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Auto Parts Temperature Humidity Testing Chamber

The environmental test chamber simulates specific environmental conditions for auto parts and interior accessories, such as cockpit, ashtrays, shift knobs, steering wheels and so forth.

Technical Parameters of Environmental Test Chamber for Auto Parts
Temperature range -50°C to +120°C
Temperature deviation ≤±2 ℃
Temperature uniformity ≤2 ℃
Temperature fluctuation ≤±0.5 ℃
Heat-up speed ≤1℃/min or customized
Cool-down speed ≤0.7℃/min or customized
Humidity range 20-95%rh
humidity deviation ≤±5%rh
Humidity fluctuation ≤±2.5%rh
Illumination intensity Up to 1200W/m2; When the air temperature is 65℃, the surface temperature of sample can be controlled to 120℃.
Low-temperature relative humidity monitor is optional. Under low temperature, the relative humidity is ≤ 30%RH
Self-programming control
Without the temperature and humidity control range of active load
Standards
GB2423.1-2008(IEC68-2-1:2007) Environmental Testing - Part 2: Test Methods - Tests A: Cold
PV2005 Plan A 2000 Edition
PV1200 2004 Edition
PR308.2 2006 Edition (70℃ 95%RH, 105℃)
GB2423.2-2008 (IEC68-2-2:2007) Environmental Testing - Part 2: Test Methods - Tests B: Dry Heat
GB2423.3-2006(IEC68-2-78:2001) Environmental Testing for Electric and Electronic Products - Part 2: Testing Method Test Cab: Damp Heat, Steady State
GB2423.4-2008(IEC68-2-30:2005) Environmental Testing for Electric and Electronic Products - Part 2: Test Method - Test Db: Damp Heat, Cyclic
GJB150.3A-2009 Laboratory Environmental Test Methods for Military Materiel-Part 3: High Temperature Test
GJB150.4A-2009 Laboratory Environmental Test Methods for Military Materiel-Part 4: Low Temperature Test
GJB150.4A-2009 Laboratory Environmental Test Methods for Military Materiel-Part 4: Low Temperature Test
GJB899-90 Reliability Testing for Qualification and Production Acceptance
GJB1032-90 Environmental Stress Screening Process for Electronic Products
GB10589-2008 Specifications for Low Temperature Test Chambers
GB11158-2008 Specifications for High Temperature Test Chambers
GB10586-2006 Specifications for Damp Heat Testing Chambers

The duct structure of auto parts temperature humidity testing chamber has gained a patent for invention. The duct structure ensures that the temperature in each testing area of the test chamber is uniform, thus guaranteeing higher test accuracy.
Oil separator and oil returning and shunting device: The oil contained in the high-pressure steam discharged by refrigeration compressor is separated to ensure safe and efficient operation of the refrigeration system. Oil returning and shunting device (Simplewell’s patented technology) is mainly used to ensure the long-term operation of compressor or operation in high temperature. It prevents compressor failure or shortening of compressor service life due to lack of oil.

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