Home > News & Information >

News & Information

The requirements for the environmental test chamber

What are the standard requirements for environmental test chambers? Generally speaking, these standards are mostly similar, mainly including the following items:
 
1. High temperature test: The high temperature test is used to test the influence of equipment in high temperature but not directly exposed to sunlight. The main simulation equipment is placed and used in a poor heat dissipation space or near a high heat source such as an engine.
 
The purpose of the test is test the performance of products stored and used in high temperature environments.
 
2. Low-temperature test: The low-temperature test is to simulate the storage and use of products/equipment in a low-temperature environment.
 
Take China for example, the outdoor temperature in Northeast Jilin and Heilongjiang can reach -20℃ in winter. Therefore, most products are required to carry out low temperature testing to ensure that they can be used normally in cold climates in the north.
 
3. Thermal shock test: The thermal shock test is mainly used to simulate whether the product/equipment/weapon can withstand extremely rapid temperature changes. For example, high-altitude air-dropping weapons.
 
Products that are transferred indoors and outdoors in cold and hot areas. Thermal shock test to ensure that its normal performance is not reduced by sudden changes in temperature.
 
4. Rain test: The rain test is mainly used to simulate the product/equipment/weapon and equipment being exposed to rain during use and storage. According to the test level.
 
There is dripping test, rain test, spray test, water spray test, water immersion Test different types of waterproofing such as diving test. To test the waterproof performance of the equipment.
 
5. Salt spray test: The airborne salt content in coastal areas is higher. Salty warm humid air will cause corrosion to all products/equipment in this environment. The purpose of salt spray test is to test the product/equipment in salt.
 
The effect on the protective layer material and the internal circuitry of the product when used in a humid environment.
 
6. Sand dust test: This test is mainly used to detect the problems that occur when the product/equipment is used in outdoor air with high dust content.
 
Due to the high degree of air pollution, it is necessary to carry out sand in all outdoor outdoor equipment. Dust test has ensured durability and improved product quality.
 
For more derails, please visit www.lenpure.com