DZ/T 0101.12-1994
Active
JJG 512-2002
Replaced
National Metrology and Inspection Regulations JJG
JJG 512-2002 Whiteness Meter
JJG 512-2002 Whiteness Meter
Basic Information
Standard Code:
JJG 512-2002
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2002-11-04
Implement Date:
2003-05-04
Pages:
15 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of whiteness meters. The requirements for metrological performance during the type-approval and prototype testing of whiteness meters can be implemented in accordance with this procedure.
Development Information
Replace the following standards
JJG 512-1987
Superseded by the following standards
Referenced Standards
GB/T 5950-1996 Method for measurement of whiteness of building materials and non-metal mineral products
GB/T 3977-1997 Methods of color specification
GB/T 3978-1994 Standard illuminants and illuminating—viewing conditions
GB/T 3979-1997 Methods of measuring the color of materials
JB/T 9327-1999 JB/T 9327-1999 White Balance Meter
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JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
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SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active