In natural environment, temperature and humidity are two indivisible natural factors. Due to different geographical locations in different regions, the temperature and humidity effects generated are also different. This test is used to confirm the products’ adaptability during storage, transportation and usage in the climate of some certain temperature and humidity. Several levels depend on the high / low temperature, humidity and the time of exposure.
High temperature test is introduced in detail: this test is used to determine the adaptability of the products to store, transport and use under the conditions of high temperature and climate. The severity of the test depends on the temperature of the high temperature and the duration of the exposure. Reference test standards: GB/T 2423.2, IEC 60068-2-2, IEIA 364, MIL-STD-810F and so on.Low Temperature Test: This test is used to confirm the products’ adaptability of storage, transportation and usage in the climate of the low temperature and humidity. Severe levels depend on the low temperature, humidity and the time of exposure.
Reference standards: GB/T 2423.1, IEC60068-2-1, EIA 364, MIL-STD-810F, etc..
Temperature thermal shock chamber: This test is used to confirm the products’ adaptability during storage, transportation and usage in the climate of abrupt temperature change. Severe levels depend on the high/low temperature, dwell time and cycle number. Reference standard: IEC60068-2-14, GB2423.22, GJB150.5, etc.
High and low temperature test chamber is mainly aimed at the electrical, electronic products, components, and other materials’ adaptability during storage, transportation and usage in the high/low temperature.
The test equipment is mainly used for the products in accordance with national standards or user requirements, in low temperature, high temperature, conditions, the physical and other related characteristics of the environment simulation testing, testing, to determine the performance of the product, whether it is still able to meet the predetermined requirements, so as to provide product design, improvement, identification and factory inspection.
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 Systems, ESD Simulator, EMI Test Receiver, Electrical Safety Tester, Integrating Sphere, Temperature Chamber, Salt Spray Test, Environmental Test Chamber, LED Test Instruments, CFL Test Instruments, Spectroradiometer, Waterproof Test Equipment, Plug and Switch Testing, AC and DC Power Supply.