The choice of infrared thermometer can be divided into three aspects:
(1) Performance indicators, such as temperature range, spot size, working wavelength, measurement accuracy, window, display and output, response time, protection accessories, etc.;
(2) Environmental and working conditions, such as ambient temperature, windows, display and output, protective accessories, etc.;
(3) Other selection aspects, such as ease of use, maintenance and calibration performance, and price, also have a certain impact on the choice of thermometers.
With the continuous development of technology and technology, the best design and new progress of infrared thermometers provide users with various functions and multi-purpose instruments, expanding the choice. Other selection aspects such as ease of use, repair and calibration capabilities, and price. When choosing a thermometer model, you should first determine the measurement requirements, such as the temperature of the target to be measured, the size of the target to be measured, the measurement distance, the material of the target to be measured, the environment in which the target is located, the response speed, the measurement accuracy, whether to use portable or online, etc.; in the comparison of various types of thermometers, select the instrument model that can meet the above requirements; choose the best match in terms of performance, function and price among many models that can meet the above requirements.
In the production process, infrared temperature measurement technology plays an important role in product quality control and monitoring, equipment online fault diagnosis and protection, and energy saving. In the past 20 years, non-contact infrared thermometers have developed rapidly in technology, their performance has been continuously improved, their functions have been continuously enhanced, their varieties have continued to increase, their scope of application has also continued to expand, and their market share has increased year by year. Compared with the contact temperature measurement method, infrared temperature measurement has the advantages of fast response time, non-contact, long use and service life. Non-contact infrared thermometers include three series of portable, on-line and scanning, and are equipped with various options and computer software, and each series has various models and specifications. Among the various models of thermometers with different specifications, it is very important for users to choose the correct model of infrared thermometer.
