NF EN ISO 8655-4

NF EN ISO 8655-4

May 2022
Standard Current

Piston-operated volumetric apparatus - Part 4 : dilutors

This document specifies —    metrological requirements, —    maximum permissible errors, —    requirements for marking and —    information to be provided for users, for dilutors with a sample uptake capacity (In) from 5 μl to 1 ml and a diluent capacity (Ex) from 50 μl to 100 ml. They are designed to deliver the sample and diluent together in measured proportion and measured volume.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2022

Number of pages

22 p.

Reference

NF EN ISO 8655-4

ICS Codes

17.060   Measurement of volume, mass, density, viscosity

Classification index

B35-655-4

Print number

1

International kinship

European kinship

EN ISO 8655-4:2022
Sumary
Piston-operated volumetric apparatus - Part 4 : dilutors

This document specifies

—    metrological requirements,

—    maximum permissible errors,

—    requirements for marking and

—    information to be provided for users,

for dilutors with a sample uptake capacity (In) from 5 μl to 1 ml and a diluent capacity (Ex) from 50 μl to 100 ml. They are designed to deliver the sample and diluent together in measured proportion and measured volume.

Replaced standards (1)
NF EN ISO 8655-4
April 2003
Standard Cancelled
Piston-operated volumetric apparatus - Part 4 : dilutors

Le présent document spécifie les exigences métrologiques, les limites d'erreur autorisées, le marquage, les informations à remettre à l'utilisateur de diluteurs.

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe de fonctionnement
  • 5 Ajustage
  • 6 Exigences en matière de performances métrologiques
  • 7 Informations destinées à l'utilisateur
  • 8 Marquage
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