The temperature-type infrared thermometer (hereinafter referred to as the thermometer) is a meter that measures the body temperature of the human body by using the infrared receiving principle. When used, it is only necessary to conveniently align the detection window with the forehead position to quickly and accurately measure the body temperature.
Any object whose temperature is higher than absolute zero will emit a proportional infrared radiation energy according to its own temperature. The magnitude of the radiant energy and its distribution by wavelength are closely related to its surface temperature. The infrared wavelength of human body temperature (36~37 Â°C) is 9~13Ñ‡m. According to this principle, the surface temperature of the forehead can be accurately measured, and the temperature difference between the forehead and the actual body temperature can be corrected to display an accurate body temperature.
â—† Exclusive use of HEIMANN infrared temperature probe, high measurement accuracy and stable performance;
â—†The sound prompt function (improved type) when the body temperature is high;
â—† Can store 20 measurement data;
â—†Backlit liquid crystal (LCD) display;
â—† Fahrenheit and Celsius modes;
â—†With automatic shutdown power saving function;
â—†Small size, reasonable structure and convenient operation
Main technical indicators (1), normal working conditions:
1. Ambient temperature: 10 Â° C ~ 40 Â° C;
2. Relative temperature: â‰¤85%;
3. Power: DC3V (2 AA batteries).
(2) Basic size:
87mm Ã— 43mm Ã— 148mm (length Ã— width Ã— height).
(3) Weight: 113g.
(4), indication value resolution: 0.1 Â°C.
(V), measurement range: body temperature: 30.0 Â° C ~ 42.0 Â° C.
86.0 F~107.6 F
32.0 F~230.0 F
(6) Power consumption: â‰¤50mw.
(7), indication error: Â± 0.2 Â° C.
(8) Measurement time: â‰¤0.5 seconds.
(9) Measuring distance: 50mm-150mm.
(10), automatic shutdown time: 5 seconds.
(11), emissivity: 0.95
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