三箱式冷热冲击试验箱分为：高温区、测试区、低温区三部分，待测产品放置于测试区中，冲击时高温区或低温区的温度按照程序自动进入测试区进行冲击, 测试产品有五金端子、塑料、橡胶、电子，电池，手机，等材料行业必备的测试设备，测试材料结构或复合材料，在瞬间下经极高温及极低温的连续环境下忍受的程度，得以在最短时间内检测试样因热胀冷缩所引起的化学变化或物理伤害环境条件下贮存和使用的适应性，适用于学校，工厂，军工，科研，等单位。

Three-box cold and heat impact test chamber is pided into: , test area, high low temperature zone of three parts, products placed under test in the test area, temperature shock at high temperature or low temperature area shall be carried out in accordance with the program automatically into the test area, test products are hardware terminals, plastic, rubber, electronics, batteries, cell phone, materials industry such as the necessary test equipment, test material or composite structure, in an instant by extremely high temperature and low temperature under continuous environment to endure, to test samples in the shortest possible time for heat bilges cold shrink caused by chemical or physical damage environment adaptability under the condition of storage and use, suitable for schools, factories, military, scientific research, etc.

试验箱测试标准

Test chamber test standard

GB/T 2423.22-2012 第2部分：试验方法 试验N：温度变化 ；

IEC 60068-2-14-2009 环境试验 第2-14部分试验 试验N温度变化；

GJB 150.5A-2009 温度冲击试验；

GJB 360B-2009 电子及电气元件试验方法。

       Part 2: test methods. Test N: change in temperature.

IEC 60068-2-14-2009 environmental tests -- part 2-14 tests N temperature variation;

GJB 150.5a-2009 temperature impact test;

GJB 360b-2009 test method for electronic and electrical components.

The test chamber performance is confirmed to meet the standard

GB/T2424.5-2006电工电子产品环境试验 温度试验箱性能确认；

GB/T5170.2-2008电子电工产品环境试验设备检验方法+温度试验设备；

JJF1101-2003环境试验设备温度、湿度校准规范           

Confirm the performance of environmental test temperature test chamber for electrical and electronic products;

Test method of environmental test equipment for electronic and electrical products + temperature test equipment;

Jjf1101-2003 calibration specification for temperature and humidity of environmental test equipment

参数说明

Parameters that