EN 16117-1:2011
Current
The latest, up-to-date edition.
Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %
05-10-2011
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
This European Standard specifies an electrolytic method for the determination of the copper content in copper materials with a copper content less than 99,85 % (mass fraction) in the form of unwrought, wrought and cast products.Silver, if present, is co-deposited and is reported as copper. Approximately one-half of any selenium and tellurium present will co-deposit. Arsenic, antimony, bismuth and tin, if present, also interfere.
| Committee |
CEN/TC 133
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| I.S. EN 16117-1:2011 | Identical |
| NS EN 16117-1 : 2011 | Identical |
| DIN EN 16117-1:2011-12 | Identical |
| NF EN 16117-1 : 2011 | Identical |
| NEN EN 16117-1 : 2011 | Identical |
| PN EN 16117-1 : 2012 | Identical |
| BS EN 16117-1:2011 | Identical |
| NBN EN 16117-1 : 2011 | Identical |
| UNE-EN 16117-1:2012 | 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 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 |
| ISO 1554:1976 | Wrought and cast copper alloys — Determination of copper content — Electrolytic method |