SIST EN ISO 8655-8:2022

Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022)

This document specifies the photometric reference measurement procedure for the determination of volume of piston-operated volumetric apparatus (POVA). The procedure is applicable to complete systems comprising the basic apparatus with a maximum nominal volume of 5 000 µl and all parts selected for use with the apparatus, disposable or reusable, involved in the measurement by delivery (Ex).

Volumenmessgeräte mit Hubkolben - Teil 8: Photometrisches Referenzprüfverfahren zur Bestimmung des Volumens (ISO 8655-8:2022)

Dieses Dokument legt das photometrische Referenzmessverfahren zur Bestimmung des Volumens von Volumenmessgeräten mit HubkolbenN1) fest. Das Verfahren gilt für vollständige Gerätesysteme, bestehend aus dem Grundgerät mit einem Nennvolumen von höchstens 5 000 µl und allen für die Verwendung ausgewählten Zubehörteilen, die mehrfach verwendbar oder für den einmaligen Gebrauch bestimmt und an der Messung auf Ablauf (Ex) beteiligt sind.

Appareils volumétriques à piston - Partie 8: Mode opératoire de mesure photométrique de référence pour la détermination de volumes (ISO 8655-8:2022)

Le présent document spécifie un mode opératoire de mesure photométrique de référence pour la détermination du volume des appareils volumétriques à piston (AVAP). Le mode opératoire est applicable à des systèmes complets comprenant l’appareil de base présentant un volume nominal maximal de 5 000 µl et toutes les parties sélectionnées pour être utilisées avec l’appareil, à usage unique ou réutilisables, utilisés dans la mesure de la distribution (Ex).

Volumetrične naprave, delujoče na bat - 8. del: Postopek fotometričnega referenčnega merjenja za določanje prostornine (ISO 8655-8:2022)

Ta del standarda ISO 8655 določa postopek fotometričnega referenčnega merjenja za določanje prostornine volumetrične naprave, delujoče na bat. Preskusi se uporabljajo za celotne sisteme, ki jih sestavljajo osnovna naprava (z največjo nazivno prostornino 10 ml) in vsi deli, izbrani za uporabo skupaj z napravo, namenjeni enkratni ali večkratni uporabi, ki se uporabljajo pri merjenju z zajemanjem (In) ali dovajanjem (Ex).
OPOMBA: Splošne zahteve in definicije izrazov za volumetrične naprave, delujoče na bat, so podane v standardu ISO 8655-1. Za meroslovne zahteve, največje dopustne pogreške, zahteve za označevanje in informacije, predvidene za uporabnike za volumetrične naprave, delujoče na bat, glej standard ISO 8655-2 za pipete, standard ISO 8655-3 za birete, standard ISO 8655-4 za dilutorje, standard ISO 8655-5 za dozirnike in standard ISO 8655-9 za natančne laboratorijske brizge z ročnim upravljanjem. Gravimetrični referenčni postopek merjenja za določanje prostornine volumetrične naprave, delujoče na bat, je podan v standardu ISO 8655-6. Nadomestne metode za določanje prostornine so podane v standardu ISO 8655-7.

General Information

• Status: Published
• Public Enquiry End Date: 20-Oct-2020
• Publication Date: 22-May-2022
• ICS: 17.060 - Measurement of volume, mass, density, viscosity
• ICS: 71.040.20 - Laboratory ware and related apparatus
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 19-May-2022
• Due Date: 24-Jul-2022
• Completion Date: 23-May-2022
• Ref Project: EN ISO 8655-8:2022 - Piston-operated volumetric apparatus - Part 8: Photometric reference measurement procedure for the determination of volume (ISO 8655-8:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2022
Volumetrične naprave, delujoče na bat - 8. del: Postopek fotometričnega
referenčnega merjenja za določanje prostornine (ISO 8655-8:2022)
Piston-operated volumetric apparatus - Part 8: Photometric reference measurement
procedure for the determination of volume (ISO 8655-8:2022)
Volumenmessgeräte mit Hubkolben - Teil 8: Photometrisches Referenzprüfverfahren zur
Bestimmung des Volumens (ISO 8655-8:2022)
Appareils volumétriques à piston - Partie 8: Mode opératoire de mesure photométrique
de référence pour la détermination de volumes (ISO 8655-8:2022)
Ta slovenski standard je istoveten z: EN ISO 8655-8:2022
ICS:
17.060 Merjenje prostornine, mase, Measurement of volume,
gostote, viskoznosti mass, density, viscosity
71.040.20 Laboratorijska posoda in Laboratory ware and related
aparati apparatus
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 8655-8
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 17.060; 71.040.20
English Version
Piston-operated volumetric apparatus - Part 8:
Photometric reference measurement procedure for the
determination of volume (ISO 8655-8:2022)
Appareils volumétriques à piston - Partie 8: Mode Volumenmessgeräte mit Hubkolben - Teil 8:
opératoire de mesure photométrique de référence Photometrisches Referenzprüfverfahren zur
pour la détermination de volumes (ISO 8655-8:2022) Bestimmung des Volumens (ISO 8655-8:2022)
This European Standard was approved by CEN on 13 February 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8655-8:2022 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 8655-8:2022) has been prepared by Technical Committee ISO/TC 48
"Laboratory equipment" in collaboration with Technical Committee CEN/TC 332 “Laboratory
equipment” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2022, and conflicting national standards
shall be withdrawn at the latest by November 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 8655-8:2022 has been approved by CEN as EN ISO 8655-8:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 8655-8
First edition
2022-04
Piston-operated volumetric
apparatus —
Part 8:
Photometric reference measurement
procedure for the determination of
volume
Appareils volumétriques à piston —
Partie 8: Mode opératoire de mesure photométrique de référence
pour la détermination de volumes
Reference number
ISO 8655-8:2022(E)
ISO 8655-8:2022(E)
© ISO 2022
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 8655-8:2022(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General requirements . 2
5 Test equipment .2
5.1 General . 2
5.2 Spectrophotometer . 2
5.3 Cuvette and mixer . . 2
5.4 Measuring devices . 3
5.5 Equipment used for solution preparation . 3
5.6 Balances . 3
5.7 Density meter . 4
5.8 pH meter . 4
6 Reagents . 4
6.1 General requirements . 4
6.2 Water . 4
6.3 Buffer solution . 4
6.4 Copper(II) chloride solution . 4
6.5 Ponceau S solutions . 4
6.6 Calibrator solutions . 5
6.7 Stability of solutions . 6
6.7.1 General . 6
6.7.2 Preservatives . 6
6.7.3 Light sensitivity . 6
6.7.4 Storage temperature . 6
7 Test conditions .6
7.1 General . 6
7.2 Test room . 6
7.3 Evaporation . 7
8 Procedure .7
8.1 General . 7
8.1.1 Summary . 7
8.1.2 Test conditions . 7
8.1.3 Test volume . 7
8.1.4 Number of measurements per volume to be tested . 8
8.2 System calibration . 8
8.2.1 General . 8
8.2.2 System calibration procedure . 8
8.2.3 Previous calibration . 8
8.3 Photometric procedure .
...