红外线测温仪自校准误差比对方法的研究

摘要

红外线测温仪由于长期用于生产一线进行现场测试，使用环境恶劣，以及日常维护保养不当，可能导致栓定有效期内的红外线测温仪不能准确测量甚至设备故障，导致测量失准，影响电网安全稳定运行。根据红外测温原理研究了运行中的红外线测温仪自校准方法，使用者可用简易自制设备随时对红外线测温仪进行定性测试分析，方法简单易行。确保红外线测温仪处于良好工作状态，准确测量，减少安全隐患。%Infrared thermometer is usually used for testing in the production field. Because of harsh environment as well as improper maintenance, the Infrared thermometer in the test within the validity period can not be accurately measured , even equipment failure and measurement inaccurate , the power grid security and stabilityoperation are also affected. The operation of the infrared thermometer calibration method based on its principle is researched. It can be qualitatively tested and analysed in simple homemade device at any time. It make sure that the infrared thermometer is in good working condition and accurately measuring. The security risks are reduced.