ANSI PH2.47 : 1984
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DIRECT POSITIVE COLOR PRINT CAMERA MATERIALS - DETERMINATION OF ISO SPEED,
15-03-2022
12-01-2013
0. Introduction
1. Scope and Field of Application
2. References
3. Definitions
3.1 Exposure (H)
3.2 Speed
4. Sampling and Storage
5. Method of Test
5.1 Principle
5.2 Safelights
5.3 Exposure
5.4 Processing
5.5 Densitometry
5.6 Evaluation
6. Product Classification
6.1 ISO Speed Scale
6.2 ISO Speed of a Product
6.3 Accuracy
7. Product Marking and Labelling
Table - ISO Speed Scale
Figure - Determination of ISO Speed
Appendix - Cross-Reference for ISO Standards and
American National Standards
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.