The structure and application of rapid temperature measuring thermocouple

Rapid temperature measuring thermocouple is used to measure the temperature of molten steel and high temperature molten metal, thermocouple is a one-time consumption. Its working principle is based on metal thermoelectric effect, using the thermocouple at both ends of high temperature electric heating measurement of molten steel and molten metal temperature. Temperature measuring gun by a gun, spear ( Plug) , handle, connection of compensation wire, simple structure, convenient operation, can form a complete set to use KZ - 602/604 S dividing, B dividing, R index, W degree of rapid micro temperature measuring thermocouple. Is indispensable to steel mills, foundries, iron works temperature measuring tool. Length is 1. 5 m, 2 m, 2. 5 meters, 3 meters, 3. 5 m, 4 m. Any length can be customized. Use

1, according to the measured object and range, selecting the appropriate protection tube length and suitable temperature measuring gun.

2, rapid temperature measuring thermocouple in temperature measuring gun, and secondary instrument pointer ( Or digital display device) Back to zero, then that contact is good, can be measured.

3, rapid temperature measuring thermocouple insertion depth of the molten steel with 300-400 - mm advisable, don't test to measure the furnace wall or pulp are done: fast, steady, accurate, when secondary instrument to get the results, should immediately carry guns, fast temperature measuring thermocouple immersion time in molten steel must not exceed 5 seconds, otherwise easy to burn temperature measuring gun.

4, temperature measuring gun from the furnace is raised, used to remove the thermocouple, and install new, pause for a few minutes, prepare the next measurement. Not even measure even split, otherwise cause temperature fluctuations. Transportation and storage products to handle with care when loading and unloading, transport process, shall not be affected with damp be affected with damp, the product should be stored in the relative humidity is not greater than 80%, the air circulation, does not contain the harmful gas of corrosion products, the whole case is put in dry warehouse.