GSO ISO 5135:2024

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
42.89 BHD

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
BH GSO OIML R87:2022
GSO OIML R87:2021 
Bahraini Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015 
Gulf Standard
Labeling requirements for prepackages
BH GSO OIML R79:2022
GSO OIML R79:2021 
Bahraini Standard
Labeling requirements for prepackages

Recently Published from Metrology Sector

GSO IEC 62586-1:2024
IEC 62586-1:2017 
Gulf Standard
Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
GSO ISO 748:2024
ISO 748:2021 
Gulf Standard
Hydrometry — Measurement of liquid flow in open channels — Velocity area methods using point velocity measurements
GSO IEC 62828-4:2024
IEC 62828-4:2020 
Gulf Standard
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 4: Specific procedures for level transmitters
GSO ISO 14405-2:2024
ISO 14405-2:2018 
Gulf Standard
Geometrical product specifications (GPS) — Dimensional tolerancing — Part 2: Dimensions other than linear or angular sizes