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红外热成像仪在电气安全温度测试中的应用 被引量:5

红外热成像仪在电气安全温度测试中的应用
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摘要 本文介绍了红外成像的原理、特点及其应用。分析了在电子及电气产品安全测试中仅采用热电偶测量产品的工作温度时存在的不足,提出红外成像技术和热电偶测温手段在产品温升测试中结合使用的方法。 This article introduces the principle, characteristic and application of the infrared imaging technology, and analysize the defects of the thermocouple method used in temperature test, and then brings up the idea of combining infrared imaging technology and thermocouple method in temperature test.
作者 李菊欢
出处 《日用电器》 2012年第3期45-48,共4页 ELECTRICAL APPLIANCES
关键词 红外 温度分布场:热图像 热电偶 infrared temperature field thermal picture thermocouple
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