NF EN ISO 10723

December 2004

Standard Cancelled

Natural gas - Performance evaluation for on-line analytical systems

Describes a method of assessing whether an analytical system for natural gas is satisfactory provided that the analytical requirements have been clearly defined and the analytical and calibration procedures have been fully described.

View the extract New: UPSELL service

Main informations

Collections

National standards and national normative documents

Publication date

December 2004

Number of pages

54 p.

Reference

NF EN ISO 10723

ICS Codes

75.060 Natural gas

Classification index

X20-100

Print number

1 - 22/11/2004

International kinship

ISO 10723:1995

European kinship

EN ISO 10723:2002

Sumary

Natural gas - Performance evaluation for on-line analytical systems

Standard replaced by (1)

NF EN ISO 10723

February 2013

Standard Current

Natural gas - Performance evaluation for analytical systems

ISO 10723:2012 specifies a method of determining whether an analytical system for natural gas analysis is fit for purpose. It can be used either to determine a range of gas compositions to which the method can be applied, using a specified calibration gas, while satisfying previously defined criteria for the maximum errors and uncertainties on the composition or property or both, or to evaluate the range of errors and uncertainties on the composition or property (calculable from composition) or both when analysing gases within a defined range of composition, using a specified calibration gas.

Table of contents

1 Domaine d'application
1
2 Références normatives
1
3 Principe
2
4 Aptitude à l'emploi des systèmes d'analyse
2
5 Mélanges tests
3
5.1 Définition
3
5.2 Composition des mélanges tests
4
6 Modes opératoires d'essai
6
6.1 Test de l'efficacité du système
6
6.2 Répétabilité
6
6.3 Relation réponse/concentration
10
6.4 Séparation/interférences des composants
14
7 Évaluation des résultats
15
7.1 Efficacité du système
15
7.2 Répétabilité
15
7.3 Relation réponse/concentration
15
7.4 Séparation/interférence des composants
16
7.5 Essais complémentaires et évaluation
16
Annexe A
Exemple d'application par chromatographie 17
Annexe B
Tests et méthodes statistiques 32
Annexe C
Bibliographie 44

ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!

With Requirements, quickly access the main part of the normative text!

New: UPSELL service

- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.

Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ