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The three major classifications of Termometer inframerah medis are based on their main purpose and precision. Infrared thermometers can be roughly divided into medical equipment grade Termometer inframerahs, consumer grade Termometer inframerahs and industrial production grade Termometer inframerahs.

Strictly up the distinction, medical equipment-grade Termometer inframerahs have the highest precision requirements, and the precision must be between 0.1 and 0.2 degrees. High-precision infrared ear thermometers can meet the specifications of medical equipment-level temperature measurement. In order to prevent infection, A disposable sheath must be provided when the ear thermometer is used in the outpatient department of the hospital; secondly, the precision of 0.5 can meet everyone's usual temperature measurement requirements, such as the temperature measurement of the bath water by the mother.

1. Pengembangan termometer inframerah medis di pasaran

At this stage, most portable Termometer dahi inframerah from medical thermometer manufacturers are currently on the market. The price is between US$15 and US$150 and the precision is around 0.3 degrees. They belong to consumer-grade Termometer inframerahs. The industrial production grade is the least, generally the larger allowable deviation is above ±1℃, and the laser distance measurement is far away.

The difference between various popular Termometer inframerah medis. In fact, whether it is medical equipment or industrial Termometer inframerahs, the basic principle of their application is to accept infrared waves from the body, only the object distance is adjusted differently, and all that is accurately measured is the ambient temperature.

Semua suhu dahi tubuh normal adalah 2-3 ℃ lebih rendah dari suhu ketiak, dan suhu dahi sangat dipengaruhi oleh lingkungan. Ini hanya digunakan sebagai referensi untuk pemeriksaan dasar dan tidak dapat digunakan sebagai dasar untuk diagnosis medis. Oleh karena itu, obat medis dan klinis merujuk pada suhu ketiak sebagai pengukuran suhu medis.

Selain itu, suhu telinga, kepala, dan leher akan lebih stabil daripada suhu dahi, dan akan kurang dipengaruhi oleh lingkungan alami.

2. Termometer inframerah industri dan medis

The long-wave infrared emissivity of body skin is 0.98 (default setting of Termometer inframerah is 0.95), so the accurate measurement result is around 34-35℃. All infrared products including (infrared thermal imaging camera) can be adjusted according to the change emissivity of 0.8 Errors to prevent abnormal body temperature caused by laymen's application. The industrial production-grade Termometer inframerah provides more true feedback of the temperature measurement status, and the information displayed is the temperature that is specifically tested.

In the past, a large number of Termometer inframerahs were used for temperature measurement in industrial production. Later, due to market demand, the basic development trend of industrial production-grade Termometer inframerahs showed that the detection range was smaller, the precision was higher, and the temperature was more suitable. A medical Termometer inframerah for measuring the temperature of the human body. During the 2003 "Fight against SARS" period, most of the applications used were industrial production-grade Termometer inframerahs.

Since the price of an industrial-grade portable Termometer inframerah at that time was generally around US$150, you could buy it for as little as US$90. The medical thermometers available on the sales market not only have a smaller supply of goods, but also have a much higher price.

In recent years, with the development of technology, Termometer inframerahs have made great achievements in precision, volume and cost reduction. Only portable Termometer inframerah medis and consumer-grade Termometer inframerahs are enough to get rid of the sales market dominance of industrial production-grade Termometer inframerahs.

In the epidemic, Termometer inframerah medis and consumer-grade Termometer inframerahs are widely used in public places such as hospital outpatient clinics, airports and subway stations, farmer's markets, supermarkets, and residential communities. Industrial production-grade Termometer inframerahs with relatively low precision are also withdrawn from the stage of epidemic prevention and control.