中国空间科学技术

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热管式平面热辐射源

文耀普   

  1. 北京空间飞行器总体设计部
  • 发布日期:1989-08-25

PLANE-BLACKBODY RADIANT SOURCES WITH HEAT PIPE

Wen Yaopu   

  • Online:1989-08-25

摘要: 本文所述热管式平面热辐射源,用于扫描辐射计、分光计和热像仪等遥感仪器的分度、定标。测试结果表明,热管式平面热辐射源的工作面等温性比传统设备更好。这种设备还具有无振动、无噪声、不污染环境等优点。

关键词: 热管, 热辐射, 热源, 设备

Abstract: Plane-blackbody radiant sources have been designed and producedin terms of heat pipe theory in order to calibrate remote sensing instruments,such as scanning radiometers,spectrometers and thermal imaging systems.The measured results indicated an excellent temperature uniformity on therequired surfaces.In addition,the equipment is of without vibration,noiseand contamination.