State Primary Standard Unit of Kelvin Temperature in the Range from 273.16 K to 1357.77 K
Reproduction and storage unit temperature - kelvin. Transmission of the unit temperature of the secondary standards by the method of direct measurement and calibration at the reference temperature points in accordance with DSTU 3742-98 "Metrology. State Verification Scheme for Means of Temperature Measurement. Contact Means of Temperature".
Metrological characteristics | |
Range | from 273,16 K to 1357,77 K |
Uncertainty by type A (uA) | (0,01–1)·10-2 K |
Uncertainty by type B (uB) | (0,01–0,26)·10-2 K |
Total standard uncertainty (uC) | (1,4·10-4–1·10-2) K |
Extended uncertainty (U) | (2,8·10-4–2·10-2) K |