Applicable to linear scale instruments used in general, regional and local prospecting and for subsurface and deep survey.
For bore-hole logging equipment, see IEC 576. For radiation meters using gamma-ray scintillation detectors, see IEC 460. Specifications should be provided in the instruction manual by the manufacturer.
WITHDRAWN
IEC 60421:1973 ED1
95.99
Withdrawal of Standard
Aug 1, 1993