NC 90-13-14-1986
Metrological Assurance. pH Meters. Verification Methods and Means

Standard No.

NC 90-13-14-1986

Release Date

1986

Published By

CU-NC

Latest

NC 90-13-14-1986

Scope

This standard establis es the methods and means for the verification of pH meters within the measurement limits from 0 to 14 pH units, with a maximum allowable error of no less than 0.01 pH units.

NC 90-13-14-1986 history

• 1986 NC 90-13-14-1986 Metrological Assurance. pH Meters. Verification Methods and Means