Temperature measurement range of infrared thermometer

Temperature measurement range is the most important performance index of the thermometer. For example, infr and Raytek products cover a range of – 50 ℃ – + 3000 ℃, but this can not be done by a model of infrared thermometer. Each type of thermometer has its own specific temperature range. Therefore, the user’s measured temperature range must be accurate and comprehensive, neither too narrow nor too wide. According to the law of blackbody radiation, the change of radiation energy caused by temperature will exceed that caused by emissivity error in the short band of spectrum. Therefore, shortwave should be selected as far as possible in temperature measurement. Generally speaking, the narrower the temperature measurement range is, the higher the resolution of the output signal of monitoring temperature is, and the accuracy reliability is easy to solve. If the temperature measurement range is too wide, the temperature measurement accuracy will be reduced. For example, if the measured target temperature is 1000 ℃, first determine whether it is online or portable, if it is portable. There are many models to meet this temperature, such as ti315, ti213, etc.

HYNAUT provides infrared thermometers with quality guarantee and factory price.This product is certified with both CE and FDA certificates,as well as ISO 13485,and featured in high sensitivity and durable components.