挥发物冷凝到敏感器件（如光学镜头、热控涂层、继电器触点等）表面，会导致敏感器件功能降低甚至失效 。 对于空间居住的环境，释放出的有害气体同样可能影响生命安全。 释气试验是挑选空间环境使用材料的国际通用试验方法ECSS-Q-ST-70-02C测试
ECSS-Q-ST-70-08C 6 March 2009 Space product assurance Manual soldering of high-reliability electrical connections ECSS Secretariat ESA-ESTEC Requirements & Standards Division Noordwijk, The Netherlands
ECSS-Q-ST-70-02除气测试,主要使用筛选技术来确定材料在真空状态下的挥发性。需要测试两个参数:总质量亏损(TML)和挥发物质冷凝量(CVCM)。另一个参数水汽量(WVR), 也可以在完成对TML和CVCM的测试后获得。 ECSS-Q-ST-70-02热真空释气测试-指标要求 CVCM挥发物质冷凝量, 要求≤0.1% TML总质量亏损,要求≤1% W...
ECSS-Q-ST-70-02热真空释气测试--测试环境 预处理环境和后置环境:73F (23°C) / 50% (24小时) 测试参数: 257F(125°C)温度,真空度单位≤5 x 10-5压强情况下24小时除气。 ECSS-Q-ST-70-02热真空释气测试-材料范围 各种各样的有机分子,聚合物和无机材料都可被测试。包括:胶水,涂料, 导热绝缘材料...
ECSS-Q-ST-70-08C 下载积分: 2000 内容提示: ECSS-Q-ST-70-08C 6 March 2009 Space product assurance Manual soldering of high-reliability electrical connections ECSS Secretariat ESA-ESTEC Requirements & Standards Division Noordwijk, The Netherlands 文档...
ECSS-Q-ST-70-10C(15November2008)印制电路板质量认证 热度: ECSS-Q-ST-70-29C(15November2008)用于载人航天器舱内材料和部件除气产品的确定 热度: ECSS-Q-ST-70-28C(31July2008)空间使用印制电路板组件的维修和变更.pdf 热度: ECSS-Q-ST-70-04C ...
ECSS-Q-ST-70-26C(31July2008)高可靠性电连接中的压接.pdf,ECSS-Q-ST-70-26C 31 July 2008 Space product assurance Crimping of high-reliability electrical connections ECSS Secretariat ESA-ESTEC Requirements Standards Division Noordwijk, The Netherlands ECSS
ECSS‐Q‐ST‐70‐38C 31 July 2008 59 board, number of board layers). The deflections, amplitudes, transmissibilities, radii of curvature experienced by SMDs under shock and vibration are totally dependant on the board to which they are mounted. Because each space project has its own unique ...
ECSS-Q-70-71A27 February 2004 First issue ECSS-Q-70-71A Rev.1 18 June 2004 First issue Revision 1Correction of subclause 6.17.6 c. and to implement editorial changes. ECSS-Q-ST-70-71B Never issued ECSS-Q-ST-70-71C DIR111 December 2013 Second issue ...
真空出气设备-符合QJ 1558A-2012和GJB1217A-2009 方法4001《电连接器试验方法》热真空释气试验Outgassing test-ECSS-Q-ST-70-02热真空释气测试 领宇天际SimulTek 航天空间环境模拟/科学成像分析/工业润滑监测/文化遗产研究IOS-2021真空质损仪 符合真空出气试验ASTM E595和出气动力学ASTM E1559测试方法符合QJ 1558A...