National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1262-2010
Scope
This specification is applicable to the calibration of low-cost metal armored thermocouples with a measuring range of (-40-1 100)°C and a metal sleeve length of not less than 500 mm.
JJF 1262-2010 history
2010JJF 1262-2010 Calibration Specification for Sheathed Thermocouples Calibration Specification for Coordinate Measuring Machine
1970JJF 1262-1990 Technical specification for medium-frequency vibration sub-standard operation