Test Guides
With years of expertise and a complete test chambers line covering temperature & humidity, dust, rain, salt spray, UV, ozone, SO₂, and beyond, LIB is committed to delivering accurate, reliable, and repeatable testing environments for your critical applications.
This Environmental Test Guides provide a categorized overview of common test methods supported by LIB INDUSTRY environmental test equipment.Each testing method is critical for assessing a product's resistance to environmental conditions such as extreme temperatures, humidity, solar radiation, corrosive gases, water ingress, dust exposure, and more.
Explore the test types below to learn more about testing objectives and compatible LIB test chambers.

Cold Testing
Applied to automobiles, aviation and outdoor electronic devices, simulating the start-up and operation environment in extremely cold regions. The temperature can be as low as -70° C.

IP Water Testing
Rain exposure, water spraying, and high-pressure water flushing, covering IPX1 to IPX9K.Applicable to smart wearables, outdoor lighting, automotive electronics, etc

Damp Heat Testing
For products such as photovoltaic modules, PCBS, and motors, simulating the long-term effects of humid climates. The test conditions can reach 85°C and 98%RH.

Vibration and Climate Testing
Combined with T&H changes and mechanical vibrations, it simulates the complex environment of transportation and operation processes, conforming to IEC 60068-2-6 / MIL-STD-810G.

Thermal Shock Testing
Test the thermal expansion and contraction adaptability of materials under rapid switching between -40°C and +150°C, in accordance with IEC 60068-2-14.

Altitude Testing
For scenarios such as aerospace, it simulates the pressure changes at high altitudes up to 30,000 meters and complies with the MIL-STD-810G high-altitude standard.

Salt Fog Corrosion Testing
Evaluating of the anti-corrosion performance of metals and coatings and simulating the corrosion behavior in the Marine environment.NSS,AASS CASS tests can be performed.

High Temperature Testing
Evaluating the thermal stability and heat aging resistance of samples in high-temperature environments is often used for predicting the thermal life of materials.

UV Weathering Testing
The UVA lamp tubes simulates sunlight aging to test the sun resistance performance widely used in outdoor building materials, plastics, paint coatings, cosmetic packaging.

SO₂ Gas Corrosion Testing
Exposure to SO2 gas environments under specific temperature and humidity conditions, such as metal parts and electrical enclosures.

IP Dust Testing
Creating dust-dense environments, and evaluating the dust-proof sealing performance of equipment under the IP5X/IP6X grade.

Ozone Aging Testing
To detect the anti-aging performance of rubber and elastic materials against ozone at an ozone concentration of 10-1000 PPHM in accordance with ISO 1431 or ASTM D1149.
Explore our test guides, choose the right test, and find the chamber that fits.
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