How to deal with the problem of the thermometer being too high?
1: There is no normal estimation of the temperature of the object being tested.
2: The target emissivity is much higher than expected or the emissivity adjustment is incorrect.
3: The size of the measured target spot is too small.
4: There is too much reflection interference from the background heat source.
5: Selection error, incorrect analysis of the measurement band used by the target being tested.
6: Lead noise caused by strong magnetic fields or incorrect selection of interconnecting cables.
7: The lens or window is too blurry.
8: The incorrect grounding wire of the cable resulted in no shielding.
If the above problem occurs, we can choose other temperature measuring devices for comparison temperature measurement. If the second problem causes it, we can reset the emissivity and lower it. If it is caused by the third problem, we need to adjust the distance measurement target. If it is caused by the fourth problem, the solution is to block the light. If it is caused by the fifth problem, we need to choose the appropriate model again. If it is caused by the sixth problem, electromagnetic interference protection is required. If it is caused by the seventh problem, please replace the lens or window. If it is caused by the eighth problem, reconnect the wires and test again to solve the problem. The above are 8 temperature problems that often occur during temperature measurement, hoping to bring help to everyone.
