Temperature end connected by wire with the measuring circuit is called the cold side) remains unchanged, only the size of its thermoelectric power and temperature measurements showed a proportional relationship. If the measure, the cold end of the (environmental) temperature changes, it will seriously affect the accuracy of the measurement. To take certain measures to compensate for the cold side cold junction temperature changes due to the impact caused by the thermocouple cold junction compensation called normal. Connected with the measuring instrument with a special compensation wire. 3, the error introduced due to the thermal inertia of the thermocouple indicated value of the thermal inertia of the instrument behind the measured temperature changes, during the rapid measurement of this effect is particularly prominent. It should be fine as far as possible the hot electrode, thermocouple protection tube diameter smaller. When the temperature conditions permit even take away the protective tube. Because of the lag measurement standard thermocouple Main, thermocouple temperature fluctuations detected amplitude than the furnace temperature fluctuation amplitude is small. The larger the standard thermocouple measuring lag pictures, thermocouple fluctuation amplitude smaller standard thermocouple prices, and the greater the difference between the actual oven temperature. When using a large time constant thermocouple or temperature, the temperature fluctuations in the instrument display, although very small, but the actual oven temperature fluctuations may be significant. Standard thermocouple Supply | force measurement since the instrument quality assurance | Yunnan standard thermocouple measuring the force provided by the Shanghai Automation Instrumentation Co., Ltd. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) (http://www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, 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. You can also access (http://www.licesh.com/supply_details_40867036.html), for more information about the company.