DZ/T 0101.12-1994
Active
JJG 2038-2004
Active
National Metrology and Inspection Regulations JJG
JJG 2038-2004 Measuring Instruments for Audiometry
JJG 2038-2004 Measuring Instruments for Audiometry
Basic Information
Standard Code:
JJG 2038-2004
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2004-09-21
Implement Date:
2005-03-21
Pages:
5 pages
Scope
This verification system table is applicable to the transfer of measurement values of hearing measuring instruments. It includes an air conduction hearing zero-level reference device and a bone conduction hearing zero-level reference device, as well as the transfer process, transfer method, and optimal measurement capability during the transfer of measurement values from hearing measurement standard instruments to hearing working measuring instruments. It can also be used as a basis for traceability of measurement values when conducting calibration of hearing projects.
Development Information
Replace the following standards
JJG 2038-1989
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