SSH EN ISO 10101-3:2001

Gazi natyror - Përcaktimi i ujit me metodën Karl Fischer - Pjesa 3: Procedura kulonometrike

Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:1993)

Publication date: 1 jan 2001

General information

Current stage: 60.60 Effective date: 1 jan 2001

Originator: DPS

Owner: DPS/KT 19

Type: European Norm

ICS: 75.060

Gjuha: anglisht

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Statusi: Publikuar

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Scope

The principle of the method specified is passing a measured volume of gas through the titration cell, where the water is absorbed by the anodic solution. The iodine required for the determination of water by the Karl Fischer reaction is generated coulometrically from iodide. The quantity of electricity is directly proportional to the mass of iodine generated and hence to the mass of water determined. Applies to natural gas and other gases which do not react with Karl Fischer reagents. Is applicable to water concentrations between 5 mg/cm^3 and 5000 mg/cm^3.

Life cycle

NOW

PUBLISHED
SSH EN ISO 10101-3:2001
60.60 Standard published
1 jan 2001

Related project

Adopted from EN ISO 10101-3:1998

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