The right choice of an infrared thermometer
The selection of infrared thermometer can be divided into three aspects: performance indicators, such as temperature range, spot size, working wavelength, measurement accuracy, response time, etc; In terms of environment and working conditions, such as environmental temperature, windows, display and output, and protective accessories; Other options include ease of use, maintenance and calibration performance, and price. The infrared thermometer includes three series: portable, online, and scanning, and is equipped with various options and computer software. Each series includes various models and specifications. To select infrared thermometers from various models of thermometers with different specifications, attention should be paid to the following aspects:
(1) Firstly, it is necessary to clarify the measurement requirements and the problems to be solved, such as the temperature of the measured target, the size of the measured target, the measurement distance, the material of the measured target, the environment of the target, the response speed requirements, the measurement accuracy requirements, and whether to use portable or online methods;
(2) Compare the measurement requirements and problems to be solved with various existing models of thermometers, and select the instrument model that can meet the above requirements;
(3) Choose the best combination in terms of performance, functionality, and price among numerous models that can meet the requirements.
There are several points to summarize:
1> Determine temperature range
2> Determine target size
3> Determine optical resolution
4> Determine wavelength range
5> Determine response time
6> Signal processing function
7> Consider environmental conditions
8> Calibration of infrared radiation thermometer
9> Operation usage
