BS ISO 248-2:2019 – TC:2020 Edition
$134.27
Tracked Changes. Rubber, raw. Determination of volatile-matter content – Thermogravimetric methods using an automatic analyser with an infrared drying unit
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 37 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 21 | National foreword |
| 25 | Foreword |
| 26 | 1 Scope 2 Normative references 3 Terms and definitions |
| 27 | 4 Principle 5 Reagents 6 Apparatus 6.1 Automatic analyser 7 Sampling and preparation of test portion |
| 28 | 8 Procedure 8.1 General 8.2 Determination of endpoints for method A and method B |
| 29 | 8.3 Method A (pre-defined drying time method) |
| 30 | 8.4 Method B (in which drying ends when the mass loss rate has decreased to a pre-defined level) 8.5 Calculation of volatile-matter content |
| 31 | 9 Precision 10 Test report |
| 32 | Annex A (informative) Examples of test conditions |
| 33 | Annex B (informative) Precision data |
| 35 | Bibliography |
