Thermocouple (thermocouple) temperature measurement instruments commonly used in temperature measurement devices, which directly measure the temperature, the temperature signal and converts the signal into a k-type thermocouple thermal emf pictures by electrical instrument (secondary instrument) into the measured medium temperature. Often due to the shape of various thermocouple needs very different, but their basic structure is roughly the same, usually from the main part of the hot electrode, insulating sleeve protective tube and junction boxes and other components, usually display instruments, recording instruments and electronic adjustment supporting the use. 1, the error introduced by improper installation such as the location and depth of insertion of thermocouples installed does not reflect the true temperature of the furnace, etc., in other words the price of k-type thermocouple, thermocouple should be mounted too close to the door and the heating of the place, the insertion depth Protection tube diameter should be at least 8 to 10 times; protective casing and the wall of the thermocouple unfilled intervals resulted in the furnace heat insulation material spill or cold air invasion, so thermocouple protection tube furnace wall hole gap between the application and the refractory cement or asbestos insulation materials such as rope to avoid clogging hot air convection affect the accuracy of temperature measurement; k type thermocouple offer, since the force measuring instrument k-type thermocouple, k-type thermocouple Jilin force measured by the Shanghai Automation Instrumentation Co., Ltd. available. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Since the force measuring device leadership with the staff warmly welcome all inquiries negotiations to create the force measuring instrument since a better future.