Using bimetallic thermometer matters needing attention

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 is applied in chemical and petrochemical industry; Power engineering; Field of food. Construction machinery and general factory. So in the bimetallic thermometer when use should pay attention to what matters? Let's learn together! 1, the bimetallic thermometer is installed on the use of protection tube, in the process of using, the length of it into the medium, must be greater than the actual length of the thermal components. 2, bimetallic thermometer at the time of use, often immersed in the 100 mm to the length of the control. Measure the temperature in 0 The range of 50 ℃, immersed length must be greater than 150 mm, only in this way can accurately measure the temperature. 3, the bimetallic thermometer safekeeping, either at the time of use, or at the time of transport, must avoid knock against the condition of the existence, more should not have been the use of the bending deformation condition. 4, for bimetallic thermometer is often used, to do regular use of performance check, the best time is inspected once every six months. 5, have the thread gauge is installed wrench must be used when the rotating hexagonal section, it is forbidden to turn the thermometer meter by hand. The bimetallic thermometer operator, in the process of use, must be in strict accordance with the above method to use.