EN ISO 8655-9:2022
(Main)Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes (ISO 8655-9:2022)
Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes (ISO 8655-9:2022)
This document specifies
— metrological requirements,
— maximum permissible errors,
— requirements for marking and
— information to be provided for users,
for manually operated precision laboratory syringes made of glass or glass and metal designed to deliver their selected volume (Ex).
Manually operated precision laboratory syringes are instruments used for delivering liquids and gases. The barrel is typically made of glass and the plunger and the needle are typically made of metal.
Volumenmessgeräte mit Hubkolben - Teil 9: Manuell betätigte Präzisionslaborspritzen (ISO 8655-9:2022)
Dieses Dokument trifft Festlegungen hinsichtlich
— metrologischer Anforderungen,
— Fehlergrenzen,
— Anforderungen an die Kennzeichnung und
— Benutzerinformation
für manuell betätigte Präzisionslaborspritzen aus Glas oder Glas und Metall, die für die Abgabe (Ex) ihres gewählten Volumens ausgelegt sind.
Manuell betätigte Präzisionslaborspritzen sind Geräte für die Dosierung von Flüssigkeiten und Gasen. Der Zylinder besteht in der Regel aus Glas und der Kolbenstopfen und die Nadel sind üblicherweise aus Metall.
Appareils volumétriques à piston - Partie 9: Seringues de laboratoire haute précision pour utilisation manuelle (ISO 8655-9:2022)
Le présent document spécifie:
— les exigences métrologiques;
— les erreurs maximales tolérées;
— les exigences relatives au marquage; et
— les informations à fournir aux utilisateurs;
pour les seringues de laboratoire haute précision pour utilisation manuelle constituées de verre ou de verre et de métal, conçues pour distribuer leur volume sélectionné (Ex).
Les seringues de laboratoire haute précision pour utilisation manuelle sont des instruments utilisés pour distribuer des liquides et des gaz. Le corps est généralement en verre et le piston et l’aiguille sont généralement en métal.
Volumetrične naprave, delujoče na bat - 9. del: Ročno upravljanje natančne laboratorijske brizgalke (ISO 8655-9:2022)
Ta del standarda ISO 8655 določa:
– meroslovne zahteve;
– največje dopustne pogreške;
– zahteve za označevanje; in
– informacije, predvidene za uporabnike
za natančne laboratorijske brizge z ročnim upravljanjem. Uporablja se za brizge z nazivnimi prostorninami do 200 ml, ki so zasnovane za dovajanje ustreznega odmerka (Ex).
Natančne laboratorijske brizge z ročnim upravljanjem so instrumenti, ki se uporabljajo za dovajanje tekočin in plinov.
Njihovi tulci so običajno izdelani iz stekla, bat in igla pa iz kovine.
OPOMBA: Splošne zahteve in definicije izrazov za volumetrične naprave, delujoče na bat, so podane v standardu ISO 8655-1. Gravimetrični referenčni postopek merjenja za določanje prostornine je podan v standardu ISO 8655-6. Postopek fotometričnega referenčnega merjenja za določanje prostornine je podan v standardu ISO 8655-8. Nadomestne metode za določanje prostornine so opisane v standardu ISO 8655-7.
General Information
Overview
EN ISO 8655-9:2022 - "Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes" is the CEN-endorsed European adoption of ISO 8655-9:2022. The standard sets the metrological and design requirements for manually operated precision laboratory syringes (glass or glass-and-metal) intended to deliver a selected volume (Ex). It covers maximum permissible errors, marking, user information and basic construction and material expectations for syringes used to deliver liquids and gases, including micro‑syringes graduated in microlitres.
Key topics and technical requirements
- Scope: Requirements for glass or glass-and-metal manually operated precision syringes used in laboratory dispensing and sampling.
- Metrological requirements: Defines accuracy, repeatability and maximum permissible errors for delivered volumes and references gravimetric, photometric, and alternative measurement procedures in the ISO 8655 series.
- Design & materials:
- Syringes shall consist of barrel, plunger (piston) and nozzle/needle holder; barrel flanges (finger grips) for ergonomic handling.
- Materials must allow cleaning; glass must meet hydrolytic resistance requirements (see ISO 719).
- Scale marking must be permanent, uniform and readable; the zero must be visible if marked.
- Construction requirements: The system must be leak‑tight; graduation lines must be uniform in thickness and spacing; fiduciary/zero alignment rules are defined.
- User information & marking: Manufacturers must provide user guidance, declared nominal volume, calibration and adjustment basis, and clear marking on instruments.
- Reference measurement methods: The standard refers to ISO 8655-6 (gravimetric), ISO 8655-8 (photometric) and ISO 8655-7 (alternative procedures) for volume determination.
Practical applications and intended users
- Manufacturers use EN ISO 8655-9:2022 to design, test and declare compliance of precision laboratory syringes.
- Calibration laboratories and test houses apply the metrological requirements and referenced measurement procedures for independent calibration and verification.
- Laboratory quality managers and users rely on the standard for procurement specifications, routine checks and safe handling practices to ensure accurate liquid and gas delivery in analytical, synthetic and dosing workflows.
- Applicable across clinical, research, environmental and industrial laboratories where precise volumetric delivery (including micro‑volume dispensing) is required.
Related standards
- ISO 8655-1:2022 - Terminology, general requirements and user recommendations
- ISO 8655-6 - Gravimetric reference measurement procedure
- ISO 8655-7 - Alternative measurement procedures
- ISO 8655-8 - Photometric reference measurement procedure
- ISO 719 - Glass hydrolytic resistance test
- ISO 3696 - Water for analytical laboratory use
- ISO 4787 & ISO 7886-1 - Related material and syringe terminology
Keywords: EN ISO 8655-9:2022, manually operated precision laboratory syringes, piston-operated volumetric apparatus, syringe calibration, metrological requirements, laboratory syringe standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2022
Volumetrične naprave, delujoče na bat - 9. del: Ročno upravljanje natančne
laboratorijske brizgalke (ISO 8655-9:2022)
Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory
syringes (ISO 8655-9:2022)
Volumenmessgeräte mit Hubkolben - Teil 9: Manuell betätigte Präzisionslaborspritzen
(ISO 8655-9:2022)
Appareils volumétriques à piston - Partie 9: Seringues de laboratoire haute précision
pour utilisation manuelle (ISO 8655-9:2022)
Ta slovenski standard je istoveten z: EN ISO 8655-9:2022
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 8655-9
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 17.060; 71.040.20
English Version
Piston-operated volumetric apparatus - Part 9: Manually
operated precision laboratory syringes (ISO 8655-9:2022)
Appareils volumétriques à piston - Partie 9: Seringues Volumenmessgeräte mit Hubkolben - Teil 9: Manuell
de laboratoire haute précision pour utilisation betätigte Präzisionslaborspritzen (ISO 8655-9:2022)
manuelle (ISO 8655-9:2022)
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 8655-9:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 8655-9:2022) 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 8655-9:2022 has been approved by CEN as EN ISO 8655-9:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 8655-9
First edition
2022-04
Piston-operated volumetric
apparatus —
Part 9:
Manually operated precision
laboratory syringes
Appareils volumétriques à piston —
Partie 9: Seringues de laboratoire haute précision pour utilisation
manuelle
Reference number
ISO 8655-9:2022(E)
ISO 8655-9:2022(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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 8655-9:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle of operation . 2
5 Design and adjustment .3
5.1 Materials . 3
5.2 Construction requirements. 3
5.3 Reading of the scale . . 4
5.4 Basis of adjustment . 4
5.5 Initial adjustment . 4
6 Metrological performance requirements . 4
6.1 General . 4
6.2 Calculation of maximum permissible errors not given in Table 2 . 5
7 User information . 5
8 Marking . . 6
Bibliography . 7
iii
ISO 8655-9:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 48, Laboratory equipment, in collaboration
with the European Committee for Standardization (CEN) Technical Committee CEN/TC 332, Laboratory
equipment, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna
Agreement).
A list of all parts in the ISO 8655 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO 8655-9:2022(E)
Introduction
The ISO 8655 series addresses the needs of:
— manufacturers, as a basis for quality control including, where
...
Frequently Asked Questions
EN ISO 8655-9:2022 is a standard published by the European Committee for Standardization (CEN). Its full title is "Piston-operated volumetric apparatus - Part 9: Manually operated precision laboratory syringes (ISO 8655-9:2022)". This standard covers: This document specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for manually operated precision laboratory syringes made of glass or glass and metal designed to deliver their selected volume (Ex). Manually operated precision laboratory syringes are instruments used for delivering liquids and gases. The barrel is typically made of glass and the plunger and the needle are typically made of metal.
This document specifies — metrological requirements, — maximum permissible errors, — requirements for marking and — information to be provided for users, for manually operated precision laboratory syringes made of glass or glass and metal designed to deliver their selected volume (Ex). Manually operated precision laboratory syringes are instruments used for delivering liquids and gases. The barrel is typically made of glass and the plunger and the needle are typically made of metal.
EN ISO 8655-9:2022 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.
You can purchase EN ISO 8655-9:2022 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.
The EN ISO 8655-9:2022 standard offers comprehensive guidelines specifically for manually operated precision laboratory syringes used in various scientific and industrial applications. This standard plays a crucial role in ensuring the reliability and accuracy of these syringes, which are essential tools for dispensing liquids and gases in laboratory settings. One of the key strengths of this standard is its detailed specification of metrological requirements, which establishes the measurement standards necessary for ensuring compliance and accuracy in syringe performance. The inclusion of maximum permissible errors further strengthens this standard, providing clarity on the acceptable range of error for syringe precision. This enhances operational safety and efficacy, as users can rely on syringes that meet or exceed these stringent criteria. Additionally, EN ISO 8655-9:2022 addresses the essential requirements for marking and information disclosure. This ensures that users are well-informed about the operational parameters and capabilities of the syringes, which is vital for proper usage and compliance with laboratory protocols. The focus on user information fosters an enhanced understanding of the product, mitigating risks associated with misuse or misunderstanding of syringe specifications. Moreover, the standard’s emphasis on construction materials, particularly the mandate for glass or glass and metal components, highlights its commitment to durability and chemical compatibility. While glass offers precision and ease of cleaning, metal components lend strength and resilience, thus optimizing performance in demanding laboratory environments. Overall, EN ISO 8655-9:2022 is highly relevant for laboratory professionals who require manual precision in liquid and gas handling. By adhering to these standardized metrological requirements, laboratories can assure the integrity of their results and contribute to the overall standardization efforts within scientific research and applications. This standard not only guides manufacturers but also instills confidence in users regarding the accuracy and reliability of their equipment.
La norme SIST EN ISO 8655-9:2022 établit des exigences métrologiques rigoureuses pour les seringues de laboratoire à piston, manuelles et de précision. Ce document précise les erreurs maximales admissibles, garantissant que les instruments fournis sont conformes aux normes de précision requises dans les environnements de laboratoire. L'une des forces majeures de cette norme réside dans sa clarté en matière de marquage et d'information utilisateur. Elle s’assure que les utilisateurs disposent de toutes les informations nécessaires pour manipuler ces seringues en toute sécurité et efficacité. Cela inclut des détails cruciaux concernant la composition des matériaux, notamment le verre pour le corps de la seringue et des métaux pour le piston et l’aiguille, qui contribuent à la fiabilité et à la durabilité des appareils. La norme est d'une grande pertinence pour les laboratoires qui manipulent des volumes précis de liquides et de gaz, car elle garantit l'exactitude et la traçabilité des mesures. En respectant les critères établis dans le document, les utilisateurs sont en mesure de minimiser les erreurs d'analyse et d'optimiser la qualité de leurs résultats expérimentaux. L'application de cette norme permet également d’uniformiser les pratiques dans les laboratoires, favorisant ainsi une culture de la qualité et de la précision. En résumé, la norme EN ISO 8655-9:2022 est essentielle pour assurer la qualité des seringues de laboratoire manuelles, en fournissant des directives claires et précises qui font autorité dans le domaine de la métrologie appliquée aux instruments de précision.
Die Norm EN ISO 8655-9:2022 befasst sich mit den metrologischen Anforderungen an manuell betriebene präzise Laborspritzen, die für die Abgabe einer ausgewählten Flüssigkeits- oder Gasmenge (Ex) ausgelegt sind. Der Anwendungsbereich dieser Norm ist von entscheidender Bedeutung, da sie grundlegende Standards für die Genauigkeit und Zuverlässigkeit von Laborspritzen festlegt, die in verschiedenen wissenschaftlichen und industriellen Anwendungen genutzt werden. Ein wesentlicher Stärke dieser Norm ist die detaillierte Definition der maximal zulässigen Fehler, die sicherstellt, dass die Benutzer der Laborspritzen auf die Messgenauigkeit vertrauen können, was für präzise wissenschaftliche Arbeiten unerlässlich ist. Diese Anforderungen tragen zur Verbesserung der Qualität von Laborergebnissen bei und unterstützen die Einhaltung von Vorschriften in regulierten Umgebungen. Darüber hinaus legt die Norm Anforderungen für die Kennzeichnung fest, was die Benutzerfreundlichkeit erhöht, da die wichtigen Informationen zur Verwendung und Handhabung der Sperren in leicht verständlicher Form bereitgestellt werden. Diese Informationen sind entscheidend, um sicherzustellen, dass die Benutzer die Spritzen korrekt einsetzen und potenzielle Fehlerquellen vermeiden können. Die Relevanz der EN ISO 8655-9:2022 zeigt sich auch in ihrer Anwendung auf Spritzen, die aus Glas und Metall hergestellt werden. Diese Materialien sind häufig in Laborumgebungen anzutreffen, und die Norm berücksichtigt die spezifischen Eigenschaften dieser Materialien, um die Qualität und Sicherheit der Laborspritzen zu gewährleisten. Insgesamt stellt die EN ISO 8655-9:2022 einen wichtigen Beitrag zur Standardisierung der Messtechnik in Laboranwendungen dar, indem sie nicht nur metrologische und technische Anforderungen definiert, sondern auch die Benutzer dabei unterstützt, die Integrität ihrer Messungen zu gewährleisten. Die Norm ist daher von großer Bedeutung für die Qualitätssicherung in Laboren und die Gewährleistung präziser Ergebnisse bei der Abgabe von Flüssigkeiten und Gasen.
EN ISO 8655-9:2022は、手動操作の精密研究用注射器に関する国際標準であり、その範囲は非常に重要です。この文書は、ガラスまたはガラスと金属で作られた手動操作の精密研究用注射器の計測要件、最大許容誤差、標識の要件、およびユーザー向けの情報提供に関する詳細を規定しています。 この標準の強みは、計測の正確性を保証するための明確な基準を提供する点にあります。特に、最大許容誤差に関する具体的な規定があり、このことは研究や試験の結果に対する信頼性を大いに向上させます。これにより、各種の実験や測定において、注射器の一貫性と再現性が確保されます。 また、標識の要件やユーザー向けの情報提供の明確さは、使用者が製品を適切に利用できるよう助ける重要な要素です。ユーザーは、注射器の特徴や使用に関する重要な情報を容易に理解できるため、誤用のリスクが軽減されます。 EN ISO 8655-9:2022の関連性は、実験室や医療現場での液体や気体の精密な測定に直結しています。この標準が提供する指針は、研究や産業応用において重要な役割を果たし、それによって得られるデータの精度と信頼性は、科学研究の基盤を支えるものです。
표준 EN ISO 8655-9:2022는 수동으로 작동되는 정밀 실험실 주사기의 메트로로지 요구사항과 허용오차, 마킹 요구사항 및 사용자에게 제공해야 할 정보에 대해 명시하고 있습니다. 이 문서는 주사기가 유리 또는 유리와 금속으로 제작되어 선택한 용적(Ex)을 전달하도록 설계되었음을 강조하며, 이는 실험실에서의 액체 및 가스를 전달하는 데 필수적인 도구로 널리 사용됩니다. 이 표준의 강점 중 하나는 메트로로지 요구사항을 명확하게 규정함으로써 사용자에게 신뢰할 수 있는 측정 결과를 제공한다는 점입니다. 이는 특히 정밀도가 중요한 화학 분석 및 생물학적 응용 분야에서 큰 장점으로 작용합니다. 또한, 최대 허용 오차를 세심하게 설정함으로써 사용자가 주사기의 정확성과 신뢰성을 쉽게 평가할 수 있도록 돕습니다. 마킹 요구사항을 포함한 이 표준은 사용자가 장비에 대한 중요한 정보를 쉽게 이해하고 확인할 수 있도록 하여 사용자 친화적인 디자인을 채택하고 있습니다. 이러한 요소들은 실험실에서 필요로 하는 안전성과 효율성을 극대화하는 데 기여하며, 사용자 경험을 개선하는 데 필수적입니다. 결국, EN ISO 8655-9:2022 표준은 액체 및 가스를 정확히 전달해야 하는 여러 과학적 응용 분야에서 요구되는 필수적인 기준을 제공하며, 실험실 주사기의 품질과 성능을 높이는 데 중요한 역할을 합니다.
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