90.93 Standard confirmed Jul 10, 2008
CEN
CEN/TC 290 Dimensional and geometrical product specification and verification
European Norm
17.040.30 Measuring instruments
This International Standard specifies the most important design and metrological characteristics of gauge blocks with a rectangular cross section and a nominal length ln ranging from 0,5 mm to 1000 mm.
Limit deviations and tolerances are stated for the calibration grade K and for the grades 0, 1 and 2 for various measuring purposes.
PUBLISHED
EN ISO 3650:1998
90.93
Standard confirmed
Jul 10, 2008
PUBLISHED
EN ISO 3650:1998/AC:2009