GB/T 28782.2-2012 Replaced National standards

GB/T 28782.2-2012 Hydraulic fluid power—Measurement techniques—Part 2:Measurement of average steady-state pressure in a closed conduit

Publish Date: 2012-11-05 Implement Date: 2013-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 28782.2-2012

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Hydraulic and pneumatic devices

ICS Name: Integrated Fluid Power Systems

Publish Date: 2012-11-05

Implement Date: 2013-03-01

Pages: 8 pages

Scope

This part of GB/T 28782 specifies the measurement procedure for the average steady-state pressure in hydraulic drive circuits, and provides a formula for calculating the total uncertainty in a given pressure measurement.
This part is applicable to the measurement of the average steady-state pressure in a closed circuit with an inner diameter greater than 3 mm, a hydraulic power transmission, an average flow rate less than 25 m/s, and an average steady-state static pressure less than 70 MPa.
This part is not applicable to sensors that are installed in an embedded manner or integrated with the walls of closed fluid pipes.