GB/T 2681-1981
Abolished
T/CEEIA 459-2020
Active
Group standards
T/CEEIA 459-2020 Digital signal device calibration specification
T/CEEIA 459-2020 Digital signal device calibration specification
Price:
$ 20.00
Basic Information
Standard Code:
T/CEEIA 459-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oil exploration, development, and transportation equipment
ICS Name:
Comprehensive Electrical Engineering
Publish Date:
2020-12-01
Implement Date:
2020-12-01
Scope
Scope: This standard specifies the requirements for the term definitions, calibration conditions, calibration modes, calibration items, calibration methods, expression of calibration results, and recalibration intervals of digital signal devices. This standard applies to the calibration of digital signal devices that transmit and receive digital messages as specified in GB/T 20840.7, GB/T 20840.8, DL/T 860.92, and DL/T 860.81. Main technical content: This standard specifies the requirements for the term definitions, calibration conditions, calibration modes, calibration items, calibration methods, expression of calibration results, and recalibration intervals of digital signal devices. This standard applies to the calibration of digital signal devices that transmit and receive digital messages as specified in GB/T 20840.7, GB/T 20840.8, DL/T 860.92, and DL/T 860.81.
Development Information
Related Standards
GB/T 2682-1981
Abolished
GB/T 2682-1981 Colors of indicator lights and push-buttons used in electrical assembly devices
GB/T 3926-1983
Replaced
GB/T 3926-1983 Rated voltage for medium frequency equipment
GB/T 4064-1983
Abolished
GB/T 4064-1983 General guide for designing of electrical equipment to satisfy safety requirements
GB/T 4776-1984
Replaced
GB/T 4776-1984 Electrical safety terminology
GB/T 5080.4-1985
Active