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12 Aug, 2020 1088 Views

Environmental conditions test standards and test requirements for road vehicle lights

The environmental conditions test standard for automotive exterior lighting and optical signal devices is ISO16750 <Road vehicles-Environmental conditions and testing for electrical and electronic equipment>, IEC60068-2, GB/T 28046, GB/T10485, etc. This article briefly introduces the test content required in the standard and the test equipment.

ISO16750-4 applies to electrical and electronic systems/components for road vehicles, describes the potential environmental stresses and specifies tests and requirements recommended for the specific mounting location on/in the road vehicle.

1. Test at constant temperature
1.1 Low-temperature tests
1.2 High-temperature tests
2. Temperature step test
3. Temperature cycling tests
4. Humid heat, cyclic test
5. Damp heat, steady-state test

LISUN GDJS/GDJW Series High and Low Temperature Humidity Chamber can meet above 5 items test requirements. Please click here to learn more about this equipment:GDJS-015B High and low lab temperature chamber. We also have small temperature chamber, we can customized different size chamber according to customer test sample.

GDJS-015B High and Low Temperature Humidity Chamber

6. Salt spray tests
LISUN YWX/Q-010 Salt Spray Test Machine fully meet the above “Salt spray tests” test requirements. Please click here to learn more about this equipment: YWX/Q-010 Salt Spray Test Machine

YWXQ-010 Salt Spray Test Chamber

7.Corrosion test with flow of mixed gas

8. Solar radiation
LISUN XD-80LS Xenon lamp aging test Chamber can do above “Solar radiation” test. Please click here to learn more about it: XD-80LS Xenon lamp aging test Chamber

XD-80LS Xenon lamp aging test Chamber

9. Ice water shock test

10. Dust test
The water shock test and Dust test has separately standard and is detailed introduced in another news.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Surge Generator, EMC Test SystemsESD Simulator, EMI Test Receiver, Electrical Safety Tester, Integrating Sphere, Temperature Chamber, Salt Spray Test, Environmental Test ChamberLED Test Instruments, CFL Test Instruments, Spectroradiometer, Waterproof Test Equipment, Plug and Switch Testing, AC and DC Power Supply.

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