NATIONAL MEASUREMENT REGULATIONS 1999 - REG 26 Accuracy of State tertiary standards of measurement -- maximum permissible uncertainty
NATIONAL MEASUREMENT REGULATIONS 1999 - REG 26
Accuracy of State tertiary standards of measurement -- maximum permissible uncertaintyFor paragraph 19(1) (e), the accuracy with which a State tertiary standard of measurement is verified must be expressed as an uncertainty that does not exceed:
(a) for a standard for the measurement of mass of a denomination stated in column 1 in Schedule 5 -- the maximum permissible uncertainty stated for the denomination in column 4 in that Schedule; or
(b) for a standard for the measurement of volume of a denomination stated in column 1 in Schedule 6 -- the maximum permissible uncertainty stated for the denomination in column 3 in that Schedule; or
(c) for a standard for the measurement of mass or volume of a denomination not stated in column 1 in Schedule 5 or 6 -- the maximum permissible uncertainty appropriate to the denomination when linear interpolation is applied to the maximum permissible uncertainty stated:
(i) for a standard for the measurement of mass -- in column 4 in Schedule 5 ; or
(ii) for a standard for the measurement of volume -- in column 3
in Schedule 6.