High and low temperature test


High and low temperature test


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. Severe 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 shock test: 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.

High and low temperature test box to prohibit the test items: 1) Explosive; 2) Combustible; 3)Tinder.

 

Lisun developed the GDJS/GDJW series High &Low Temperature and Humidity Chamber; they all meet the standard of IEC60068-2-1(GB/T2423.1) and IEC6008-2-2(GB/T2423.2). They can be applied in the CFL/LED lighting industry for the Aging Testing, that’s according to LM-80 standard.  Besides, they can also used in electronic products, and electronic components and many other area. Lisun Electronic (Shanghai) office is committed to the development and after-sales maintenance of lighting instrument, EMI / EMC testing system and safety testing instruments in the domestic and global market. The full range of products of Lisun are in strict accordance with the quality management and control of ISO9001:2008 requirements for R & D and production; Lisun is also the member unit of global lighting CIE association, all products are according to CIE requirements; in addition, all products of Lisun are certified by CE and get the qualification of the EU.
































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