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Automotive High Low Temperature Test Chamber

Application of Vehicle Environmental Test Chamber
Windscreen defrosting and demisting tests for M1 category vehicles
Windscreen wiper and washer property tests
Cold start tests s for M1 category vehicles and engineers
Air conditioning system tests for M1 category vehicles
Property tests for small-size refrigerated trucks
Environmental tests for M1 category vehicles, small-size trucks, special purpose motor vehicles, motorcycles, engineers and components

Technical Parameters of Vehicle Environmental Test Chamber
Temperature range -40°C to +110°C
Temperature fluctuation ≤±0.5 ℃
Temperature deviation ≤±2.0 ℃
Temperature uniformity ≤2.0 ℃
Heat-up time +20°C to +110°C ≤150min
Cool-down time +20°C to +40°C ≤120min

Patent
The drive-in vehicle test chamber attained a patent (No. CN103816947B) for its constant temperature and humidity design and air duct structure. Non-uniform heating will directly influence the final results of tests, like sunlight test and rotary drum test, the testing chamber fixes this problem.

Standards
GB2423.1-89(IEC68-2-1) Environmental Test Methods for Military Equipment - Low Temperature Test
GB2423.2-89(IEC68-2-2) Environmental Testing - Part 2: Test Methods - Tests B: Dry Heat
GB2423.3-93(IEC68-2-3) Basic Environmental Testing Procedures for Electric and Electronic Products - Test Ca: Damp Heat, Steady State
GB2423.4-93(IEC68-2-30) Basic Environmental Testing Procedures for Electric and Electronic Products - Test Db: Damp Heat, Cyclic GJB360.8-87(MIL-STD-202f) Test Methods for Electronic and Electrical Component Parts - Life Test (at Elevated Ambient Temperature)
GJB150.3-86(MIL-STD-810D) Environmental Test Methods for Military Equipment - High Temperature Test
GJB150.4-86(MIL-STD-810D) Environmental Test Methods for Military Equipment - Low Temperature Test
GJBl50.9-93(MIL-STD-810D) Damp Heat Test (if there is a require for moisture)
GB 11555-1994 Motor Vehicles-Windshield Demisters-Performance Requirements and Test Method
GB 11556-1994 Motor Vehicles-Windshield Defrosters-Performance Requirements and Test Method
GB 11085-1994 Motor Vehicle- Car Windshield Wipers-Performance Requirements and Test Method
GB/T 12535-1990 Motor Vehicles-Starting Performance-Test Method
GB/T 12782-1991 Motor Vehicles-Heat Performance-Test Method
QC/T 449-2000 Insulation Truck-Refrigerated Truck-Performance and Test Method
IEC 68-2-1 Test A: Cold (GB2423.1-2001 Test A: Low Temperature Test Method)
IEC 68-2-2 Test B: Dry Heat (GB2423.2-2001 Test B: High Temperature Test Method)
IEC 68-2-78 Test Cab: Constant Moisture and Heat Test
GB/T2423.3-1993 Test B: Constant Moisture and Heat Test
IEC 68-2-30 Test Db: Alternating Moisture and Heat Test
GB/T2423.4-1993 Test B: Alternating Moisture and Heat Test
GJB150.3-1986(MIL-STD-810D) High Temperature Test
GJB150.4-1986(MIL-STD-810D) Low Temperature Test
GJB360.8-87(MIL-STD.202F) Highly Accelerated Life Testing (High Temperature)
GJB150.9-93(MIL-STD-810D) Heat and Moisture Test
ES92101-00 Passenger Vehicle-Head Lamp- Performance Requirements and Moisture Test
GB 11555-2009 Motor Vehicles-Windshield Demisting and Defrosting Systems-Performance Requirements and Test Method
Vehicle Cold start tests
  • Vehicle temperature test
  • Sunlight simulation test (Infrared ray light, halogen lamp, xenon lamp)
  • Rotary drum test, emission test
  • Rain and salt spray test for vehicles
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