JJG 151-2006
Verification Regulation of Metallic Vickers Hardness Testers (English Version)

Standard No.

JJG 151-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

National Metrological Verification Regulations of the People's Republic of China

Status

Be replaced

Replace By

JJG 151-2020

Latest

JJG 151-2020

Replace

JJG 151-1991 JJG 260-1991 JJG 334-1993

Scope

This procedure is applicable to the initial verification, subsequent verification and in-use inspection of fixed metal Vickers hardness testers (test force range is 0.09807N to 980.7N).

JJG 151-2006 Referenced Document

• GB/T 4340.1-1999 Metallic materials--Vickers hardness test-- Part 1: Test method
• GB/T 4340.2-1999 Metallic vickers hardness test--Part 2: Verification of hardness testers
• GB/T 4340.3-1999 Metallic vickers hardness test--Part 3: Calibration of hardness reference blocks

JJG 151-2006 history

• 1970 JJG 151-2020 Falling Ball Resilience Modulus Tester
• 2013 JJG 112-2013 Metallic Rockwell Hardness Testing Machines (Scales A, B, C, D, E, F, G, H, K, N, T)
• 2006 JJG 151-2006 Verification Regulation of Metallic Vickers Hardness Testers
• 2003 JJG 112-2003 Verification Regulation of Metallic Rockwell Hardness Testers (scales A,B,C,D,E,F,G,H,K,N,T)
• 1993 JJG 334-1993 Verification Regulation of Diamond Indenter
• 1991 JJG 151-1991 Verification Regulation of Metal Vickers Hardness Tester
• 0000 JJG 334-1983

JJG 151-2006 Verification Regulation of Metallic Vickers Hardness Testers has been changed from JJG 260-1991 Verification Regulation of Microhardometer.

JJG 151-2006 Verification Regulation of Metallic Vickers Hardness Testers has been changed from JJG 334-1993 Verification Regulation of Diamond Indenter.