How to repair the bimetallic thermometer?

Bimetallic thermometer is a kind of measurement in the field of low temperature test instrument. Bimetallic thermometer can be directly measured in the process of various production - 80 ℃ ~ + 500 ℃ within the scope of liquid, steam and gas medium temperature. Bimetallic thermometer common fault with precision, glass table burst, jump needle, oil, etc. When these problems how to repair? Instrument to help you answer. When faced with the double metal thermometer precision, we recommend replacing new one. Glass table burst, jump needle, spill the problem was caused by transportation, use can be repaired in the factory, we will find a reason for replacement part, debugging process again. In order to normal use bimetallic thermometer, in the usual use also should pay attention to maintenance and maintenance. 1. Bimetallic thermometer in custody, use the installation and transportation, should avoid collision protection tube, do not make the protection tube bending variant and the table when the spanner is used. 2. Bimetallic thermometer is in custody, installation, use and transportation process, should try to avoid collision protection tube, don't make the protection tube bending, deformation. When installation, it is forbidden to twist the instrument shell. 3. Thermometer in the case of normal use shall be regular inspection. Is every six months. 4. Instrument should be in - 30 ℃ ~ 80 ℃ environment temperature in normal work. Bimetallic thermometer A300C oil-extended LFI400 bimetallic temperature