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联合环境试验不是一个新概念,早在几十年前就有联合温度、湿度和高度的试验。但是,直到五十年代才对联合环境试验作了认真的研究,而正式纳入标准的仍然不多。七十年代中期,由于可靠性试验方法的推动,联合环境试验得到新的发展,并引进了按任务剖面图进行联合环境试验的原理,出现了联合环境可靠性试验(CERT)和联合环境试验(CET)的专门术语。某些标准中正式规定了温度——压力(高度),热一—振动;温度——振动——湿度的联合试验。
Joint environmental testing is not a new concept, as early as decades ago, there is a combination of temperature, humidity and altitude test. However, joint environmental testing was not carefully studied until the 1950s, and formal inclusion criteria remain low. In the mid-1970s, with the advent of reliability testing methods, new developments in joint environmental testing were introduced and the principle of joint environmental testing based on mission profiles was introduced. A combination of CERT and joint environmental testing ( CET) terminology. Some standards formally provide temperature - pressure (height), heat a - vibration; temperature - vibration - humidity joint test.