DZ/T 0101.12-1994
Active
JJG 340-2017
Active
National Metrology and Inspection Regulations JJG
JJG 340-2017 Standard Hydrophones in the Frequency Range 1 Hz to 2 kHz(Closed-chamber Comparison Method)
JJG 340-2017 Standard Hydrophones in the Frequency Range 1 Hz to 2 kHz(Closed-chamber Comparison Method)
Basic Information
Standard Code:
JJG 340-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
-
Publish Date:
2017-11-20
Implement Date:
2018-05-20
Pages:
14 pages
Scope
This procedure is applicable to the initial verification, subsequent verification, and in-use inspection of standard hydrophones used within the frequency range of 1 Hz to 2 kHz, which are verified using the closed-chamber comparison method.
Development Information
Replace the following standards
Referenced Standards
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