S-type measuring a 20 ~ 1300 (short-term 1600), K-type measure a 50 ~ 1000, short-term 1200) .XK type a 50 ~~ 600 (800), E-type a 40 ~ 800 (900). There J-type, T type. Such instruments are generally used for high temperature above 500 degrees industrial heat resistance, low temperature zone thermoelectric power output is, when the potential hours of anti-jamming measures and the second table and demanding, otherwise the measurements are not allowed, and, In the low temperature region industrial heat resistance and retail, the relative error changes and changes in ambient temperature of the cold junction temperature caused becomes very prominent, easy to get full compensation. Second, the work site to determine the positive and negative thermocouple, compensation wire also has positive and negative points, first of all ensure that the connection is configured correctly in the running. Common are short circuit industrial heat resistance price, poor contact (with a multimeter can be judged) and metamorphic (depending on the surface color to identify). Inspection, to make the thermocouple and the second table separate tool line shorted secondary compensation on the table, the table indicates the thermocouple temperature and then shorting terminals, table instructions where the ambient temperature thermocouple (not industrial heat resistance Wholesale compensation line is faulty), then multimeter mv file roughly estimate thermocouple thermoelectric power (such as normal, check the process). Manufacturers of industrial heat resistance, Guangxi industrial thermal resistance, the lowest since the instrument measuring the force provided by the Shanghai Automation Instrumentation Co., force measurement. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) strong, credible, in Shanghai Zhabei District, flow meters and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the force measured since the instrument into the brilliant and you work for a better future!