SIST EN ISO 8655-7:2022/A1:2025
(Amendment)Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume - Amendment 1 (ISO 8655-7:2022/Amd 1:2024)
Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume - Amendment 1 (ISO 8655-7:2022/Amd 1:2024)
Volumenmessgeräte mit Hubkolben - Teil 7: Alternative Prüfverfahren zur Bestimmung des Volumens - Änderung 1 (ISO 8655-7:2022/Amd 1:2024)
Appareils volumétriques à piston - Partie 7: Modes opératoires de mesure alternatifs pour la détermination de volumes - Amendement 1 (ISO 8655-7:2022/Amd 1:2024)
Volumetrične naprave, delujoče na bat - 7. del: Nadomestni merilni postopki za določanje prostornine - Dopolnilo A1 (ISO 8655-7:2022/Amd 1:2024)
General Information
Relations
Overview
EN ISO 8655-7:2022/A1:2024 is the CEN-endorsed Amendment 1 to ISO 8655‑7:2022, titled Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume. Published December 2024 and adopted by CEN members, this amendment modifies the original Part 7 text by removing specific paragraphs and clauses (notably parts of clauses 8.2, 8.3, A.1, A.2, B.1 and B.2). The document is aimed at users of piston-operated volumetric apparatus and those responsible for volume determination, calibration and conformity assessment in laboratory settings.
Key Topics
- Scope: Alternative measurement procedures for the determination of volume in piston-operated volumetric apparatus (ISO 8655-7 subject area).
- Amendment content: Formal changes include deletion of specified paragraphs/clauses in the published Part 7; the amendment has been adopted by CEN without modification.
- Standards governance: Prepared by ISO/TC 48 (Laboratory equipment) in collaboration with CEN/TC 332; national implementation was required by June 2025 for CEN members.
- Language and availability: Officially published in English, French and German; translations by national bodies carry equivalent status.
- Regulatory considerations: The European foreword highlights patent‑right awareness and conformity with CEN/CENELEC internal regulations.
Applications
- Calibration and testing laboratories: Use the alternative measurement procedures for accurate volume determination and routine verification of piston-operated devices (for example, pipettes and dispensers commonly covered under the ISO 8655 family).
- Manufacturers and R&D: Reference for product design validation, performance claims and documentation when demonstrating compliance with international volumetric measurement practices.
- Quality managers and compliance officers: Support for laboratory quality systems, traceability and conformity assessment related to volumetric apparatus.
- National standards bodies and conformity assessment bodies: Guidance on adopting the amendment into national standards and ensuring harmonized implementation across CEN member states.
Related Standards
- ISO 8655 series (piston-operated volumetric apparatus) - Part 7 is one part of this series; users should consult other parts of ISO 8655 for general requirements, terminology and complementary test methods.
- CEN-CENELEC implementation rules and national equivalents where applicable.
This amendment is relevant for anyone involved in pipette calibration, volume determination, laboratory equipment standardization, or conformity with EN ISO 8655-7:2022/A1:2024. For full technical detail and exact deleted text, consult the official published amendment from ISO or your national standards body.
Frequently Asked Questions
SIST EN ISO 8655-7:2022/A1:2025 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume - Amendment 1 (ISO 8655-7:2022/Amd 1:2024)". This standard covers: Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume - Amendment 1 (ISO 8655-7:2022/Amd 1:2024)
Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for the determination of volume - Amendment 1 (ISO 8655-7:2022/Amd 1:2024)
SIST EN ISO 8655-7:2022/A1:2025 is classified under the following ICS (International Classification for Standards) categories: 17.060 - Measurement of volume, mass, density, viscosity; 71.040.20 - Laboratory ware and related apparatus. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN ISO 8655-7:2022/A1:2025 has the following relationships with other standards: It is inter standard links to SIST EN ISO 8655-7:2022. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2025
Volumetrične naprave, delujoče na bat - 7. del: Nadomestni merilni postopki za
določanje prostornine - Dopolnilo A1 (ISO 8655-7:2022/Amd 1:2024)
Piston-operated volumetric apparatus - Part 7: Alternative measurement procedures for
the determination of volume - Amendment 1 (ISO 8655-7:2022/Amd 1:2024)
Volumenmessgeräte mit Hubkolben - Teil 7: Alternative Prüfverfahren zur Bestimmung
des Volumens - Änderung 1 (ISO 8655-7:2022/Amd 1:2024)
Appareils volumétriques à piston - Partie 7: Modes opératoires de mesure alternatifs
pour la détermination de volumes - Amendement 1 (ISO 8655-7:2022/Amd 1:2024)
Ta slovenski standard je istoveten z: EN ISO 8655-7:2022/A1:2024
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 8655-7:2022/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2024
EUROPÄISCHE NORM
ICS 17.060
English Version
Piston-operated volumetric apparatus - Part 7: Alternative
measurement procedures for the determination of volume
- Amendment 1 (ISO 8655-7:2022/Amd 1:2024)
Appareils volumétriques à piston - Partie 7: Modes Volumenmessgeräte mit Hubkolben - Teil 7:
opératoires de mesure alternatifs pour la Alternative Prüfverfahren zur Bestimmung des
détermination de volumes - Amendement 1 (ISO 8655- Volumens - Änderung 1 (ISO 8655-7:2022/Amd
7:2022/Amd 1:2024) 1:2024)
This amendment A1 modifies the European Standard EN ISO 8655-7:2022; it was approved by CEN on 17 December 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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, Türkiye 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8655-7:2022/A1:2024 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 8655-7:2022/A1:2024) 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 Amendment to the European Standard EN ISO 8655-7:2022 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by June 2025, and
conflicting national standards shall be withdrawn at the latest by June 2025.
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 Macedo
...
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