通过赴美预验收谈温湿度试验及其设备  

ON TEMPERAFURE HUMIDITY TEST AND ITS CHAMBER FROM PRE-ACCEPTANCE IN USA

作　　者：刘锋[1] 高明[1] 

机构地区：[1]北京卫星环境工程研究所

出　　处：《航天器环境工程》1998年第2期56-65,共10页Spacecraft Environment Engineering

摘　　要：文章介绍了温湿度试验箱的选项标准、性能要求及验收体会。其预验收的 Thermotron 的试验箱不仅可以控制箱内环境温度,也能控制试件温度(由试验类型决定控制方式),而且具有-10℃露点扩展功能,从而满足了航天器温、湿度试验的要求。文中也给出了预验收的具体测试结果。This paper introduces the selecting criterion and performance requirement of the temperature-humidity chamber as well as the author's proposal.Not only the enviromental but product's temperature can be controlled in the chamber pre-accepted (The Control mode What to controlled is decided by the type of test).The dew point can be extended to-10℃,and this is another important property which can meet the spacecraft's requirements of temperature-humidty test.This paper describes the concrete result for the pre-acceptance testing.

关 键 词：温湿度循环箱 热循环 热应力筛选 

分 类 号：V416[航空宇航科学与技术—航空宇航推进理论与工程]