GB/T 13235.3-1995
Active
GB/T 17286.3-2010
Active
National standards
GB/T 17286.3-2010 Liquid hydrocarbons—Dynamic measurement—Proving system for volumetric meters—Part 3:Pulse interpolation techniques
GB/T 17286.3-2010 Liquid hydrocarbons—Dynamic measurement—Proving system for volumetric meters—Part 3:Pulse interpolation techniques
Basic Information
Standard Code:
GB/T 17286.3-2010
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Oil and gas gathering and transportation equipment
ICS Name:
Volume equipment and volume measurement
Publish Date:
2010-09-02
Implement Date:
2010-12-01
Pages:
12 pages
Scope
This part of GB/T 17286 provides the methods and conditions to be followed when using pulse insertion technology to improve the resolution of flowmeters in systems for calibrating turbine or positive displacement flowmeters in conventional volume meters or small-volume volume meters. When calibrating other types of flowmeters, the methods provided in this part can also be referenced.
This part describes the three most commonly used pulse insertion technologies and their usage conditions; it also describes the equipment and calibration methods used to test the operating status of the pulse insertion system; and it describes some methods for measuring the irregularity of the pulse intervals of flowmeters (see Appendix A).
Development Information
Replace the following standards
Referenced Standards
Adopt standards
ISO 7278-3:1998
Related Standards
GB/T 6968-1997
Replaced
GB/T 6968-1997 Diaphragm gas meters
GB/T 17286.1-1998
Replaced
GB/T 17286.1-1998 Liquid hydrocarbons—Dynamic measurement—Proving systems for volumetric meters—Part 1:General principles
GB/T 17286.2-1998
Replaced
GB/T 17286.2-1998 Liquid hydrocarbons—Dynamic measurement—Proving systems for volumetric meters—Part 2:Pipe provers
GB/T 17286.3-1998
Replaced
GB/T 17286.3-1998 Liquid hydrocarbons—Dynamic measurement—proving systems for volumetric meters—Part 3:Pulse interpolation techniques
GB/T 17287-1998
Active