In nature, all objects whose temperature is higher than absolute zero are constantly emitting infrared radiation energy to the surrounding space. The size of the infrared radiation energy of an object and its distribution according to wavelength-have a very close relationship with its surface temperature. Therefore, by measuring the infrared energy radiated by the object itself, its surface temperature can be accurately determined, which is the objective basis on which infrared radiation temperature measurement is based.
Infrared body thermometer use infrared rays to measure body temperature, which are relatively safe and accurate, and are suitable for use by the elderly, children, hospitals and families. The infrared thermometer needs to aim the instrument at the object to be measured during measurement, and press the trigger to read the temperature data on the LCD of the instrument.
Place of Origin
Infrared temperature measurement technology plays an important role in product quality control and monitoring, equipment online fault diagnosis and safety protection, and energy saving during the production process. In the past 20 years, non-contact infrared thermometers have developed rapidly in technology, with continuous improvement in performance, continuous enhancement of functions, continuous increase in varieties, continuous expansion of application scope, and market share increasing year by year.
Compared with the contact temperature measurement method, infrared temperature measurement has the advantages of fast response time, non-contact, safe use and long service life. Non-contact infrared thermometers include three series: portable, online and scanning, and are equipped with various options and computer software. In each series, there are various models and specifications.
The general infrared thermometer has an image or digital display, which can easily read the measurement image or data.
Thedigital infrared thermometer has an image or a digital storage function, which is good for tester to analysis the results.
Compared with general contact thermometers, infrared thermometers have a faster response time, less than one second.
The infrared laser thermometer can be used for non-contact measurement and is quite accurate and rapid. It is very suitable for acute and serious patients, patients with infectious diseases, the elderly, infants, etc.