IS 7172-1984
Calibration method of hardness tester

Standard No.

IS 7172-1984

Release Date

1985

Published By

IN-BIS

Latest

IS 7172-1984

Scope

1.1 This standard specifies a method of verification of testing machines for determining scleroscope hardness in accordance with IS : 7096-1981*. 1.2 It describes a standardized test block method for the verification of scleroscope hardness testing machines.

IS 7172-1984 history

• 1985 IS 7172-1984 Calibration method of hardness tester