The composition of platinum-rhodium thermocouple and application are introduced

Platinum rhodium thermocouple is mainly composed of two different conductors composition, when combined into at the ends of the loop, and two junction temperature and not at the same time, will produce larger thermal current in the circuit. But if the work period of platinum-rhodium thermocouple and temperature difference exists between reference end, will display instrument is generated by the thermocouple thermoelectric potential temperature for instructions. Including platinum rhodium thermocouple heat of electric heat, by measuring the temperature rise at the corresponding change, its size will be because of thermocouple main material, and at the ends of the temperature change, but the length of the hot electrode main diameter and so on all has nothing to do. Different platinum-rhodium thermocouple in shape, often because of differences between the need, but the basic structure is the same, basic it is by protecting tube, thermal insulation sleeve electrodes and wiring box, etc. Platinum rhodium thermocouple used in all kinds of different production process, is suitable for use in high temperature circumstances, common are bright in the sintering furnace and glass, powder metallurgy, ceramics, steel furnace, vacuum furnace and industrial salt bath furnace temperature measurement. Knowledge about platinum rhodium thermocouple, small make up also featured a lot before, no longer do more introduced, if you still have what not understand of place, can login our company website to understand directly, or call our hotline.