Non-contact temperature measurement measures the temperature of the measured object by absorbing infrared radiation. Cross infection can be prevented without contact, and the fastest temperature measurement is 1 sec.

It measures the body temperature by detecting the infrared spectrum emitted by the eardrum. According to the theory of blackbody radiation, the infrared spectra produced by objects with different temperatures are also different. The body temperature is measured by a very accurate thermopile infrared detector, and then converted into a reading by a microcomputer and displayed.

brief introduction

Non-contact thermometer is a modern and safe device for measuring body temperature. The non-contact thermometer does not need to touch the skin, and the Visiofocus thermometer does not need to be placed in any part of the body.

Non-contact measurement does not need to be in the same environment as the measured object, let alone contact with the measured object, and the measurement temperature is high, so it has been widely used in temperature measurement and control of high temperature resistance furnace. Non-contact measuring instruments usually include optical pyrometer, photoelectric pyrometer, total radiation pyrometer and photoelectric colorimetric pyrometer.