UV WEATHER RESISTANCE TEST CHAMBER MODEL NO. - ACM- UV7370
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UV WEATHER RESISTANCE TEST CHAMBER Weiber UV Accelerated Weathering Testeris one of
causes the most important damage to the polymeric
the common names and is widely used amongst
materials such as the rubber or plastics. The complete
majority of labs across globe. Weiber UV Accelerated
UV spectrum ranges 280 to 400 nanometres, but the
Weathering produces accurate results through
most aggressive part is the UV-B range having very
interpretation or data for researchers for them to
short wavelengths 280-315 nanometres. As UV-B
evaluate the products or an article’s properties along
range represents the shortest wavelength the tester
with performance with concentration onany of the non-
reproduces damage that may occur over months or
ferrous, organic, rubber, plastic and building materials
even years outdoors, Ultraviolet Light causes almost
which help researchers to innovate or improve their
all the photo-degradation to material exposed
product qualities.Only 4.6% part of the solar spectrum
outdoors. Mainly the weathering tests performed are
is represented by the UV radiations, but UV radiation
based on the regular observation of characteristics
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reflecting an ageing process such as Mechanical Properties: Elongation at break, tensile properties or impact strength or
Ÿ Comprehensive self-diagnostic warnings and service
reminders Ÿ Quick and easy calibration
Visible Characteristics: includes crack formation, chalking, changes in colour or gloss.
APPLICATIONS
Weiber UV Accelerated Weathering Tester is the best Ÿ Research and development
available simulation of short-wave sunlight than any other Ÿ Aging process
aging chambers. It comes in handy for comparing the performance of various types of polymers and stabilizers and also considered the best products for correlation studies. Moisture Simulation Products outdoors can be exposed to moisture, in the form of dew, for up to 15hours
Ÿ Product development Ÿ Quality control Ÿ Electronic industry Ÿ Aerospace industry Ÿ Avionics industry
per day. Considering all features the chambers also provides a rigorous, yet highly realistic, moisture exposure with cycles of hot condensing humidity. The chambers can
PROPERTIES THAT CAN BE
be pre- programmed to simulate the effects of rain, such as
MEASURED
thermal shock and erosion.
Ÿ Colour fading from exposure to sun Ÿ Protection from sun damage
SALIENT FEATURES
Ÿ Chemical damage mitigation
Ÿ Reliable
Ÿ Reliable
Ÿ Long lasting
Ÿ Long lasting
Ÿ Budget friendly
Ÿ Budget friendly
Ÿ Easy maintenance
Ÿ Easy maintenance
Ÿ PUF insulation
Ÿ PUF insulation
Ÿ Microprocessor based controller
Ÿ Microprocessor based controller
Ÿ Sturdy Stainless steel body
Ÿ Sturdy Stainless steel body
Ÿ Corrosion resistance
Ÿ Corrosion resistance
Ÿ RS 232 computer interface
Ÿ RS 232 computer interface
Ÿ Remarkably simple user interface
Ÿ Remarkably simple user interface
Ÿ Built-in connection for data logging TECHNOCRACY PVT. LTD.
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Ÿ Built-in connection for data logging
causes the most important damage to the polymeric
Ÿ Comprehensive self-diagnostic warnings and service
materials such as the rubber or plastics. The complete UV spectrum ranges 280 to 400 nanometres, but the
reminders Ÿ Quick and easy calibration
most aggressive part is the UV-B range having very short wavelengths 280-315 nanometres. As UV-B range represents the shortest wavelength the tester
CHAMBERS BUILT UP Chamber Body: Double walled cabinet with inner chamber made from Stainless steel of grade SS 304 and outer wall structure comprises of heavy gauge PCRC steel sheet
which is degreased and pre-
reproduces damage that may occur over months or even years outdoors, Ultraviolet Light causes almost all the photo-degradation to material exposed outdoors. Mainly the weathering tests performed are based on the regular observation of characteristics
treated with primers inorder to avoid rusting Insulation: Weiber Environmental Growth Chamber
TECHNICAL MATRIX
provides cellular insulation that is through polyurethane foam where it follows a rigorous process
Effective Radiation Area
H 210 × W 900 (mm) × 2
of either retardation ,reduction of heat loss or heat gain
Dimensions (L x B x H )
1350 × 1300 × 520 (mm)
Wavelength range UV-B
280 ~ 320nm
wavelength range UV-A
320 ~ 360nm
Irradiation intensity
0.45 ~ 1W/cm ² continuously adjustable
Temperature resolution
1 °C
Light temperature
50 °C ~ 70 °C
Temperature tolerance
± 3 °C
for energy conservation. Cellular Insulation: comprises of air or various other gases contained within foam of stable small bubbles and formed into boards, blankets, or hollow cylinders. Heating: Customised options available for setting up positive temperature through stainless steel sheathed air heaters, these heaters protect the test specimen directly as they are placed in conditioning plenum proving indirect heat.
Condensing temperature
40 °C ~ 60 °C
Temperature tolerance
± 3 °C
Temperature control
Nano Technology based PID temperature controller
Standard sample size
50 × 100mm
Humidity
Less than 95%
Air Circulation: Sufficient air circulation efficient motor fans are installed in order to ensure uniform temperature throughout the chamber.
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We manufactures both Standard And Customized
Test Chambers
TECHNOCRACY PVT. LTD.
An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485 WHO: GMP Products | GLP Compliant Products
www.acmasindia.com | www.cleanroom-equipments.com | www.test-chambers.com
TECHNOCRACY PVT. LTD. SALES OFFICE (INDIA) Office no. 506 & 507, 5th Floor, Plot no.- C-9, Pearls Best Height-II, Netaji Subhash Place, Pitam Pura, Delhi- 110034 Land Line No.: +91 - 11- 47619688, Fax: +91-11-47619788 E-mail.: info@acmasindia.com
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