Temperature Measurement Range Of Infrared Thermometer

The temperature measurement range is the most important performance index of the thermometer. Such as INFR (infrared era), Raytek product coverage is -50 ℃-+3000 ℃, but this can not be completed by one type of infrared thermometer. Each type of thermometer has its own specific temperature measurement range. Therefore, the user's measured temperature range must be considered accurate and comprehensive, neither too narrow nor too wide. According to the law of blackbody radiation, the change in radiant energy caused by temperature in the short-wave band of the spectrum will exceed the change in radiant energy caused by the emissivity error. Therefore, it is better to choose shortwave when measuring temperature. Generally speaking, the narrower the temperature measurement range, the higher the resolution of the output signal for monitoring the temperature, and the accuracy and reliability are easier to solve. Excessive temperature measurement range will reduce temperature measurement accuracy. For example, if the measured target temperature is 1000°C, first determine whether it is online or portable, and if it is portable. There are many models that meet this temperature, such as Ti315, Ti213 and so on.