GB 6738-1986
Abolished
GB/T 7676.4-2017
Active
National standards
GB/T 7676.4-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 4:Special requirements for frequency meters
GB/T 7676.4-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 4:Special requirements for frequency meters
Basic Information
Standard Code:
GB/T 7676.4-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Electrical measurement analogue indicating instrument
ICS Name:
The measurement of electrical and magnetic quantities
Publish Date:
2017-09-07
Implement Date:
2018-04-01
Pages:
12 pages
Scope
This part of GB/T 7676 specifies the terms and definitions, classification, grading, general technical requirements, information, markings and symbols, packaging and storage, and inspection rules for direct-acting analog indicating frequency meters. This part applies to direct-acting analog indicating frequency meters. It also applies to the combination of frequency meters and accessories when the accessories are used with the frequency meters and adjusted in a combined state. It also applies to frequency meters that have electronic devices in their measurement and/or auxiliary circuits. This part does not apply to frequency meters for special purposes that are regulated by corresponding national standards.
Development Information
Same series standard
GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 1:Definitions and general requirements common to all parts
GB/T 7676.2-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 2:Special requirements for ammeters and voltmeters
GB/T 7676.3-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 3:Special requirements for wattmeters and varmeters
GB/T 7676.5-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 5:Special requirements for phase meters,power factor meters and synchroscopes
GB/T 7676.6-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 6:Special requirements for ohmmeters(impedance meters) and conductance meters
GB/T 7676.7-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 7:Special requirements for multi-function instruments
GB/T 7676.8-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 8:Special requirements for accessories
GB/T 7676.9-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9:Recommended test methods
Replace the following standards
Referenced Standards
GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 1:Definitions and general requirements common to all parts
GB/T 7676.9-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 9:Recommended test methods
Related Standards
GB/T 9393-1988
Replaced
GB/T 9393-1988 STZ3 type connector for electronic measurement instrument
GB/T 12114-1989
Replaced
GB/T 12114-1989 Generic specification of high frequency signal generators
GB/T 12115-1989
Replaced
GB/T 12115-1989 Measuring methods for high frequency signal generators
GB/T 12116-1989
Replaced
GB/T 12116-1989 Generic specification for electronic analog voltmeters
GB/T 12117-1989
Replaced