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
43.82 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
GSO OIML R 76-1:2009
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 ISO 12999-2:2024
ISO 12999-2:2020
Gulf Standard
Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 2: Sound absorption
GSO ISO 3864-2:2024
ISO 3864-2:2016
Gulf Standard
Graphical symbols — Safety colours and safety signs — Part 2: Design principles for product safety labels
GSO ISO 12179:2024
ISO 12179:2021
Gulf Standard
Geometrical product specifications (GPS) — Surface texture: Profile method — Calibration of contact (stylus) instruments
GSO IEC 62586-1:2024
IEC 62586-1:2017
Gulf Standard
Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)