BS ISO 5-2:2009
Current
The latest, up-to-date edition.
Photography and graphic technology. Density measurements Geometric conditions for transmittance density
Hardcopy , PDF
English
30-04-2010
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Coordinate system, terminology and symbols
5 Distinction between ideal and realized parameters
6 Requirements for ISO 5 standard diffuse transmittance
density
7 Requirements for ISO 5 standard projection transmittance
density
8 Conformance testing
Annex A (normative) - Diffusion coefficient
Annex B (normative) - Determining conformance with tolerances
Annex C (informative) - Unmatched influx and efflux angles
Bibliography
Describes the geometric conditions for measuring ISO 5 standard diffuse and f/4,5 and f/1,6 projection transmittance densities.
| Committee |
CPW/42
|
| DevelopmentNote |
Supersedes BS 1384-2(2001) & 08/30192849 DC. (04/2010) Reviewed and confirmed by BSI, August 2014. (07/2014)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO5 specifies the geometric conditions for measuring ISO5 standard diffuse and f/4,5 and f/1,6 projection transmittance densities.
ISO5 standard diffuse density is primarily applicable to measurements of photographic images to be viewed on a transparency illuminator, or viewing box, to be contact printed, or to be projected with a system employing diffuse illumination.
ISO5 standard projection density is primarily applicable to measurements of photographic images to be projected with systems employing optical condensers.
Although primarily intended for the measurement of photographic images, the densitometric methods specified in this part of ISO5 are often applied to optical filters and other transparent materials.
| Standards | Relationship |
| ISO 5-2:2009 | Identical |
| DEFSTAN 81-119/4(2017) : 2017 | PLASTIC MOULDING MATERIALS FOR PACKAGING |
| DEFSTAN 81-119/3(2016) : 2016 | CROSS-LINKED EXPANDED ETHYLENE-VINYL ACETATE SHEETS AND MOULDINGS |
| IEC 60050-845:1987 | International Electrotechnical Vocabulary (IEV) - Part 845: Lighting |
| ISO 14253-1:2017 | Geometrical product specifications (GPS) — Inspection by measurement of workpieces and measuring equipment — Part 1: Decision rules for verifying conformity or nonconformity with specifications |
| ASTM E 284 : 2017 : REDLINE | Standard Terminology of Appearance |
| ISO 5-3:2009 | Photography and graphic technology Density measurements Part 3: Spectral conditions |
| ISO 5-1:2009 | Photography and graphic technology Density measurements Part 1: Geometry and functional notation |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.