GB/T 25371-2010
Foundry machinery.Measurement method of sound pressure level (English Version)

Standard No.

GB/T 25371-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

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

Latest

GB/T 25371-2010

Scope

This standard specifies the A sound level measurement method for foundry machinery with standard radiated steady-state noise, radiated unsteady-state noise and radiated periodically changing noise. The frequency band sound pressure level can also be determined according to this method. This standard is applicable to the noise measurement of various casting machinery.

GB/T 25371-2010 Referenced Document

• GB 3102.7 Quantities and units of acoustics
• GB/T 3241 Electroacoustics.Octave-band and fractional-octave-band filters*， 2010-12-01 Update
• GB/T 3785-1983 Electric,sonic properties and measuring methods for sound level meters
• GB/T 3947 Acoustical terminology
• JJG 176 Sound Calibrators*， 2022-04-29 Update
• JJG 188 Sound Level Meter Verification Regulations*， 2018-05-20 Update

GB/T 25371-2010 history

• 2010 GB/T 25371-2010 Foundry machinery.Measurement method of sound pressure level