{"id":305019,"date":"2024-10-19T20:52:05","date_gmt":"2024-10-19T20:52:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-24692014\/"},"modified":"2024-10-25T18:26:23","modified_gmt":"2024-10-25T18:26:23","slug":"bs-iso-24692014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-24692014\/","title":{"rendered":"BS ISO 2469:2014"},"content":{"rendered":"

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.<\/p>\n

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.<\/p>\n

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.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\nSection sec_1
Section sec_2
Section sec_3
Section sec_3.1
1\tScope
2\tNormative references
3\tTerms and definitions <\/td>\n<\/tr>\n
10<\/td>\nSection sec_3.2
Section sec_3.3
Section sec_3.4
Section sec_3.5
Section sec_3.6
Section sec_3.7 <\/td>\n<\/tr>\n
11<\/td>\nSection sec_3.8
Section sec_3.9
Section sec_3.10
Section sec_3.11
Section sec_3.12 <\/td>\n<\/tr>\n
12<\/td>\nSection 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\tPrinciple
5\tApparatus
6\tPhotometric calibration of the instrument and its working standards
6.1\tCalibration of the instrument <\/td>\n<\/tr>\n
13<\/td>\nSection sec_6.2
Section sec_6.3
Section sec_6.4
6.2\tCalibration of the working standards for its intended use
6.3\tUse of working standards
6.4\tCleaning the working standards <\/td>\n<\/tr>\n
14<\/td>\nSection sec_7
Section sec_8
Section sec_9
Section sec_9.1
Section sec_9.2
7\tSampling
8\tPreparation of the test pieces
9\tProcedure
9.1\tVerification of calibration
9.2\tMeasurement <\/td>\n<\/tr>\n
15<\/td>\nSection sec_10
Section sec_11
Section sec_12
10\tCalculation and expression of results
11\tPrecision
12\tTest report <\/td>\n<\/tr>\n
16<\/td>\nAnnex 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\u00a0A
\n(normative)<\/p>\n

Instruments for the measurement of radiance factor <\/td>\n<\/tr>\n

17<\/td>\nAnnex sec_A.3
Annex sec_A.4 <\/td>\n<\/tr>\n
18<\/td>\nAnnex sec_A.5
Annex sec_A.6 <\/td>\n<\/tr>\n
19<\/td>\nAnnex sec_B
Annex sec_B.1
Annex sec_B.2
Annex sec_B.3
Annex\u00a0B
\n(normative)<\/p>\n

Calibration service \u2014 Photometric calibration <\/td>\n<\/tr>\n

20<\/td>\nAnnex sec_B.4
Annex sec_B.5 <\/td>\n<\/tr>\n
21<\/td>\nAnnex 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\u00a0C
\n(normative)<\/p>\n

Calibration service \u2014 UV-adjustment <\/td>\n<\/tr>\n

22<\/td>\nAnnex sec_C.3
Annex sec_C.3.1
Annex sec_C.3.2 <\/td>\n<\/tr>\n
23<\/td>\nAnnex sec_D
Annex sec_D.1
Annex sec_D.2
Annex\u00a0D
\n(informative)<\/p>\n

Measurement uncertainty <\/td>\n<\/tr>\n

24<\/td>\nAnnex sec_D.3
Annex sec_D.4 <\/td>\n<\/tr>\n
25<\/td>\nAnnex sec_D.5
Annex sec_D.6 <\/td>\n<\/tr>\n
26<\/td>\nAnnex sec_E
Annex\u00a0E
\n(informative)<\/p>\n

Radiance and reflectance <\/td>\n<\/tr>\n

27<\/td>\nReference 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 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2014<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":305027,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-305019","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/305019","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/305027"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=305019"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=305019"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=305019"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}