BS EN ISO 4892-1:2016 – TC:2020 Edition
$217.84
Tracked Changes. Plastics. Methods of exposure to laboratory light sources – General guidance
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 74 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 42 | European foreword |
| 44 | Foreword |
| 45 | Introduction |
| 47 | 1 Scope 2 Normative references |
| 48 | 3 Terms and definitions 4 Principle 4.1 General |
| 49 | 4.2 Significance |
| 50 | 4.3 Use of accelerated tests with laboratory light sources |
| 51 | 5 Requirements for laboratory exposure devices 5.1 Irradiance |
| 52 | 5.2 Temperature |
| 54 | 5.3 Humidity and wetting |
| 55 | 5.4 Other requirements for the exposure device |
| 56 | 6 Test specimens 6.1 Form, shape and preparation |
| 57 | 6.2 Number of test specimens 6.3 Storage and conditioning 7 Test conditions and procedure 7.1 Set points for exposure conditions |
| 58 | 7.2 Property measurements on test specimens |
| 59 | 8 Periods of exposure and evaluation of test results 8.1 General 8.2 Use of control materials 8.3 Use of results in specifications |
| 60 | 9 Test report |
| 62 | Annex A (normative) Procedures for measuring the irradiance uniformity in the specimen exposure area |
| 65 | Annex B (informative) Factors that decrease the degree of correlation between artificial accelerated weathering or artificial accelerated irradiation exposures and actual-use exposures |
| 68 | Annex C (informative) Solar spectral irradiance standards |
| 70 | Bibliography |
