839N) HV30,HV100 30Kgf(294.2N),100kgf(980.7N) Analogue Display 0.5HR Electronic Brinell:50x; Vickers:100x 165mm
Rockwell:170mm; Brinell, Vickers:140mm 546x182x755mm
Packing Dimension
620x460x870mm
Execution Standard Gross/Net Weight
Ø40mm V-shape anvil
Adjustable 2~60s
Dimension(LxWxH)
Power supply
Hardness Blocks
AC 220V/50Hz;AC110V/60Hz GB/T230.2, JIS Z2245, EN-ISO 6508 , ASTM E-18 120Kg/90Kg
Ø150mm Flat anvil
Multifunction digital Rockwell hardness tester
HSR-150D
Rockwell B Scale HRB: Copper alloys, soft steels, aluminum alloys, malleable iron, etc. Precision Cutting，accurancy:0.01mm. Rockwell C Scale HRC: Steel, hard cast irons, pearlitic malleable iron, titanium, deep case hardened steel, and other materials harder than B100. Rockwell A Scale HRA: Cemented carbides, thin steel, and shallow casehardened steel.
Product Name Code# Rockwell Scales Preliminary Testing Force
LCD Screen Digital Rockwell Hardness Tester HRS-150D HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,HRL,HRM,HRP,HRR,HRS,HRV 10Kgf(98.07N) Permitted Error:±2.0%
Test Force
60Kgf(588.4N),100Kgf(980.7N),150Kgf(1471N) Permitted Error:±1.0%
Dwell Time
Adjustable 1-60s
Hardness Indication Resolution Loading Control
LCD Screen 0.1HR Auto Loading/Dwell/Unloading
Hardness Conversion
HRC,HV,HBS,HBW,HK,HRA,HRD,HR15N,HR30N, HR45N,HS,HRF,HR15T,HR30T,HR45T,HRB
Conversion Standards
ASTM,DIN
Language Option Data Output
Chinese, English Optional Blue Tooth Mini Printer
Max. Height Of Specimen
170mm
Instrument Throat
130mm
Power supply Execution Standard
AC220V/50Hz;AC110V/60Hz GB/T230.2, JJS Z2245, EN-ISO6508, ASTME-18
ELECTIC TWIN ROCKWELL HARDNESS TESTER
HRR - 150DT
The machine can meet the metal rockwell and superficial rockwell hardness test requirements; high test precision; good repeatability; Test force load, dwell, and unload is automatic, it is avoid the error by manual; The dial reads the hardness value directly, indicator responses sensitively, show the hardness value accurately, the test value is more accurate than national standard; One-time casted molding shell, stable structure and it is not easy to be out of shape. It can work under harsh environment; the shell coating adopted car paint technology with white color. it has strong scratch resistance capability and still look bright as new after use many years; Factory directly supply, we have products develop &design & produce ability, all the parts provide life-time replacement and maintenance service.
Hardened steel, quenched and tempered steel, annealing steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.; Galvanized, chrome plating, tin plating, heat treatment of materials and chemical surface treatment of all kinds of thin metallic materials.
Product Name Model
ROCKWELL HARDNESS TESTER HRR-150DT
Rockwell Scales
HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH, HRK,HRL, HRM,HRR, HR15N, HR30N, HR45N, HR15T,HR30T, HR45T
Conversion scale
Conversion table
Preliminary test force Total test force Resolution Hardness value range
10Kg(98.0N)，3Kg (29.42N) 60Kg (588N), 100Kg (980N), 150Kg (1471N)，15Kg(147.1N),30Kg(294.2N),45Kg(441.3N Tolerance range:±1.0% 0.5HR HRA:20～88 HRB:20～100 HRC:20～70 HR15N:70～91 HR30N:42～80 HR45N:20～ 70 HR15T:73～93 HR30T:43～82 HR45T:12～72
Hardness data read Loading method Dwell time Allowed specimen measurement space
Dial Automatic (Load, Dwell ,Unload) 1-60s maximum height :170mm maximum throat depth:130mm
Size / weight
Instrument size:460*160*660mm/Net Weight: 85kg Packing size: 625*430*900mm/ Gross Weight: 95kg
Power supply
220V+5%, 50/60Hz; ( can be change to 110V)
Executive standard
GB/T230.2 , ASTM E18 , ISO 6508 , JJG112
Optional accessories
Block, Indenter
Manual Micro Vickers Hardness Tester
HV - 1000
Automatic turret switching between penetrator and objective lens . Frictionless loading shaft, high precision testing force Automatic testing process, no human operating error Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E384 It can be used to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is also suitable to determine the Vickers hardness of micro and super thin parts.
Testing very thin materials like foils, thin pieces, coatings layers, etc; Measuring hardness of the surface of a part, small parts or small areas; Measuring individual micro-structures; Measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness.
Product Name
Manual-Turret Micro Vickers Hardness Tester
Model
HV-1000
Code#
823-101
Test Force (N)
0.098、0.246、0.49、0.98、1.96、2.94、4.90、9.80
Test Force (gf)
10、25、50、100、200、300、500、1000
Hardness Scale
HV, HK
Hardness Conversion Indentation Measurement Loading Control Dwell Time Testing Range Analogue X-Y Anvil Illumination
HV, HR, HRC, HB Mechanic Micrometer Automatic (Loading, Dwell, Unloading) Adjustable 5~60s 1HV-3000HV Size:100x100mm; Travel:25 x25mm; Resolution: 0.25um Adjustable Halogen light-source
Instrument Throat
120mm
Operating Temperature
23±5℃
Power supply Dimension Gross/Net Weight Executive standard
AC220V/50Hz; AC110V/60Hz 530X290X490mm 50kg/40Kg ISO 6507，ASTM E92，JIS Z2244，GB/T4340
Manual Micro Vickers Hardness Tester
HVS-1000TZ Automatic turret shifting between indenter and objective lens Standard 8-level force, from 10gf (0.098N) to 1kgf (9.8N), 2Kgf (19.6N) is optional, users can customize the test force. After measuring the indentation diagonal length, the system will automatically calculate and display the hardness value. Both two objectives can be used to test hardness value. Based on the standard block of different forces, the hardness value can be corrected automatically. 8” Touch-screen interface, easy to operate, multi-language is available. Testing data can be saved into U disk directly in EXCEL format, which is convenient for easy editing and processing (Optional USB interface). The information of test samples, operator etc. can be input and saved. Password can be set to protect setting parameters. Measured hardness value can be automatically converted to other scales. Modular design, easy maintenance, large space for sample. Optional image measuring system can be equipped with this hardness tester so as to connect with computer for automatic operation.
Product Name Model Test Force (N) Standard Conformed to Min measuring unit Conversion Scale Hardness measuring range Method of testing force applied Turret Type Test microscope magnification Test force dwell time X-Y test sets Data output
Manual-Turret Micro Vickers Hardness Tester HV-1000 10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf(4.9N), 1kgf (9.8N) GB/T 4340.2, ISO 6507-2, ASTM E384 0.01µm HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T 8~2900HV Automatic (Loading, Dwell, Unloading) Automatic 400X(Measuring)，100X (observation) (Optional 50X, 200X, 500X, Maximum 1000X) 1~99s Dimension: 100*100mm
Maximum travel 25*25mm
Touch-screen display, RS232 interface & Printer. USB disk interface is optional to replace printer
Maximum specimen height
100mm
Distance from the center to the
135mm
outer wall of the indenter Power supply
AC 220V or 110V, 50 or 60Hz
Dimension
540*260*650mm
Net Weight
About 50Kg
Automatic Twin Micro Vickers/Knoop Hardness Teste
ZVK-1000F
AutoVicky ZVK-1000F is Automatic micro Vickers and Knoop hardness tester with outfit of motorized X-Y auto-stage, auto-focus system, it has auto-measurement about the indentation of Vickers and Knoop together, and it can make measurement of case depth automatically, it eliminates human operation error, largely improves working efficiency, makes hardness testing measurement more accurate and uncomplicated.
Auto-stage, Auto-focus, Auto-measurement and Twin-Vickers/Knoop indenter system; Loading-force: Precise dead weights ensures the loading force system reliably and precisely; Optical-path: High-resolution optical microscopy path makes image of indention sharply and excellent; Auto-Turret: the switch position of HV/HK indenters and 10x/40x objectives is
Auto-focus motor
Camera System
Auto-stage
Auto-turret
repeatable and accurately; Auto-stage: it is driven by precise step motor with large travel size 100x100mm and heavy load ability ; Auto-Focus: Apply high resolution optic system and auto focus technology, 3A software can realize auto focus and auto hardness evaluation if the indention size is larger than 8um ; Auto-Measurement: automatic hardness testing and measurement software
10X : D350X
20X : D700X
40X : D1400X
CHD
Vickers method is based on an optical measurement system, it specifies a range of light loads using a diamond indenter to make an indentation which is measured and converted to a hardness value. It is very useful for testing on a wide type of materials, but test samples must be polished to enable measuring the size of the impressions. A square base pyramid shaped diamond is used for testing in the Vickers scale. Typically loads are very light, ranging from 10gm to 1kgf, although "Macro" Vickers loads can range up to 50 kg or more. Micro Vickers and Knoop hardness methods are used to test on metals, ceramics, and composites - almost any type of material. Since the test indentation is very small in a Vickers test, it is useful for a variety of applications: testing very thin materials like foils or measuring the surface of a part, small parts or small areas, measuring individual microstructures, or measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness.
AUTOMATIC MEASUREMENT SOFTWARE Software Interface: 3A
① Main Manu
② Toolbar
③ Hardness calculate module
⑦ Movement control module
⑧ Coordinate display area
⑨ Scale
④ Turret control module
⑤ Hardness tester information
⑥ Hardness tester working module
Manual-Turret Micro Vickers Hardness Tester
Product Name
AutoVickyZVK-1000F
Model Focus-Mode
Twin Auto-focus/Manual-focus
Load-System
High-precision-weight
Test Load (gf)
10 / 25 / 50 / 100 / 200 / 300 / 500 / 1000
Test Load (mN)
98.07/ 245.2/ 490.3/ 980.7/ 1961/ 2942/ 4903/ 9807
Loading-Mode
Automatic loading, dwell and unloading 5 ~ 99 s can be adjustable
Dwell Time
Auto-Turret
Turret System 160mm Dual Optical Microscopy
High-resolution Optical Microscopy Path 10Xdigital measuring eyepiece
System
40Xobjective for Vickers measurement Independent 40Xobjective for Knoopmeasurement 0.5XC-mount with camera for dual vision measurement Optical observation magnification : 100X( 10XObjective and 10XEyepiece )
Magnification
Optical measurement magnification :400X( 40XObjective and 10XEyepiece ) Digital observation magnification: 350X Digital measurement magnification: 1400X LED parallel Illuminator
Light Source
0.5XC-adapter and 1.3Mpixel CMOS camera
Digital Image System Max. Specimen Height
90 mm
Max. Specimen Depth
110 mm Switch between HV and HK
Hardness Scale Auto-Stage
Type
Motorized
Dimensions
200 ×180 mm
X-Y Travel
100 ×100 mm
Motorized
Step motor
Resolution
0.5 um
Driving Controller Hardness Testing Software
VickyControl2000 3A: Auto-stage; Auto-focus; Auto-measurement
PC system
DELL OptiPlex3046MT
LCD monitor
21.5” Dell LCD Monitor
Executive Standard Power supply
ASTM E-92, ISO 6507, GB/T4340 AC 220V/50Hz or 110V/60 HzZ
Dimension
W190 × D 430 × H 520 mm
Net Weight
80Kg
Hydraulic Brinell Hardness Tester
PHB - 3000
PHB-3000 Hardness Tester adopts hydraulic principle and applies 3000kgf test force by hand operation. The central part of PHB-3000 is a small hydraulic system in which a release valve is used to control the test force. When the test force rises 3000kgf, the release valve will open and pressure will fall down, and it needs to apply the test force repeatedly 3-4 times to make the needle of the pressure gauge point to 3000kgf for 3-4 times. Thus it is equivalent to the test condition of Brinell hardness testing method to hold 3000kgf test force with 10mm ball for 10-15 seconds, which complies with ASTM E110.The accuracy and performance can reach the level of hydraulic King Brinell hardness tester.
On-site Testing It can be used in workshop, simple operation, easy carrying, and testing ontic hardness of large parts. It is convenient to test piece by piece.
Permanent Indentation By 3000kgf and 10mm ball, the indentation is permanent for re-inspection. High Reliability It follows the Brinell hardness test method completely, the same as desk testers, reflecting the actual mechanical property of material or parts
Wide Appilcation Range As long as clamped to the parts, it could test parts in any shapes and sizes. Wide Testing Range It could test various common metal materials by the combination of different test force, indenters and anvils, that is wide testing range.
Product Name
PHB-3000 Hydraulic Brinell Hardness Tester
Test force
3000 kgf (1000 kgf, 750 kgf, 500kgf optional)
Test Ball
10mm Carbide alloy ball (5mm optional)
Test Range
32-650 HBW
Opening Dimension
350 mm (Height) x 100 mm (Throat depth)
Indicator Error
complies with ISO 6506, and ASTM E10.
Repeatability Error
complies with ISO 6506, and ASTM E10.
Test Force Error
complies with ISO 6506, and ASTM E10.
Weight
13.8 kg
Hydraulic Brinell Hardness Tester
PHRB - 200 High Reliability : With advanced imported sensors as well as high integration, high stability electronic components to keep the high reliability of the hardness tester Brinell and Rockwell Function : One hardness tester with Brinell and Rockwell functions can meet the demands of most manufacturing users. High efficiency Depth Measuring Methods : It can make rapid Brinell hardness test with depth-measuring method of ASTM E 103, and read hardness value directly. On Site Testing : Can be carried for onsite testing. Total weight 5.3kg of the tester, it is the smallest and lightest Magnetic Digital Brinell and Rockwell hardness tester so far.
World Initial Magnetic Digital Brinell and Rockwell hardness tester, which can make accurate Brinell hardness test with conventional indentation method of ISO 6506.2 and ASTM E 10. It can also make rapid Brinell hardness test with depth-measuring method of ASTM E 103, and read hardness value directly. At the same time it also can do Rockwell hardness test according to Rockwell hardness testing method in ISO 6508.2 and ASTM E 18. These functions can meet the demand of precise and rapid Brinell hardness testing on-site of large steel and iron parts. Simplified operation of Rockwell hardness and depth-measuring Brinell hardness, only need to load the total test force remain for several seconds and then unload the total test force to finish the test, it is very simple and high efficiency. This instrument stores an accurate basic hardness, that is depth curve made from plenty hardness blocks; it also stores several Brinell curves of common materials. We can supply the service of making precise Brinell curve of common material according to customers’ requirement. Advanced curve correction methods can be used to test a variety of special materials. This instrument can check and calibrate the accuracy on-site by precise indentation method at any time.
Product Name
Hydraulic Brinell Hardness Tester PHRB-200
Initial Test force
10 kgf
Total Test Force
60 kgf, 100 kgf, 150 kgf, 187.5 kgf
Testing Range Testing Resolution
20-88 HRS, 20-100 HRB, 20-70 HRC, 150-400 HBW 0.1 HR or 1 HBW
Indication Error
Comply with ISO and ASTM standards
Repeatability Error
Comply with ISO and ASTM standards
Test Force Error Operating Temperature Dimension Weight
≤ ± 1%, complying with ISO, ASTM standards 5-45 °C 245 (length) x 105 (width) x 138 mm (height) 5.3 kg
Hydraulic Brinell Hardness Tester
PHR - 100 Fix Rockwell test head to the surface of iron and steel parts to test the hardness by applying magnetic force. Follow Rockwell hardness test method completely and the test condition complies with standard of ISO 6508 and ASTM E 18. The magnetic Rockwell hardness tester is mainly applied in on-site quick test body hardness of steel parts. Test hardness of steel plate, pipe, axis, mould, huge forgings and huge and medium-size heat treatment parts if surface available. Test hardness of weld joint in boiler, pressure vessels, and pressure pipes. Replace low accurate and reliable Leeb hardness testers.
Convenient to Use Attach to one side of part to test, no need to move it. NDT Testing Quick, convenient, no damage test. Reading Scale Similar reading system as micrometers, easy to read, and good repeatability. High Accuracy Rather high accuracy, complying with ISO6508 and ASTM E18.
Product Name
Magnetic Rockwell Hardness Tester PHR-100
Initial Test force
10 kgf
Total Test Force
60 kgf, 100 kgf, 150 kgf
Test Head Testing Resolution
120° diamond indenter, 1.588 mm carbide alloy ball 0.5 HR
Indication Error
Complying with ISO 6508 and ASTM E18
Repeatability Error
Complying with ISO 6508 and ASTM E18
Surface Flat Surface Cylinder Weight
Area ≥ 180 mm x 60 mm Thickness ≥ 5 mm Diameter≥ 60 mm Length≥ 200 mm Thickness≥ 8 mm 4.7 kg