红外辐射测温仪主要工作参数确定⒇及在线自动测试系统开发

Defining the main work specific property of thermal radiating thermograph and the system of on line temperature measured

介绍了红外辐射测温仪光学系统视场图的确定方法，以及物体发射率对测温的影响．在实际应用中，采用微机自动测温系统对热物件进行测量，保证了测量精度和数据的可靠性．

The way of the field vision of optic system of the fixed focal distance thermal radiating thermograph and how does the emissivity of substance affect the result of temperature measurement are emphatically introduced. In practical application,temperature measurement system of the moving heated substance is exploited with the help of computer ensuring the accuracy of measured result and the reliability of data