{"id":430967,"date":"2024-10-20T07:25:40","date_gmt":"2024-10-20T07:25:40","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-189092022-2\/"},"modified":"2024-10-26T14:07:04","modified_gmt":"2024-10-26T14:07:04","slug":"bs-iso-189092022-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-189092022-2\/","title":{"rendered":"BS ISO 18909:2022"},"content":{"rendered":"
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
---|---|---|---|---|---|---|---|
2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
7<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
8<\/td>\n | Introduction <\/td>\n<\/tr>\n | ||||||
11<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
12<\/td>\n | 4 Test methods \u2014 General 4.1 Sensitometric exposure 4.2 Processing <\/td>\n<\/tr>\n | ||||||
13<\/td>\n | 4.3 Densitometry 4.4 Definition of density terms 4.5 Density values to be measured <\/td>\n<\/tr>\n | ||||||
14<\/td>\n | 4.6 Method of correction of density measurements for dmin changes 4.6.1 General <\/td>\n<\/tr>\n | ||||||
17<\/td>\n | 4.6.2 Transmission density corrected for dmin 4.6.3 Reflection density corrected for dmin 4.6.4 Colour balance in a neutral density patch 4.6.5 dmin changes 4.6.6 dmin colour balance <\/td>\n<\/tr>\n | ||||||
18<\/td>\n | 4.7 Computation of image-life parameters 4.8 Effects of dye fading and stain formation on the printing quality of colour negative images <\/td>\n<\/tr>\n | ||||||
19<\/td>\n | 5 Test methods \u2014 Dark stability 5.1 Introduction 5.2 Test conditions <\/td>\n<\/tr>\n | ||||||
20<\/td>\n | 5.3 Number of specimens <\/td>\n<\/tr>\n | ||||||
21<\/td>\n | 5.4 Test equipment and operation for specimens free-hanging in air 5.5 Test equipment and operation for specimens sealed in moisture-proof bags 5.6 Conditioning and packaging of specimens in moisture-proof bags 5.7 Incubation conditions for specimens sealed in moisture-proof bags 5.8 Computation of dark stability <\/td>\n<\/tr>\n | ||||||
22<\/td>\n | 6 Test methods \u2014 Light stability 6.1 Introduction 6.2 Number of specimens 6.3 Irradiance measurements and normalization of test results <\/td>\n<\/tr>\n | ||||||
23<\/td>\n | 6.4 Backing of test specimens during irradiation testing 6.5 Specification for standard window glass 6.6 High-intensity filtered xenon arc ID65 illuminant (50 klx to 100 klx) for simulated indoor indirect daylight through window glass <\/td>\n<\/tr>\n | ||||||
26<\/td>\n | 6.7 Glass-filtered fluorescent room illumination \u2014 Cool White fluorescent lamps (80 klx or lower) <\/td>\n<\/tr>\n | ||||||
29<\/td>\n | 6.8 Incandescent tungsten room illumination 3,0 klx \u2013 CIE illuminant A spectral distribution 6.9 Simulated outdoor sunlight (xenon arc) 100 klx \u2013 CIE D65 spectral distribution <\/td>\n<\/tr>\n | ||||||
31<\/td>\n | 6.10 Intermittent tungsten-halogen lamp slide projection 1 000 klx <\/td>\n<\/tr>\n | ||||||
32<\/td>\n | 6.11 Computation of light stability 7 Test report 7.1 Introduction <\/td>\n<\/tr>\n | ||||||
35<\/td>\n | 7.2 Dark stability tests 7.3 Light stability tests <\/td>\n<\/tr>\n | ||||||
37<\/td>\n | Annex A (informative) A method of interpolation for step wedge exposures <\/td>\n<\/tr>\n | ||||||
38<\/td>\n | Annex B (informative) Method for power formula dmin correction of reflection print materials <\/td>\n<\/tr>\n | ||||||
43<\/td>\n | Annex C (informative) Illustration of Arrhenius calculation for dark stability <\/td>\n<\/tr>\n | ||||||
47<\/td>\n | Annex D (informative) The importance of the starting density in the assessment of dye fading and colour balance changes in light-stability tests <\/td>\n<\/tr>\n | ||||||
49<\/td>\n | Annex E (informative) Enclosure effects in light-stability tests with prints framed under glass or plastic sheets <\/td>\n<\/tr>\n | ||||||
51<\/td>\n | Annex F (informative) Data treatment for the stability of light-exposed colour images <\/td>\n<\/tr>\n | ||||||
59<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Photography. Processed photographic colour films and paper prints. Methods for measuring image stability<\/b><\/p>\n |