EN ISO/ASTM 52933:2024

SLOVENSKI STANDARD
oSIST prEN ISO/ASTM 52933:2023
01-maj-2023
[Not translated]
Additive manufacturing - Environment, health and safety - Test method for the hazardous
substances emitted from material extrusion type 3D printers in the non-industrial places
(ISO/ASTM/DIS 52933:2023)
Additive Fertigung - Umwelt, Gesundheit und Sicherheit - Prüfverfahren für die
gefährlichen Stoffe, die von 3D-Druckern mit Materialextrusion in nicht-industriellen
Bereichen emittiert werden (ISO/ASTM/DIS 52933:2023)
Fabrication additive - Environnement, santé et sécurité - Méthode d'essai pour les
substances dangereuses émises par les imprimantes 3D de type à extrusion de matière
dans les lieux non industriels (ISO/ASTM/DIS 52933:2023)
Ta slovenski standard je istoveten z: prEN ISO/ASTM 52933
ICS:
13.040.30 Kakovost zraka na delovnem Workplace atmospheres
mestu
13.100 Varnost pri delu. Industrijska Occupational safety.
higiena Industrial hygiene
25.030 3D-tiskanje Additive manufacturing
oSIST prEN ISO/ASTM 52933:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN ISO/ASTM 52933:2023

oSIST prEN ISO/ASTM 52933:2023
DRAFT INTERNATIONAL STANDARD
ISO/ASTM DIS 52933
ISO/TC 261 Secretariat: DIN
Voting begins on: Voting terminates on:
2023-03-13 2023-06-05
Additive manufacturing — Environment, health and safety
— Test method for the hazardous substances emitted from
material extrusion type 3D printers in the non-industrial
places
ICS: 25.030; 13.040.30; 13.100
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
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USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/ASTM DIS 52933:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO/ASTM International 2023

oSIST prEN ISO/ASTM 52933:2023
ISO/ASTM DIS 52933:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/ASTM DIS 52933
ISO/TC 261 Secretariat: DIN
Voting begins on: Voting terminates on:

Additive manufacturing — Environment, health and safety
— Test method for the hazardous substances emitted from
material extrusion type 3D printers in the non-industrial
places
ICS: 25.030; 13.040.30; 13.100
This document is circulated as received from the committee secretariat.
© ISO/ASTM International 2023 THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
NOT BE REFERRED TO AS AN INTERNATIONAL
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below STANDARD UNTIL PUBLISHED AS SUCH.
or ISO’s member body in the country of the requester. In the United States, such requests should be sent to ASTM International.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
ISO copyright office ASTM International
TECHNOLOGICAL, COMMERCIAL AND
CP 401 • Ch. de Blandonnet 8 100 Barr Harbor Drive, PO Box C700
USER PURPOSES, DRAFT INTERNATIONAL
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STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
Phone: +41 22 749 01 11 Phone: +610 832 9634
POTENTIAL TO BECOME STANDARDS TO
Fax: +610 832 9635
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org Email: khooper@astm.org
NATIONAL REGULATIONS.
Website: www.iso.org Website: www.astm.org ISO/ASTM DIS 52933:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
© ISO/ASTM International 2023 – All rights reserved
PROVIDE SUPPORTING DOCUMENTATION. © ISO/ASTM International 2023

oSIST prEN ISO/ASTM 52933:2023
ISO/ASTM DIS 52933:2023(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Hazardous substance targets and major factors . 4
5 Relevant test standards.4
5.1 General . 4
5.2 Measuring target substances and overview . 5
6 Sampling conditions .5
6.1 Sampling location . 5
6.2 Sampling planning . 6
7 Measurement methods . 7
7.1 Short-term and long-term methods . 7
7.1.1 Purpose . 7
7.1.2 VOCs analysis . . . 7
7.1.3 Aldehyde method . 11
7.2 Continuous method .12
7.2.1 Purpose .12
7.2.2 Sampling .12
7.2.3 Determination of emission rate of particles .13
8 Test report .14
Annex A (informative) Considerations for reducing the emission of hazardous substances .16
Annex B (informative) Checklist for reduction of hazardous substances .23
Bibliography .24
iii
© ISO/ASTM International 2023 – All rights reserved

oSIST prEN ISO/ASTM 52933:2023
ISO/ASTM DIS 52933:2023(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.
The committee responsible for this document is ISO/TC 261, Additive manufacturing, in cooperation with
ASTM Committee F42, Additive Manufacturing Technologies, on the basis of a partnership agreement
between ISO and ASTM International with the aim to create a common set of ISO/ASTM standards on
Additive Manufacturing.
iv
© ISO/ASTM International 2023 – All rights reserved

oSIST prEN ISO/ASTM 52933:2023
ISO/ASTM DIS 52933:2023(E)
Introduction
This document refers to the assessment of hazardous substances emitted during operation of material
extrusion type 3D printers installed in schools or public places for educational and hands-on purposes,
and basic countermeasures for reducing the substances.
This document provides the necessary information and test procedures to reflect the characteristics
of the AM process based on the previous international standards related to indoor air quality and to
assess hazardous substances in the non-industrial places.
Manufacturing personnel, supervisor, and manager who are working at the non-industrial places will
be able to use this document to measure and diagnose air quality. This document also helps them to be
able to try to reduce the hazardous substances emitted from the non-industrial places.
v
© ISO/ASTM International 2023 – All rights reserved

oSIST prEN ISO/ASTM 52933:2023

oSIST prEN ISO/ASTM 52933:2023
DRAFT INTERNATIONAL STANDARD ISO/ASTM DIS 52933:2023(E)
Additive manufacturing — Environment, health and safety
— Test method for the hazardous substances emitted from
material extrusion type 3D printers in the non-industrial
places
1 Scope
This document covers the test method for measuring hazardous substances emitted during the
operation of material extrusion type 3D printer in the non-industrial places and considerations for
reducing them.
This document:
— specifies main hazardous substances emitted from material extrusion type 3D printer during
operation;
— describes the additional information and the associated test method for measuring hazardous
substances, and;
— includes considerations for reducing the hazardous substances and basic countermeasures.
This document is to measure concentrations of hazardous substances generated in the non-industrial
places (school, public place and so on) in which material extrusion type 3D printers are installed, and
to maintain an acceptable work environment by managing field facilities, material extrusion type 3d
printers, filaments, and additive manufactured products for the reduction of hazardous substances.
However, this document does not cover all gas-phase chemical emissions but are applicable to a range
of VOCs from n-hexane to n-hexadecane, including aldehydes. Considerations for reducing chemical
emissions and for improving the work environment are given in Annex A and B.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated referen
...