The infrared thermometer must be calibrated to correctly display the temperature of the measured object. If the thermometer used is out of tolerance in use, it should be returned to the manufacturer or maintenance center for recalibration with a black iron furnace. Verification simply means that you are not sure, or you are not sure how to make it accurate. The measurement department has inspection report and calibration certificate;

1. inspection report: it is to test (you) the specified temperature point and give the criterion according to the product standard, whether it is qualified or unqualified.

2. Calibration certificate: It is to test the specified temperature point and give the comparison value between the standard temperature and the actual reading of your product.

For users, the "calibration certificate" is better. But neither of these certificates can make the products with deviation accurate. To calibrate, especially infrared thermometers, only manufacturers can do it, which is called "calibration" professionally.

In addition, if it is an online infrared thermometer, it can be "verified" in other ways.

Beijing Meitel Environmental Protection Instrument Co., Ltd. is a professional manufacturer and agent of instruments and meters at home and abroad. The company's portable infrared thermometer product is a professional hand-held non-contact infrared thermometer, which has the characteristics of simple use, high measurement accuracy and wide temperature measurement range. This product can safely detect the surface temperature of objects that are difficult to be touched by traditional contact (such as charged equipment or moving objects), and has no pollution or damage to the detected objects.