摘要
温度冲击试验箱的结构形式决定了本身的性能,温度冲击试验时必须根据试验的指标要求来选择合适的试验设备。对温度冲击试验设备的3种结构形式作了对比,并重点介绍了垂直升降式的两厢法冲击试验箱的结构组成。
The structure of a temperature shock test chamber determines its performance; the appropriate test device for a temperature shock test must be selected according to the parameter requirements. In this paper, three kinds of structures of thermal shock chambers are compared, and the structure and composition of vertical-lift two-box type shock chamber are highlighted.
出处
《电子产品可靠性与环境试验》
2013年第A01期289-292,共4页
Electronic Product Reliability and Environmental Testing
关键词
三厢式
两厢法
蓄热状态
蓄冷状态
恢复时间
转换时间
three-box type
two-box type
heat storage
cool storage
recovery time
conver-sion time