【摘要】 成功研制了星用非金属材料出气污染性质原位测试设备， 可原位、连续、定量测试星用非金属材料出气可凝挥发物，给出全过程的出气数据。测试系统稳定、测试仪器灵敏、最小可检达４．４×１０－ ８ｇ／ｃｍ ２。是我国目前唯一的多功位星用非金属材料出气污染高灵敏度原位测试设备。更多还原

【Abstract】 A simulation equipment used for determing the outgassing and contamination property of non metal spacecraft materials has been built recently.It is used to measure Collected Volatile Condensable Materials(CVCM) in a simulated space vacuum environment and will give out all the CVCM data of the entire outgassing measuring process.The stability of temperature control system is ±0 1℃.Measure system consists with 4 QCM.The equipment resolution reaches the 4 4×10 8 g/cm 2.The main design is as same as the equipment type of NASA and ESA.So that the test and its data could be compared and exchanged internationally.更多还原