According to real-time statistics from Johns Hopkins University in the United States, as of 12:50 on the 29th, Beijing time, the cumulative number of confirmed cases worldwide has exceeded 16.67 million, and the cumulative number of deaths is close to 660,000.
According to a report released by the United Nations World Tourism Organization on the 28th, the "closed cities" and "closed countries" measures adopted by various countries for epidemic prevention have resulted in a 98% year-on-year decrease in the number of cross-border tourists in May this year. From January to May this year, cross-border tourists fell by 56% year-on-year, reducing about 300 million trips and causing a loss of 320 billion U.S. dollars. The scale of the loss was more than three times that of the 2009 global financial crisis.
At present, countries or regions with more severe new crown epidemics (such as the United States, Brazil, Russia, India, Mexico, and the Middle East) are about to usher in high temperature in summer and high humidity in the rainy season. To make matters worse, the governments of these countries are eager to resume work due to various reasons. For the resumption of production, it is foreseeable that these countries will definitely introduce a series of stricter prevention and control measures in the future, and forehead guns that can pass the test of high temperature and humidity will be an indispensable necessity for these countries to prevent and control the epidemic. Therefore, the new wave of overseas market demand will put forward stricter requirements on the accuracy and quality of Chinese-made temperature guns, especially the temperature measurement accuracy for people of different skin colors under high temperature environments.
Advantages of Leyuan LOYE medical thermometer (forehead thermometer)
The forehead temperature gun uses a higher-quality high-sensitivity infrared thermopile sensor. The forehead temperature gun can not only work reliably in high humidity environments, but also has high sensitivity, even if it works in 35 to 45 degrees high temperature weather, it can measure temperature The accuracy can still reach plus or minus 0.2 degrees.
The sensitivity and consistency of the forehead temperature gun, and the high temperature performance is particularly outstanding. The temperature measurement accuracy of the forehead temperature gun can still reach plus or minus 0.2 degrees at a high temperature of 40 degrees. In addition, the actual measurement results show that its detection output voltage characteristic linearity is very good in a high temperature application environment above 38 degrees, and the temperature compensation algorithm is used to calibrate the temperature measurement accuracy.
The forehead thermometer can work normally at an ambient temperature of minus 20 degrees. Considering that the forehead thermometer may be used in low-latitude countries or regions in winter (such as Russia and Northern Europe, northern regions, etc.), its application environment temperature may be as low as minus 20. The temperature range is from -20 degrees to +85 degrees, especially infrared thermopile sensors.