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Programmable uv weathering Tester / uv accelerate Weathering Test Machine

September 17, 2018
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Applicable standards of UV weathering test chamber:

ASTMD4329,D499,D4587,D5208,G154,G53-54;JISD0205;SAEJ2020;GB/T14522-93,GB/T2424.14-1995,GB/T14522-93;ISO4892-3,ISO11507;EN534;PREN1062-4andotherrelatedstandards.

Technical parameters:

Model No	GUV-178
Control system	The man-machine interface, color LCD touch screen
Temperature range	RT+10 °C~70°C
Temperature fluctuation	±3°C
Humidity range	45%~90%RH
Inner chamber size	1140×390×400mm(WXHXD)
Exterior chamber size	1300×1360×500mm(WXHXD)
Irradiance	1.0W/m2,adjustable
Center distance of lamp	65~70mm
Distance between sample and tube center	55 mm
Wave length	UV-B Wave (280~315nm) or
Wave length	UV-A Wave (320~400nm)
Specimen size and quantity	75×150 mm 48 pcs
Waterandconsumption	Distilledwater,8liters/day
Studio size	W1165xD450xH500mm
Power supply	AC 220V 50HZ 5KW
Tube quantity	8 lamps, imported from America
Weight	Approx 150KG

Control system:

1. High precision temperature control instrument

2. Proframmable time controller (set test time illumination time, condensation time, spraying time)

3. Electronic components: Adopt product of national joint venture company.

4. Main configuration: temperature controller, time controller, illumination time accumulator, digital displayed ampere meter, inflow magnetic valve, UV lamp.

Chamberstructure:

1.Innerchamberandexteriorchambermaterial:SUS304stainlesssteel.

2.Heating:Electricalheaterwithrapidtemperatureriseandtemperaturedistribution

3.RS232communicationinterface

4.Powerleakagecircuitbreakercontrolcircuit,overloadshortcircuitalarm,over-temperaturealarmwatershortageprotection.