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SLOVENSKI STANDARD
01-marec-2023
Nadomešča:
SIST EN ISO 9455-6:2001
Talila za mehko spajkanje - Preskusne metode - 6. del: Določevanje in detekcija
halogenida (razen fluorida) (ISO 9455-6:2022)
Soft soldering fluxes - Test methods - Part 6: Determination and detection of halide
(excluding fluoride) content (ISO 9455-6:2022)
Flussmittel zum Weichlöten - Prüfverfahren - Teil 6: Bestimmung und Nachweis des
Halogenidgehaltes (außer Fluorid) (ISO 9455-6:2022)
Flux de brasage tendre - Méthodes d'essai - Partie 6: Dosage et détection des
halogénures (à l'exception des fluorures) (ISO 9455-6:2022)
Ta slovenski standard je istoveten z: EN ISO 9455-6:2022
ICS:
25.160.50 Trdo in mehko lotanje Brazing and soldering
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 9455-6
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2022
EUROPÄISCHE NORM
ICS 25.160.50 Supersedes EN ISO 9455-6:1997
English Version
Soft soldering fluxes - Test methods - Part 6:
Determination and detection of halide (excluding fluoride)
content (ISO 9455-6:2022)
Flux de brasage tendre - Méthodes d'essai - Partie 6: Flussmittel zum Weichlöten - Prüfverfahren - Teil 6:
Dosage et détection des halogénures (à l'exception des Bestimmung und Nachweis des Halogenidgehaltes
fluorures) (ISO 9455-6:2022) (außer Fluorid) (ISO 9455-6:2022)
This European Standard was approved by CEN on 29 November 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, 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 9455-6:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 9455-6:2022) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” 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 June 2023, and conflicting national standards shall be
withdrawn at the latest by June 2023.
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.
This document supersedes EN ISO 9455-6:1997.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 9455-6:2022 has been approved by CEN as EN ISO 9455-6:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 9455-6
Second edition
2022-12
Soft soldering fluxes — Test
methods —
Part 6:
Determination and detection of halide
(excluding fluoride) content
Flux de brasage tendre — Méthodes d'essai —
Partie 6: Dosage et détection des halogénures (à l'exception des
fluorures)
Reference number
ISO 9455-6:2022(E)
ISO 9455-6:2022(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: [email protected]
Website: www.iso.org
Published in Switzerland
ii
ISO 9455-6:2022(E)
Contents Page
Foreword .iv
1 S c op e . 1
2 N ormative references . 1
3 T erms and definitions . 1
4 M ethod A: Potentiometric method (Reference method) . 1
4 .1 P r i nc iple . 1
4. 2 R e a gent s . 2
4 . 3 A pp a r at u s . 2
4 .4 P r o c e du r e . 2
4.5 C alculation of results . 3
5 M ethod B: Titration method for halide (excluding fluoride) content of water-soluble
fluxes . 3
5 .1 P r i nc iple . 3
5 . 2 R e a g ent s . 4
5 . 3 A pp a r at u s . 4
5 .4 P r o c e du r e . 4
5.5 S tandardization of the ammonium thiocyanate solution (5.2.2) . 5
5.6 C alculation of results . 5
6 M ethod C: Titration method for the determination of halide (excluding fluoride)
content of water-soluble fluxes containing phosphates . 5
6 .1 P r i nc iple . 5
6 . 2 R e a g ent s . 6
6 . 3 A pp a r at u s . 6
6 .4 P r o c e du r e . 6
6.5 S tandardization of the ammonium thiocyanate solution (6.2.2) . 7
6.6 C alculation of results . 7
7 M ethod D: Qualitative test for the presence of ionic halides in flux .7
7.1 P r i nc iple . 7
7. 2 R e a g ent s . 7
7. 3 A pp a r at u s . 8
7.4 P r o c e du r e . 8
7.4.1 Preparation of flux test solution . 8
7.4 . 2 Te s t pr o c e du r e. 9
8 P r e c i s ion . 9
8.1 General . 9
8 . 2 Me t ho d A . 10
8 . 3 Me t ho d B . 10
8 .4 Me t ho d C . 10
9 T est report .10
Annex A (normative) Method for standardizing the silver nitrate solution .12
Bibliography .15
iii
ISO 9455-6:2022(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies
...