Document Details |
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| Name of Department/Committee : | CHD 15 | ||||
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| Document Number : | CHD 15 ( 24764) | ||||
| Document Title [English] : | Methods of Sampling and Test for Paper and Allied Products Part 4 Methods of Test for Paper Board and Pulp Section 4 Measurement of diffuse radiance factor diffuse reflectance factor First Revision | ||||
| Document Title [Hindi] : | कागज और संबद्ध उत्पादों के लिए नमूना चयन और परीक्षण पद्धतियाँ भाग 4 — कागज, बोर्ड और लुगदी के लिए परीक्षण पद्धतियाँ अनुभाग 4 — विसरित चमक कारक का मापन ( विसरित परावर्तन कारक ) ( पहला पुनरीक्षण ) | ||||
| Document Type : | Revision | ||||
| Language : | English | ||||
| Priority : | 3 | ||||
| ICS Code : | 85.040; 85.060 | ||||
| Date of Project Approval : | 07-12-2022 | ||||
| Standards to be Revised : |
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| Standards to be Superseded : |
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Classification Details |
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| Group : | Chemicals, Plastics and their Products including packaging and Environment |
| Sub Group : | Chemical Products |
| Sub Sub Group : | Boards, corrugated/fibreboard boxes and cartons and other packages |
| Aspects : | Methods of tests |
| Risk : | None |
| Certification : | Not Certifiable |
| Short Commom Man's Title : | |
| ITCHS Code : | |
| Ministry : |
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| Sustainable development Goals : | |
| Degree of Equivalence : | Identical under dual numbering |
| Identical/Equivalent Standards : | ISO/FDIS 2469:2023 |
| Organization Type: | ISO |
| Sl.No. | Synosis Points | |
| 1 | the main changes in this revision: (a) introduction of the method for calibrating to the CIE illuminant C and to the standard illuminant D65, in addition to the procedure for calibration of the non-fluorescent part of the spectrum; (b) addition of limit values for brightness and whiteness to check the performance of the calibration (as it is reported for non-fluorescence calibration); (c) addition of Effective Residual Ink Concentration (ERIC number) to the list of optical properties based on reflectance and radiance measurements in the introduction; (d) update of Annex C in order to reflect the revised version of ISO 4094; (e) update of bibliography; and (f) editorial revision. | |
Timeline Details |
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Stages |
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| Sl. No. |
Stage | Date of Occurence | Remarks | Circulated to | Files |
| 1 | Generation of Document Number | 07-12-2022 | ------- | ||
| 2 | P-Draft Waived | 01-02-2024 | ------- | ||
| 3 | WC Draft | 01-02-2024 | Duration : 60 Days Submitted for HOD approval Remarks : During the 26th meeting of CHD 15 held on 7 Dec 2022 the committee decided to revise the standard by adopting the latest version of ISO FDIS 2469: 2023 in dual numbering It was also decided to issue the document into wide circulation for two months |
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| 4 | WC Draft | 02-02-2024 | WC rejected by HOD Remarks: Please put up with corrections as discussed. |
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| 5 | WC Draft | 06-02-2024 | Duration : 60 Days Submitted for HOD approval Remarks : As Discussed corrections have been done |
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| 6 | WC Draft | 07-02-2024 | WC approved by HOD |
CHDC | ------- |