BS ISO 19272:2015
$167.15
Low alloyed steel. Determination of C, Si, Mn, P, S, Cr, Ni, Al, Ti and Cu. Glow discharge optical emission spectrometry (routine method)
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 42 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references |
| 8 | 3 Principle 4 Apparatus 4.1 Glow discharge optical emission spectrometer 4.1.1 General 4.1.2 Short term stability 4.1.3 Detection limit 4.1.4 Data acquisition and processing system 4.1.5 Others |
| 9 | 5 Sampling 6 Procedure 6.1 Sample preparation 6.2 Selection of spectral lines |
| 10 | 6.3 Optimization of the instrument 6.3.1 General 6.3.2 Setting the discharge parameters of a direct current (DC) source |
| 11 | 6.3.3 Setting the discharge parameters of radiofrequency (RF) source |
| 12 | 6.3.4 Optimization of the detection system 6.3.5 Pre-burning time and integration time 6.3.6 Validation of the instrumental parameters 6.4 Calibration |
| 13 | 6.5 Checking of the trueness of the method 6.6 Drift correction 6.7 Analysis of the samples 7 Expression of results 7.1 Method of calculation 7.2 Precision |
| 17 | 8 Test report |
| 18 | Annex A (informative) Detection limit |
| 20 | Annex B (informative) Additional information on international interlaboratory test |
| 28 | Annex C (informative) Graphical representation of precision data |
| 38 | Bibliography |
