Measurement Canada (MC) has issued GS-ENG-10-02–Requirements for certification through correlation of gas measuring apparatus–Working level sonic nozzle provers used for the purpose of calibrating diaphragm meters, effective . This document supersedes S-G-01–Specifications for the calibration, certification and use of gas measuring apparatus–Working level sonic nozzle provers.
In addition, companion documents to GS-ENG-10-02: GS-ENG-10-02.1–Procedures for certification by correlation for gas measuring apparatus–Working level sonic nozzle provers and GS-ENG-10-02.1–Annex to GS-ENG-10-02.1, Worksheets for the certification through correlation for gas measuring apparatus–Working level sonic nozzle provers have been developed which supersede the P-G-01–Procedures and worksheets documents respectively.
Consequently, MC specification S-G-01 and companion P-G-01 procedures and worksheets documents are hereby revoked.
The companion procedures will be published on the MC website once the document has been reformatted. The procedures and worksheets documents are available upon request to your nearest Measurement Canada office.