K thermocouple de thermocouple à boulon fixe fixe
Common thermocouple can be divided into standard thermocouple and non-standard thermocouple two categories. Altogether standard thermocouple is to point to national standard set the relation of its thermoelectric potential and temperature, allow error, the thermocouple that has unified standard to divide a meter, it has the display instrument that forms a complete set with it can offer choice. Non-standardized thermocouple in the range of use or order of magnitude are not as good as the standardized thermocouple, generally there is no unified indexing table, mainly used for some special occasions of measurement. Standardized thermocouple Since January 1, 1988, all the thermocouples and resistors have been produced according to IEC international standards, and seven kinds of standardized thermocouples, S, B, E, K, R, J, T, have been designated as the unified design type thermocouple in China.
The main advantages
1, high measurement accuracy. Because it is in direct contact with the tested object, it is not affected by the intermediate medium.
2. Wide measurement range. Commonly-used thermocouple from minus 50 degrees – 1600 degrees can be measured continuously, some special thermocouple lowest can be measured to -269 degrees (such as gold, fer, nickel and chromium), jusqu'à 2800 degrees (such as tungsten, rhenium).
3, simple structure, easy to use. Thermocouple is usually composed of two different kinds of metal wire, and is not limited by the size and beginning, outside the protective sleeve, it is very convenient to use.
Shenzhen Superb Heater Technology Co.,Ltd
ADD: No.8, Third Industrial Zone,Shiyan Town,Baoan District,Shenzhen City,Chine
Balises chaudes: wrn-230 k type thermocouple fixed bolt thermocouple manufacturers, fournisseurs, usine
