GSO ISO 5135:2024
ISO 5135:2020
Gulf Standard
Current Edition
·
Approved on
25 April 2024
Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room
GSO ISO 5135:2024 Files
English
14 Pages
Current Edition
Reference Language
47.57 OMR
GSO ISO 5135:2024 Scope
This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.
Best Sellers From Metrology Sector
GSO OIML R87:2021
OIML R87:2016
Gulf Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015
Gulf Standard
Labeling requirements for prepackages
OS GSO OIML R76-1:2009
OIML R 76-1:2006
Omani Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
GSO OIML R 76-1:2009
OIML R 76-1:2006
Gulf Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
Recently Published from Metrology Sector
GSO OIML R 69:2002
OIML R 69:1985
Gulf Standard
GLASS CAPILLARY VISCOMETERS FOR THE
MEASUREMENT OF KINEMATIC VISCOSITY
VERIFICATION METHOD
GSO 266:1994
Gulf Standard
Method of verification of weighbridges for road vehicles (Trucks)
OS GSO CISPR 15:2002
CISPR 15:1999
Omani Standard
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
OS GSO 162:1993
GSO 162:1993
Omani Standard
VERIFICATION METHOD FOR
COMMERCIAL LENGTH MEASURES