BS ISO 2469:2014
$142.49
Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 30 |
This International Standard describes the general procedure for measuring the diffuse radiance factor of all types of pulp, paper and board. More particularly, it specifies in detail in Annex A the characteristics of the equipment to be used for such measurements, and in Annex B the procedures to be used for calibrating that equipment.
This International Standard may be used to measure the diffuse radiance factors and related properties of materials containing fluorescent whitening agents, provided that the UV-content of the instrument illumination has been adjusted to give the same level of fluorescence as a fluorescent reference standard for a selected CIE illuminant, in accordance with the specific International Standard describing the measurement of the property in question.
This International Standard describes in Annex C the preparation of fluorescent reference standards, although the procedures for using these standards are not included, since their use is described in detail in the specific International Standards describing the measurement of the properties of materials containing fluorescent whitening agents.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | Section sec_1 Section sec_2 Section sec_3 Section sec_3.1 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | Section sec_3.2 Section sec_3.3 Section sec_3.4 Section sec_3.5 Section sec_3.6 Section sec_3.7 |
| 11 | Section sec_3.8 Section sec_3.9 Section sec_3.10 Section sec_3.11 Section sec_3.12 |
| 12 | Section sec_4 Section sec_5 Section sec_5.1 Section sec_5.2 Section sec_5.3 Section sec_5.4 Section sec_6 Section sec_6.1 4 Principle 5 Apparatus 6 Photometric calibration of the instrument and its working standards 6.1 Calibration of the instrument |
| 13 | Section sec_6.2 Section sec_6.3 Section sec_6.4 6.2 Calibration of the working standards for its intended use 6.3 Use of working standards 6.4 Cleaning the working standards |
| 14 | Section sec_7 Section sec_8 Section sec_9 Section sec_9.1 Section sec_9.2 7 Sampling 8 Preparation of the test pieces 9 Procedure 9.1 Verification of calibration 9.2 Measurement |
| 15 | Section sec_10 Section sec_11 Section sec_12 10 Calculation and expression of results 11 Precision 12 Test report |
| 16 | Annex sec_A Annex sec_A.1 Annex sec_A.1.1 Annex sec_A.1.2 Annex sec_A.1.3 Annex sec_A.1.4 Annex sec_A.1.5 Annex sec_A.1.6 Annex sec_A.1.7 Annex sec_A.1.8 Annex sec_A.1.9 Annex sec_A.2 Annex A (normative) Instruments for the measurement of radiance factor |
| 17 | Annex sec_A.3 Annex sec_A.4 |
| 18 | Annex sec_A.5 Annex sec_A.6 |
| 19 | Annex sec_B Annex sec_B.1 Annex sec_B.2 Annex sec_B.3 Annex B (normative) Calibration service — Photometric calibration |
| 20 | Annex sec_B.4 Annex sec_B.5 |
| 21 | Annex sec_C Annex sec_C.1 Annex sec_C.2 Annex sec_C.2.1 Annex sec_C.2.2 Annex sec_C.2.3 Annex sec_C.2.4 Annex sec_C.2.5 Annex C (normative) Calibration service — UV-adjustment |
| 22 | Annex sec_C.3 Annex sec_C.3.1 Annex sec_C.3.2 |
| 23 | Annex sec_D Annex sec_D.1 Annex sec_D.2 Annex D (informative) Measurement uncertainty |
| 24 | Annex sec_D.3 Annex sec_D.4 |
| 25 | Annex sec_D.5 Annex sec_D.6 |
| 26 | Annex sec_E Annex E (informative) Radiance and reflectance |
| 27 | 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 Reference ref_10 Reference ref_11 Reference ref_12 Reference ref_13 Reference ref_14 Reference ref_15 Bibliography |
