GSO ISO 4850:2013
ISO 4850:1979
Gulf Standard
Current Edition
·
Approved on
09 September 2013
Personal eye-protectors for welding and related techniques - Filters - Utilisation and transmittance requirements
GSO ISO 4850:2013 Files
English
5 Pages
Current Edition
Reference Language
OMR
20.35
GSO ISO 4850:2013 Scope
Abstract
Specifies the numbering of and transmittance requirements for filters intended to protect operatives performing manual work involving welding, braze welding, arc gouging and thermal cutting. It also gives guidance on the selection and use of these filters. Optical test methods are the subject of ISO 4854. Non-optical test methods are the subject of ISO 4855.
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 ISO 16610-31:2026
ISO 16610-31:2025
Gulf Standard
Geometrical product specifications (GPS) — Filtration — Part 31: Robust profile filters: Gaussian regression filters
GSO ISO 23783-2:2026
ISO 23783-2:2022
Gulf Standard
Automated liquid handling systems — Part 2: Measurement procedures for the determination of volumetric performance
GSO ISO 16610-45:2026
ISO 16610-45:2025
Gulf Standard
Geometrical product specifications (GPS) — Filtration — Part 45: Morphological profile filters: Segmentation
GSO ISO 4064-1:2026
ISO 4064-1:2024
Gulf Standard
Water meters for cold potable water and hot water — Part 1: Metrological and technical requirements