Notizie

The three major classifications of Termometri medici a infrarossi are based on their main purpose and precision. Infrared thermometers can be roughly divided into medical equipment grade Termometro a infrarossis, consumer grade Termometro a infrarossis and industrial production grade Termometro a infrarossis.

Strictly up the distinction, medical equipment-grade Termometro a infrarossis 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. Lo sviluppo di termometri a infrarossi medici sul mercato

At this stage, most portable Termometri fronte infrarossi 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 Termometro a infrarossis. 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 Termometri medici a infrarossi. In fact, whether it is medical equipment or industrial Termometro a infrarossis, 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.

Tutta la normale temperatura della fronte corporea è inferiore di 2-3 ℃ rispetto alla temperatura dell'ascella e la temperatura della fronte è notevolmente influenzata dall'ambiente. Viene utilizzato solo come riferimento per gli esami di base e non può essere utilizzato come base per la diagnosi medica. Pertanto, la medicina medica e clinica si riferiscono alla temperatura dell'ascella come misurazione della temperatura medica.

Inoltre, la temperatura delle orecchie, della testa e del collo sarà più stabile della temperatura della fronte e sarà meno influenzata dall'ambiente naturale.

2. Termometri a infrarossi industriali e medici

The long-wave infrared emissivity of body skin is 0.98 (default setting of Termometro a infrarossi 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 Termometro a infrarossi 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 Termometro a infrarossis were used for temperature measurement in industrial production. Later, due to market demand, the basic development trend of industrial production-grade Termometro a infrarossis showed that the detection range was smaller, the precision was higher, and the temperature was more suitable. A medical Termometro a infrarossi for measuring the temperature of the human body. During the 2003 "Fight against SARS" period, most of the applications used were industrial production-grade Termometro a infrarossis.

Since the price of an industrial-grade portable Termometro a infrarossi 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, Termometro a infrarossis have made great achievements in precision, volume and cost reduction. Only portable Termometri medici a infrarossi and consumer-grade Termometro a infrarossis are enough to get rid of the sales market dominance of industrial production-grade Termometro a infrarossis.

In the epidemic, Termometri medici a infrarossi and consumer-grade Termometro a infrarossis 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 Termometro a infrarossis with relatively low precision are also withdrawn from the stage of epidemic prevention and control.