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
OMR
48.96
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
OS GSO OIML R87:2021
OIML R87:2016
Omani Standard
Quantity of product in prepackages
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 R79:2021
OIML R79:2015
Omani Standard
Labeling requirements for prepackages
Recently Published from Metrology Sector
GSO IEC 62127-2:2026
IEC 62127-2:2025
Gulf Standard
Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields
GSO ISO 10140-4:2026
ISO 10140-4:2021
Gulf Standard
Acoustics — Laboratory measurement of sound insulation of building elements — Part 4: Measurement procedures and requirements
GSO ISO 6142-2:2026
ISO 6142-2:2024
Gulf Standard
Gas analysis — Preparation of calibration gas mixtures — Part 2: Gravimetric method for Class II mixtures
GSO ASTM E230/E230M:2026
ASTM E230/E230M:23a
Gulf Standard
Standard Specification for Temperature-Electromotive Force (emf) Tables for Standardized Thermocouples
