BS EN ISO 6145-1:2008 - Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods. Methods of calibration – BSI British Standards
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BS EN ISO 6145-1:2008

Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods. Methods of calibration

Status : Superseded, Withdrawn   Published : October 2004 Replaced By : BS EN ISO 6145-1:2019

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BS EN ISO 6145-1:2008 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods. Methods of calibration

BS EN ISO 6145-1 specifies the calibration methods involved in the preparation of gas mixtures by dynamic volumetric techniques. It also gives a brief presentation of a non-exhaustive list of examples of dynamic volumetric techniques. These techniques are described in more detail in other parts of ISO 6145

Contents of BS EN ISO 6145-1

Introduction
Scope
Normative references
Terms and definitions
Calibration methods
General
Description of primary or potentially primary measuring devices
Measurements on the final mixture
Techniques for preparation of gas mixtures calibrated by the methods described in Clause 4
General
Volumetric pumps
Continuous injection
Capillary
Critical orifices
Thermal mass flow controllers
Diffusion
Saturation
Permeation
Volume measurement by weighing the water content
Description of secondary devices which need calibration against primary
devices
Bibliography




Standard NumberBS EN ISO 6145-1:2008
TitleGas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods. Methods of calibration
StatusSuperseded, Withdrawn
Publication Date11 October 2004
Withdrawn Date07 November 2019
Normative References(Required to achieve compliance to this standard)ISO 6142, ISO 6143, ISO 7504
Informative References(Provided for Information)GUM:1995, ISO 6145-5, ISO 6145-4, ISO 6145-2, ISO 6145-7, ISO 6145-8, VIM:1993, ISO 6145-9, ISO 6145-10, ISO 6145-6:2017
Replaced ByBS EN ISO 6145-1:2019
ReplacesBS 4559-5.1:1987, ISO 6145-1:1986
International RelationshipsISO 6145-1:2003,EN ISO 6145-1:2008
Amended ByCorrigendum, February 2009
DescriptorsCalibration, Concentration (chemical), Mixtures, Errors, Gas analysis, Flow rates, Specimen preparation, Testing conditions, Flow measurement, Formulae (mathematics), Accuracy, Test equipment, Control samples, Mixing, Gases, Error analysis
ICS71.040.20
71.040.40
Title in FrenchAnalyse des gaz. Préparation des mélanges de gaz pour étalonnage à l'aide de méthodes volumétriques dynamiques. Méthodes d'étalonnage
Title in GermanGasanalyse. Herstellung von Kalibriergasgemischen mit Hilfe von dynamisch-volumetrischen Verfahren. Kalibrierverfahren
CommitteePTI/15
ISBN978 0 580 60358 7
PublisherBSI
FormatA4
DeliveryYes
Pages42
File Size864 KB
Price£214.00


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