GB/T 25753.4-2015
Vacuum technology.Roots vacuum pump.Measurement of performance characteristics.Part 4:Measurement of noise (English Version)

Standard No.

GB/T 25753.4-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 25753.4-2015

Scope

This part of GB/T 25753 specifies the acoustic environment for measuring the noise of Roots vacuum pumps, measuring instruments, pump installation, load and operating conditions, and the measurement of sound power levels. This section applies to Roots vacuum pumps (hereinafter referred to as Roots pumps).

GB/T 25753.4-2015 Referenced Document

• GB 3102.7 Quantities and units of acoustics
• GB/T 14574 Acoustics-Declaration and verification of noise emission values of machinery and equipment
• GB/T 15173-2010 Electroacoustics.Sound calibrators
• GB/T 21271-2007 Vacuum technology.Noise measurement for vacuum pumps
• GB/T 3241 Electroacoustics.Octave-band and fractional-octave-band filters
• GB/T 3785.1-2010 Electroacoustics-Sound level meters- Part 1:Specifications
• GB/T 3947 Acoustical terminology

GB/T 25753.4-2015 history

• 2015 GB/T 25753.4-2015 Vacuum technology.Roots vacuum pump.Measurement of performance characteristics.Part 4:Measurement of noise

GB/T 25753.4-2015 -All Parts