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| 直接测量法确定受试产品温度稳定时间的研究 | |
| 引用本文： | 李宝晗,祝耀昌,仇振安.直接测量法确定受试产品温度稳定时间的研究[J].航天器环境工程,2011,28(3):255-263. |
| 作者姓名： | 李宝晗 祝耀昌 仇振安 |
| 作者单位： | 1. 中航工业洛阳电光设备研究所,洛阳,471000 2. 中国航空综合技术研究所,北京,100028 3. 陆航驻北京地区军代室,洛阳,471000 |
| 摘 要： | 文章阐述了温度试验中受试产品温度稳定的重要性,介绍了国内外典型环境试验标准中温度稳定的定义和确定方法;自行建立了用直接测量法确定受试产品温度稳定时间的测试方案、测试设备,进行了有关测试,并与用重量法估计的结果进行了比较分析,同时指明影响受试产品温度稳定的各种因素;最后总结出应用直接测量法确定受试产品温度稳定时间的必要性... |
| 关 键 词： | 直接温度测量法 温度稳定时间 温度试验 试验标准 |
| 收稿时间： | 2010/12/13 0:00:00 |
The direct measurement method to determine temperature stabilization time of products |
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| Li Baohan,Zhu Yaochang,Qiu Zhenan.The direct measurement method to determine temperature stabilization time of products[J].Spacecraft Environment Engineering,2011,28(3):255-263. | |
| Authors: | Li Baohan Zhu Yaochang Qiu Zhenan |
| Institution: | Luoyang Institute of Electro-optical Equipment of AVIC, Luoyang 471000, China;;China Aero-Polytechnology Establishment, Beijing 100028, China;;Beijing Military Representative Office of Army Aviation, Luoyang 471000, China |
| Abstract: | In this paper, the importance of temperature stabilization in temperature tests is discussed in the context of the definitions and confirmation methods of temperature stabilization in typical national and international environmental test standards. A test scheme is proposed in this paper for the direct measurement of the product temperature stabilization time, together with a self-developed measuring device. The results are compared with those estimated by the product weight method, and the factors influencing the temperature stabilization time of products are analyzed. Finally, this scheme is evaluated in view of the necessity, advantages, conditions, and other points. |
| Keywords: | direct measurement of temperature temperature stabilization time temperature testing test standards |
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