measurement of the temperature

Standards of measurement of the temperature and the temperature of the test work, usually by being seized on a standard thermometer and method comparison standard thermometer, done that comparison. Due to the large range of gas dispensersscale temperature range specified interpolation different temperature zones of different instruments, but the actual temperature measuring instruments for the applicable temperature range is different, so the different temperature zones and types of measuring instruments which measurement methods are different. Various industries and regions thermometer traceable to standard equipment in all sectors and regions, thermometer calibration used in the construction industry can be traced back to the local metering station and then traced to China, China Institute of Metrology fuel dispensing hose reference, can be traced to China Building Science School building Energy and environmental Monitoring Center, and then finally traced to a Chinese benchmark China Institute of temperature measurement.