Intercomparison of measurements of internal diameter
A comparison of measurements of the internal diameters of an audit set of steel ring gauges (of nominal sizes 3, 25, 75 and 100 mm) was carried out by several laboratories. The measurement methods used and the results obtained are compared and assessed. Clear evidence of temporal dimensional instability in at least two of the rings was obtained.
Bibliographic Reference: EUR 13656 EN (1991) 64 pp., MF, ECU 4
Record Number: 199110704 / Last updated on: 1994-12-02
Original language: en
Available languages: en