NF EN ISO 8655-2

NF EN ISO 8655-2

May 2022
Standard Current

Piston-operated volumetric apparatus - Part 2 : pipettes

This document specifies—    metrological requirements,—    maximum permissible errors,—    requirements for marking and—    information to be provided for users,for air-displacement (type A) and positive displacement (type D) single-channel and multi-channel pipettes, complete with their selected tip(s) and any other essential, consumable parts, designed to deliver the selected volume (Ex).

See more
View the extract
Main informations

Collections

National standards and national normative documents

Publication date

May 2022

Number of pages

30 p.

Reference

NF EN ISO 8655-2

ICS Codes

17.060   Measurement of volume, mass, density, viscosity

Classification index

B35-655-2

Print number

1

International kinship

ISO 8655-2:2022

European kinship

EN ISO 8655-2:2022
Sumary
Piston-operated volumetric apparatus - Part 2 : pipettes

This document specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for air-displacement (type A) and positive displacement (type D) single-channel and multi-channel pipettes, complete with their selected tip(s) and any other essential, consumable parts, designed to deliver the selected volume (Ex).

Replaced standards (1)
NF EN ISO 8655-2
April 2003
Standard Cancelled
Piston-operated volumetric apparatus - Part 2 : piston pipettes

Le présent document spécifie les exigences métrologiques, les limites d'erreur autorisées, le marquage, les informations à remettre à l'utilisateur pour les pipettes mono et multi-canaux et à déplacement positif.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe de fonctionnement
  • 5 Ajustage
  • 6 Conception
  • 7 Cônes pour pipettes
  • 8 Type, désignation
  • 9 Exigences en matière de performances métrologiques
  • 10 Informations destinées à l'utilisateur
  • 11 Marquage
  • Annexe A (informative) Sources d'erreurs possibles pour les pipettes à déplacement d'air
  • Annexe B (informative) Pipettes à déplacement d'air électroniques motorisées et méthode d'essai en mode multi-distribution
  • Bibliographie
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!
What is the Redline format?
The Redline + service - standards comparator allows you to easily and simply identify major changes between the current standard and its last canceled version.

At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula.
At a glance, you will be able to identify the additions, deletions or modifications to a text, table, figure and formula

The Redlines + service is offered to you on the collection of French standards in force, in French language and in HTML and PDF format.

For an overview of the service, click on View a standard in redline format
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