DZ/T 0101.12-1994
Active
JJG 30-2002
Replaced
National Metrology and Inspection Regulations JJG
JJG 30-2002 Current Calipers
JJG 30-2002 Current Calipers
Basic Information
Standard Code:
JJG 30-2002
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2002-04-15
Implement Date:
2002-07-01
Pages:
12 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of universal calipers with a graduation value (for vernier-type and dial-type calipers) or resolution (for digital display-type calipers) of 001, 002, 005, and 010 mm, and a measurement range up to 2000 mm.
Development Information
Replace the following standards
JJG 30-1992
JJG 192-1979
JJG 400-1985
JJG 526-1988
JJG 32-1987 Verification Regulation of Vernier Depth Gauge
Superseded by the following standards
Referenced Standards
JJF 1001-1998 General Terms in Metrology and Their Definitions
JJF 1059-1999
GB/T 1214.1-1996 The specification for callipers of vernier type
GB/T 1214.2-1996 The vernier callipers for callipers of vernier type
GB/T 1214.3-1996 The high gauge for callipers of vernier type
GB/T 1214.4-1996 The depth gauge for callipers of vernier type
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