I.S. EN 27526:1992
Withdrawn
View Superseded by
NICKEL, FERRONICKEL AND NICKEL ALLOYS - DETERMINATION OF SULFUR CONTENT - INFRA-RED ABSORPTION METHOD AFTER INDUCTION FURNACE COMBUSTION
Hardcopy , PDF
English
09-25-1992
09-30-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope and field of application
2 References
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling and samples
7 Procedure
8 Expression of results
9 Notes on procedure and equipment
10 Test report
Annex A Examples of compositions of nickel, ferronickel
and nickel alloys
Annex B Features of commercial high frequency induction
furnaces and infra-red sulfur analyses
Defines an infra-red absorption method after combustion for the determination of the sulfur content of nickel and ferronickel in the range 0,001 to 0,3% (m/m), and of nickel alloys in the range 0,001 to 0,l% (m/m).
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| EN 27526:1991 | Identical |
| ISO 7526:1985 | Identical |
| DIN EN 27526:1992-02 | Equivalent |
| UNE-EN 27526:1992 | Equivalent |
| ISO 7525:1985 | Nickel — Determination of sulfur content — Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide |
| ISO 5725:1986 | Precision of test methods — Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
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