Do you know what are associated with thermometer calibration procedures?

Thermometer as a kind of measuring instruments, precision is very important. In order to ensure its accuracy, in addition to choose material of product, factory calibration is also essential. Thermometer as a professional manufacturer, must understand the relevant procedures. Today we arrange the verification procedures associated with a thermometer, share with everyone, only for your reference. JJG 978 - 2003 oil with high precision glass mercury thermometer verification regulation JJG 985 - 2004 high temperature platinum resistance thermometer JJG 50 - work reference unit verification procedures Petroleum products made of glass liquid thermometer verification rules JJG 1999-114 Beckmann thermometer verification regulation JJG 161-1999 First-class standard mercury thermometer calibration procedures JJG 1994-223 Marine electric thermometer verification rules JJG 226-1994 Bimetallic thermometer verification regulation JJG 350-2001 1994 standard platinum resistance thermometer casing verification regulation JJG 364 - Surface thermometer verification regulation JJG 1994-415 Work with radiation thermometer verification rules JJG 618-2001 High precision glass mercury thermometer verification rules JJG 1999-716 1991 ~ 419。 527 degrees Celsius work benchmark platinum resistance thermometer verification regulation JJG 855 - Digital thermometer calorimetry verification rules JJG 1994-856 1994 below 500 degrees Celsius work with radiation thermometer verification regulation JJG 857 - Germanium resistance thermometer verification rules JJG 858-1994 Standard rhodium iron resistance thermometer calibration procedures JJG 1994-859 1994 standard long pole platinum resistance thermometer verification regulation JJG 881 - 1994 standard thermometer calibration procedures