BS EN 15079:2015 – TC:2020 Edition
$186.33
Tracked Changes. Copper and copper alloys. Analysis by spark optical emission spectrometry (S-OES)
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 48 |
This European Standard specifies a routine method for the analysis of copper and copper alloys by spark source optical emission spectrometry (S-OES). The method is applicable to all elements except copper commonly present in copper and copper alloys present as impurities or minor or main constituents, and detectable by S-OES.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 28 | Contents Page |
| 29 | Foreword |
| 30 | 1 Scope 2 Normative references 3 Terms and definitions |
| 31 | 4 Principle 5 Apparatus 5.1 Optical emission spectrometer 5.2 Apparatus for sample surface preparation 6 Sampling |
| 32 | 7 Procedure 7.1 Surface preparation 7.2 Calibration procedures 7.2.1 General 7.2.1.1 Calibration process 7.2.1.2 Range of calibration 7.2.1.3 Number of sparks on calibration samples |
| 33 | 7.2.2 Calibration 7.2.3 Recalibration 7.2.4 Type recalibration 7.3 Analysis 7.3.1 Preparation of analytical programs |
| 34 | 7.3.2 Analysis method 7.3.3 Number of sparks on test samples 7.3.4 Status check of the apparatus 8 Expression of results |
| 35 | 9 Precision 10 Test report |
| 36 | Annex A (informative) Wavelengths for spectrometric analysis and typical calibration ranges for copper and copper alloys |
| 37 | Table A.1 — Elemental wavelength and range of calibration for pure copper and low alloyed copper |
| 39 | Table A.2 — Elemental wavelength and range of calibration for copper-zinc alloys |
| 41 | Table A.3 — Elemental wavelength and range of calibration for copper-nickel alloys, copper-tin alloys, copper-aluminium alloys and copper-nickel-zinc alloys |
| 43 | Annex B (informative) Wavelengths, background equivalent concentrations (BEC) and detection limits (DL) for pure copper |
| 44 | Table B.1 — Wavelengths, BEC-values and DL-ranges of spectrometers used in the round robin test of pure copper |
| 46 | Bibliography |
