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一种电阻测温量热计的测量方法
张仕忠; 李进平; 俞鸿儒
2015-11-04
Rights Holder中国科学院力学研究所
Abstract本发明提供了一种电阻测温量热计及其测量方法,包括绝热管、固定在绝热管一端的量热片,以及填充在绝热管内的高分子化合物,其中,所述量热片朝向绝热管内部的一侧设置有金属薄膜,所述金属薄膜的两端分别连接有测量引线。上述量热计其通过将薄膜电阻即金属薄膜设置在量热片的背面,可避免热流对薄膜电阻的直接冲刷,可有效的提高薄膜电阻的阻值稳定性,且进一步的提高了测量精度和可靠性;金属薄膜为贵金属结构,因此使量热计具有更好的重复性和更高的灵敏度;且该量热计结构简单,安装和使用方便。
Application Date2013-06-26
Date Available2015-11-04
Patent NumberZL201310257809.8
Language中文
Country中国
Document Type专利
Identifierhttp://dspace.imech.ac.cn/handle/311007/56564
Collection高温气体动力学国家重点实验室
Affiliation中国科学院力学研究所
Recommended Citation
GB/T 7714
张仕忠,李进平,俞鸿儒. 一种电阻测温量热计的测量方法. ZL201310257809.8[P]. 2015-11-04.
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