BS EN ISO 14720-1:2013
$102.76
Testing of ceramic raw and basic materials. Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials – Infrared measurement methods
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 18 |
This part of ISO 14720 defines a method for the determination of sulfur in powdered and granular non-oxidic ceramic raw materials and materials, such as silicon carbides, silicon nitrides, graphites, carbon blacks, cokes, carbon powders. If proved by the recovery rate, this method can also be applied for other non-metallic powdered and granular materials, e.g. silicon dioxide.
This part of ISO 14720 is applicable for materials with mass fractions of sulfur from 0,005 % to 2 %.
This part of ISO 14720 can also be applied for materials with higher mass fractions of sulfur after verification of the particular case.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Section sec_1 Section sec_2 Section sec_3 Section sec_3.1 Section sec_3.2 Section sec_3.3 Section sec_3.4 1 Scope 2 Principle 3 Apparatus |
| 8 | Section sec_4 Section sec_4.1 Section sec_4.2 Section sec_4.3 Section sec_4.4 Section sec_4.5 Section sec_5 Section sec_6 Section sec_7 Section sec_7.1 4 Reagents 5 Sampling and sample preparation 6 Calibration 7 Performance 7.1 Preparation of analysis |
| 9 | Section sec_7.2 Section sec_7.3 Section sec_8 Section sec_9 Section sec_9.1 Section sec_9.2 Section sec_10 7.2 Determination of blank value 7.3 Determination of sulfur content 8 Calculation and report of the results 9 Precision 9.1 Repeatability 9.2 Reproducibility 10 Test report |
| 11 | Annex sec_A Table tab_A.1 Table tab_A.2 Annex A (informative) Results of the round-robin test |
| 12 | Table tab_A.3 Table tab_A.4 |
| 13 | Annex sec_B Annex B (informative) Information regarding the validation of the uncertainty of the mean value |
| 14 | Annex sec_C Annex C (informative) Commercial Certified Reference Materials (CRM) |
| 15 | Reference ref_1 Reference ref_2 Reference ref_3 Reference ref_4 Reference ref_5 Reference ref_6 Reference ref_7 Reference ref_8 Reference ref_9 Bibliography |
