GB/T 7784-2006
Test methods for power reciprocating pumps (English Version)
- Standard No.
- GB/T 7784-2006
- Language
- Chinese, Available in English version
- Release Date
- 2006
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2019-07
- Replace By
- GB/T 7784-2018
- Latest
- GB/T 7784-2018
- Replace
- GB/T 7784-1987
- Scope
- This standard specifies the test methods for the flow rate, differential pressure, pump input power, pump speed and net positive suction head of motorized reciprocating pumps (hereinafter referred to as "pumps"), the processing of test data, and the estimation and analysis of measurement uncertainty. This standard is applicable to the test of pumps with clean water or emulsion at 0°C to 50°C as the test medium, including pumps without any piping accessories and combinations of pumps with piping accessories.
GB/T 7784-2006 Referenced Document
- GB/T 1029 Test procedures for three-phase synchronous machines*， 2021-05-21 Update
- GB/T 1032 Three-phase asynchronous motor test methods*， 2023-09-07 Update
- GB/T 1311 Test procedure for direct current machines*， 2008-07-16 Update
- GB/T 3241 Electroacoustics.Octave-band and fractional-octave-band filters*， 2010-12-01 Update
- GB/T 3785 Electric,sonic properties and measuring methods for sound level meters
GB/T 7784-2006 history
- 2018 GB/T 7784-2018 Test methods for power reciprocating pump
- 2006 GB/T 7784-2006 Test methods for power reciprocating pumps
- 1987 GB/T 7784-1987 Method of testing power reciprocating pump
