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Overview ISO 534:2011 - "Paper and board - Determination of thickness, density and specific volume" defines standardized laboratory methods to measure the thickness (caliper) of paper and board and t…
Overview ISO 5314:1981 defines an internationally recognized titrimetric method for the determination of ammoniacal nitrogen content in fertilizers, following distillation. Issued by the Internationa…
Overview ISO 5390:1977 is an international standard developed by the International Organization for Standardization (ISO) that provides a comprehensive classification of compressors. This standard co…
Overview ISO 5371:2025 - Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities - defines basic performance requirements and corresponding test methods for…
Overview ISO 5315:1984 specifies a titrimetric method for the determination of total nitrogen in fertilizers. The method combines chemical reduction of nitrate, mineralization (or hydrolysis) of orga…
Overview ISO 5355:2019 - "Alpine ski‑boots - Requirements and test methods" defines the dimensional, design, testing and marking requirements for alpine ski‑boots intended to be used with current alp…
Overview ISO 5393:2017 - Rotary tools for threaded fasteners: Performance test method - specifies a laboratory test procedure to evaluate the performance of power assembly tools used to install threa…
Overview - ISO 5395-3:2013 (ride-on lawnmowers safety) ISO 5395-3:2013 specifies safety requirements and verification for combustion-engine-powered ride-on (seated) lawnmowers - including rotary and…
Overview ISO 5323:2019 - "Wood flooring and parquet - Vocabulary" is an ISO technical vocabulary standard that establishes clear, consistent terms and definitions for wood flooring, parquet and raw p…
Overview ISO 5398-2:2009 is an international standard establishing a colorimetric method for the chemical determination of chromic oxide content in leather. This method is specifically designed for l…
Overview ISO 5348:2021 - "Mechanical vibration and shock - Mechanical mounting of accelerometers" is an international standard that defines best practices and technical properties for mechanical moun…
Overview ISO 5363:2024 - Robotics - Test methods for exoskeleton‑type walking RACA robot specifies standardized test methods for powered exoskeleton‑type walking RACA robots used as medical electrica…
Overview ISO 5391:2003 - "Pneumatic tools and machines - Vocabulary" is an international vocabulary standard published by ISO (second edition, 2003). It defines consistent terms and concise definitio…
Overview ISO 5349-1:2001 - Mechanical vibration - Measurement and evaluation of human exposure to hand‑transmitted vibration - Part 1: General requirements - specifies uniform requirements for measur…
Overview ISO 5309:2023 - "Civil small and light unmanned aircraft systems (UAS) - Vibration test methods" specifies test conditions and methods for vibration testing of small and light UAS (including…
Overview ISO 5313:2026 details the standardized method for determining the oil retention of high nitrogen content, straight ammonium nitrate fertilizers. This international standard specifies a proce…
Overview ISO 5381:1983 specifies a modified Karl Fischer method for determining the water content of starch hydrolysis products. The standard adapts the general Karl Fischer titration (ISO 760) by di…
Overview ISO 5359:2014 - "Anaesthetic and respiratory equipment - Low‑pressure hose assemblies for use with medical gases" specifies safety, design and test requirements for flexible low‑pressure hos…
Overview ISO 5351:2010 - Pulps: Determination of limiting viscosity number in cupri-ethylenediamine (CED) solution specifies a standardized laboratory method to estimate the limiting viscosity number…
Overview ISO 5356-1:2015 - Anaesthetic and respiratory equipment - Conical connectors - Part 1: Cones and sockets defines dimensional and gauging requirements for conical cones and sockets used to jo…
What is ISO 5348 about? ISO 5348 specifies the important technical properties of the different methods for mounting vibration transducers and describes recommended practices. ISO 5348 also shows exam…
1 Scope This International Standard specifies a method of determining the water absorptiveness of sized paper and board, including corrugated fibreboard, under standard conditions. It may not be suit…
1 Scope This part of ISO 5398 describes the determination of chrome by colorimetric means. It is applicable to leathers which are expected to have chromic oxide contents in excess of 0,05 %. This is…
1 Scope This part of ISO 5350 specifies a procedure for the estimation of the visible dirt and shives by reflected light using the Equivalent Black Area ( EBA ) method in pulps. It is, in principle,…
1 Scope This International Standard specifies a method which yields a number that is an estimate of the limiting viscosity number of pulp in a dilute cupri-ethylenediamine (CED) solution. This Intern…
1 Scope *This International Standard specifies basic requirements for breathing sets and breathing tubes intended to be used with anaesthetic breathing systems , ventilator breathing systems , humidi…
1 Scope This document defines a test method which enables the determination of the characteristic values of discharge flow rate and thermal losses of gas-loaded accumulators with separators used in f…
1 Scope This document specifies a method for the determination of the gas oil retention of solid, high nitrogen content, straight ammonium nitrate fertilizers. The method is applicable to fertilizers…
1 Scope This International Standard describes the mounting characteristics of accelerometers to be specified by the manufacturer and makes recommendations to the user for mounting accelerometers. App…
1 Scope This International Standard applies to performance tests on turbocompressors of all types. It does not apply to fans and high-vacuum pumps, or to jet-type compressors with moving drive compon…
1 Scope This part of ISO 5398 describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound spe…
Overview ISO 5328:1978 - Solid wood paving blocks - Softwood paving blocks - Quality requirements is an ISO international standard that defines quality and acceptance criteria for softwood (resinous)…
Overview ISO 5313:1986 defines an empirical laboratory method to determine the gas oil (oil) retention of solid, high‑nitrogen, straight ammonium nitrate fertilizers. Oil retention is used as a pract…
1 Scope This document specifies a laboratory performance test method for power assembly tools (referred throughout the document as “tool”) for installing threaded fasteners. It provides a method for…
Overview ISO 5356-2:2012 specifies dimensional requirements for screw-threaded weight-bearing conical connectors used in anaesthetic and respiratory equipment. Intended for mounting heavy or fragile…
Overview ISO 5-3:2009 - "Photography and graphic technology - Density measurements - Part 3: Spectral conditions" specifies the spectral conditions and computational procedures used to define ISO 5 s…
Overview ISO 5305:2024 - "Noise measurements for UAS (unmanned aircraft systems)" defines standardized methods to record the time history of instantaneous sound pressure around rotor‑powered UAS with…
Overview ISO 5366:2016 - Anaesthetic and respiratory equipment - Tracheostomy tubes and connectors - defines essential requirements for adult and paediatric tracheostomy tubes and connectors. The sta…
