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UNI EN ISO 9455-16 : 2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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SOFT SOLDERING FLUXES - TEST METHODS - PART 16: FLUX EFFICACY TEST, WETTING BALANCE METHOD

Superseded date

05-03-2020

Superseded by

UNI EN ISO 9455-16:2020

Published date

01-01-2013

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Foreword
1 Scope
2 Normative references
3 Symbols
4 Principle
5 Reagents
6 Apparatus
7 Test pieces
8 Procedure
9 Reference value using standard flux
10 Presentation of results
11 Calculation and expression of results
12 Test report
Annex A (normative) - Method for the preparation
        of standard rosin (colophony) based liquid
        fluxes having 25% (by mass) non-volatile
        content
Annex B (normative) - Method for the production
        of test pieces with a controlled-contaminated
        surface for the wetting balance test (artificial
        sulfidation method)

Describes a method for the assessment of the efficacy of a soft soldering flux, known as the wetting balance method.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

IEC 60068-2-20:2008 Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads
ISO 9454-1:2016 Soft soldering fluxes Classification and requirements Part 1: Classification, labelling and packaging
IEC 60068-2-54:2006 Environmental testing - Part 2-54: Tests - Test Ta: Solderability testing of electronic components by the wetting balance method
ISO 9453:2014 Soft solder alloys Chemical compositions and forms

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