DZ/T 0101.12-1994
Active
JJG 2070-2009
Active
National Metrology and Inspection Regulations JJG
JJG 2070-2009 Measuring Instruments for (150~2 500) MPa Pressure
JJG 2070-2009 Measuring Instruments for (150~2 500) MPa Pressure
Basic Information
Standard Code:
JJG 2070-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2009-07-30
Implement Date:
2010-01-30
Pages:
6 pages
Scope
This verification system table is applicable to the verification of pressure measuring instruments within the pressure range of (150~2 500) MPa. It specifies the names, measurement ranges, and accuracy levels of pressure measuring instruments that constitute the measurement reference instruments and standard instruments within this pressure range, their applications, and the uncertainty of the reproduction of measured values (or the best measurement capability that should be achieved when transferring measured values); it also specifies the names, measurement ranges, and accuracy levels of pressure measuring instruments that constitute working measurement instruments, their applications; and it prescribes the transfer method and process by which pressure values are transferred from national reference standards to working measurement instruments through standard instruments.
Development Information
Replace the following standards
JJG 2070-1990
Referenced Standards
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