GB/T 13282-1991
Abolished
T/SMA 0067-2025
Active
Group standards
T/SMA 0067-2025 Ultrasonic Gas Field Calibration Technical Specifications
T/SMA 0067-2025
Price:
$ 20.00
Basic Information
Standard Code:
T/SMA 0067-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The measurement of flow rate in a closed pipeline
Publish Date:
2025-05-15
Implement Date:
2025-05-30
Scope
Main technical content: This specification is applicable to ultrasonic gas meters (hereinafter referred to as gas meters) with an accuracy grade of 1.5 and a maximum flow rate of no more than 10 m3/h, which use the time difference method as the working principle and are used for on-line calibration in the field of use.
Development Information
Related Standards
GB/T 2624-1993
Replaced
GB/T 2624-1993 Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
GB/T 17611-1998
Active
GB/T 17611-1998 Measurement of fluid flow in closed conduits—Vocabulary and symbols
GB/T 17612-1998
Active
GB/T 17612-1998 Measurement of liquid flow in closed conduits—Weighing method
GB/T 17613.1-1998
Active
GB/T 17613.1-1998 Measurement of liquid flow in closed conduits by weighing method—Procedures for checking installations Part 1:Static weighing systems
GB/T 18215.1-2000
Abolished