ISO 12963:2017/Amd 1:2020
(Amendment)Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - Amendment 1: Correction to Formula 5
Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - Amendment 1: Correction to Formula 5
Analyse des gaz — Méthodes de comparaison pour la détermination de la composition des mélanges de gaz basées sur un ou deux points d'étalonnage — Amendement 1: Correction de la Formule 5
General Information
- Status
- Published
- Publication Date
- 17-Dec-2020
- Technical Committee
- ISO/TC 158 - Analysis of gases
- Drafting Committee
- ISO/TC 158/WG 4 - Comparison methods and certificates
- Current Stage
- 6060 - International Standard published
- Start Date
- 18-Dec-2020
- Due Date
- 30-Oct-2021
- Completion Date
- 18-Dec-2020
Relations
- Effective Date
- 08-Jan-2022
Overview
ISO 12963:2017/Amd 1:2020 is a critical amendment to the international standard ISO 12963:2017, focusing on gas analysis comparison methods. This amendment specifically addresses a correction to Formula 5, which is used in the determination of the composition of gas mixtures. The standard outlines reliable one-point and two-point calibration methods for analyzing gas mixtures, essential for precision in various scientific and industrial gas measurement applications.
This amendment ensures accuracy and consistency in gas composition analysis by correcting a key formula used for uncertainty calculation. Developed by ISO Technical Committee ISO/TC 158 (Analysis of gases), the amendment supports improved reliability of gas analysis results, contributing to enhanced quality control and conformity assessment in fields relying on gas mixture determinations.
Key Topics
- Correction to Formula 5: The amendment revises Formula 5 in section 7.3.3 to improve the mathematical accuracy of uncertainty calculations during gas composition analysis.
- Calibration Methods: Detailed focus on one-point and two-point calibration techniques which are fundamental to comparing gas mixtures efficiently.
- Uncertainty Estimation: Enhanced precision in evaluating combined standard uncertainties, contributing to better error assessment in gas mixture determination.
- Standardization Practices: Adheres to ISO/IEC Directives to ensure consistent global implementation and maintenance of the standard.
- International Collaboration: Developed by an international committee, ensuring the standard reflects best practices worldwide for gas analysis.
Applications
ISO 12963:2017/Amd 1:2020 is designed for application across various sectors where accurate gas mixture analysis is critical:
- Environmental Monitoring: Ensures accurate detection and measurement of pollutant gases.
- Industrial Process Control: Used in chemical, petrochemical, and other processing industries to maintain gas quality and safety.
- Laboratory Gas Analysis: For research and development activities requiring precise gas composition determination.
- Calibration Laboratories: Supports laboratories providing calibration services for gas analyzers to maintain traceability and accuracy.
- Quality Assurance: Facilitates adherence to regulatory requirements by improving the reliability of gas composition measurements.
Its application guarantees improved confidence in gas mixture measurements by standardizing uncertainty evaluation and calibration processes.
Related Standards
- ISO/IEC Directives, Part 1 and 2: Provide guidelines on the preparation and editorial rules followed during standards development.
- ISO 6142: Gas analysis - preparation and handling of calibration gas mixtures, related to calibration procedures.
- ISO 10780: Gas analysis - determination of carbon dioxide and moisture content, relevant to gas composition analysis.
- ISO 14000 series: Environmental management standards, often relying on precise gas analysis for environmental monitoring.
- International Electrotechnical Commission (IEC) Standards: Collaboration with IEC on electrotechnical aspects linked to gas analysis instrumentation.
Benefits of Implementing This Standard
- Enhanced Measurement Accuracy: Clear guidance on calibration and uncertainty assessment improves data reliability.
- Global Consistency: Harmonized approach facilitates international cooperation and trade, reducing technical barriers.
- Regulatory Compliance: Supports compliance with environmental and safety regulations demanding precise gas analysis.
- Technical Clarity: The correction of Formula 5 removes ambiguity, fostering better understanding and application by practitioners.
- Improved Data Quality: Critical for research, industrial processes, and regulatory monitoring requiring accurate gas composition results.
By adopting ISO 12963:2017/Amd 1:2020, organizations can ensure they leverage the latest validated methods for gas mixture analysis calibration, guaranteeing high standards in measurement accuracy and data integrity essential for modern gas analysis applications.
ISO 12963:2017/Amd 1:2020 - Gas analysis — Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration — Amendment 1: Correction to Formula 5 Released:12/18/2020
ISO 12963:2017/Amd 1:2020 - Analyse des gaz — Méthodes de comparaison pour la détermination de la composition des mélanges de gaz basées sur un ou deux points d'étalonnage — Amendement 1: Correction de la Formule 5 Released:12/18/2020
Frequently Asked Questions
ISO 12963:2017/Amd 1:2020 is a standard published by the International Organization for Standardization (ISO). Its full title is "Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - Amendment 1: Correction to Formula 5". This standard covers: Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - Amendment 1: Correction to Formula 5
Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - Amendment 1: Correction to Formula 5
ISO 12963:2017/Amd 1:2020 is classified under the following ICS (International Classification for Standards) categories: 71.040.40 - Chemical analysis. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 12963:2017/Amd 1:2020 has the following relationships with other standards: It is inter standard links to ISO 12963:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase ISO 12963:2017/Amd 1:2020 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 12963
First edition
2017-04
AMENDMENT 1
2020-12
Gas analysis — Comparison methods
for the determination of the
composition of gas mixtures based on
one- and two-point calibration
AMENDMENT 1: Correction to Formula 5
Analyse des gaz — Méthodes de comparaison pour la détermination
de la composition des mélanges de gaz basées sur un ou deux points
d'étalonnage
AMENDEMENT 1: Correction de la Formule 5
Reference number
ISO 12963:2017/Amd.1:2020(E)
©
ISO 2020
ISO 12963:2017/Amd.1:2020(E)
© ISO 2020
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
ISO 12963:2017/Amd.1:2020(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/
...
NORME ISO
INTERNATIONALE 12963
Première édition
2017-04
AMENDEMENT 1
2020-12
Analyse des gaz — Méthodes de
comparaison pour la détermination
de la composition des mélanges de
gaz basées sur un ou deux points
d'étalonnage
AMENDEMENT 1: Correction de la
Formule 5
Gas analysis — Comparison methods for the determination of the
composition of gas mixtures based on one- and two-point calibration
AMENDMENT 1: Correction to Formula 5
Numéro de référence
ISO 12963:2017/Amd.1:2020(F)
©
ISO 2020
ISO 12963:2017/Amd.1:2020(F)
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2020
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2020 – Tous droits réservés
ISO 12963:2017/Amd.1:2020(F)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes
nationaux de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est
en général confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l'ISO participent également aux travaux.
L'ISO collabore étroitement avec la Commission électrotechnique internationale (IEC) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
critères d'approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformémen
...
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