ISO 18903:2002

Imaging materials — Films and paper — Determination of dimensional change

Publication date: Jul 11, 2002

General information

Current stage: 90.93 Effective date: Jun 15, 2022

Originator: ISO

Owner: ISO/TC 42

Type: International Standard

ICS: 37.040.20

Languages: English

Buying

Status: Published

PDF - EC$276.92

Paper - EC$276.92

PDF and Paper - EC$553.84

Language

Language in which you want to receive the document.

Scope

ISO 18903:2002 specifies a method for determining the dimensional change of photographic films and papers caused by:
variations in equilibrium moisture content due to change in the relative humidity (RH) of the atmosphere (humidity coefficient of expansion); change in temperature (thermal coefficient of expansion); processing; ageing.
ISO 18903:2002 deals with the moisture content and thermal history of the specimens before measurement, the atmospheric conditions during measurement, and the treatment of the data. It does not describe the various experimental techniques used to make the measurements.
This International Standard is not suitable for determining the dimensional change of instant photographic film.

Life cycle

PREVIOUSLY

Revises
ISO 6221:1996

NOW

PUBLISHED
ISO 18903:2002
90.93 Standard confirmed
Jun 15, 2022

Preview

Only informative sections of projects are publicly available. To view the full content, you will need to members of the committee. If you are a member, please log in to your account by clicking on the "Log in" button.