PREN 16117-2 : DRAFT 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
COPPER AND COPPER ALLOYS - DETERMINATION OF COPPER CONTENT - PART 2: ELECTROLYTIC DETERMINATION OF COPPER IN MATERIALS WITH COPPER CONTENT HIGHER THAN 99,80%
01-11-2012
12-01-2013
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Precision
10 Test report
Annex A (normative) - Spent electrolyte - Determination
of residual copper - Flame atomic absorption
spectrometric method (FAAS)
Bibliography
Defines an electrolytic method for the determination of the copper content of unalloyed copper materials with a copper content higher than 99,80% (mass fraction) in the form of unwrought, wrought and cast products.
| Committee |
TC 133
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| NF EN 16117-2 : 2013 | Identical |
| 11/30244575 DC : 0 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 1811-1:1988 | Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 1: Sampling of cast unwrought products |
| ISO 1811-2:1988 | Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 2: Sampling of wrought products and castings |
| ISO 1553:1976 | Unalloyed copper containing not less than 99,90 % of copper Determination of copper content Electrolytic method |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
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