Table of Contents

1 -  AS/NZS 4184.2.1:1994 EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - CONSTANCY TESTS - FILM PROCESSORS
4 -  PREFACE
5 -  CONTENTS
7 -  1 Scope and object
7 -  1.1 Scope
7 -  1.2 Object
8 -  2 References to other publications
8 -  3 Terminology
8 -  3.1 Use of terms
9 -  3.2 Definitions
9 -  4 General aspects of Constancy Tests
9 -  4.1 Principle of the test procedures
10 -  4.2 Test equipment
10 -  4.2.1 Control films
10 -  4.2.2 Sensitometer
10 -  4.2.3 Densitometer
11 -  4.2.4 Thermometer
11 -  4.3 Film Processor: Cleaning, maintenance and log book
11 -  4.4 Darkroom safelight conditions
11 -  5 Test procedure
11 -  5.1 Determination of constancy of Film Processor performance
11 -  5.1.1 Method
12 -  5.1.2 Data evaluation
12 -  5.1.3 Estabilshed Criteria
13 -  5.1.4 Further action
13 -  5.1.5 Frequency of Constancy Test
13 -  5.2 Consistency of control films
13 -  5.3 Hypo retention test
14 -  6 Action to be taken
14 -  7 Statement of compliance
17 -  Annex A - Terminology - Index of terms
18 -  Annex B - Example of a form for the standardized test report
24 -  Annex C - Guidance on action to be taken
25 -  Annex D - Rationale
28 -  Annex E - Procedures for initial setting up of the Film Processor
28 -  E.1 Initial setting up
29 -  E.2 Determination of optimum temperature of the development sol ution
29 -  E.2.1 Method
29 -  E.2.2 Data evaluat i on
29 -  E.2.3 Crit eri a to be appli ed
29 -  E.2.4 Further action
30 -  E.2.5 Frequency of test
30 -  E.3 Harmoni zation of several FILM PROCESSORS

Abstract

Applies to those components of medical X-ray equipment which process radiographic images both on film and by electronic means. It is identical with and reproduced from IEC 1223-2-1:1993.

Scope

This technical report applies to those components of X-RAY EQUIPMENT which process RADIOGRAPHIC FILM and other photographic materials in X-ray facilities in which any of the following radiographic or photographic materials are handled:
- all types of SCREEN FILM;
- NON-SCREEN FILM;
- photographic film for INDIRECT RADIOGRAPHY, as used for recording OUTPUT IMAGES of X-RAY IMAGE INTENSIFIERS, other transferred RADIOLOGICAL IMAGES;
- photographic material for copying RADIOGRAMS;
- photographic material for making permanent images of information recorded by electronic means, and presented on display tubes, for example: hard copy cameras, or printed by other electronic means, for example: laser; as used in diagnostic equipment such as for general RECONSTRUCTIVE TOMOGRAPHY, digital imaging, ultrasound, NUCLEAR MEDICINE, magnetic resonance.

The method described in this technical report is intended primarily for automatic FILM PROCESSORS, but may be adapted for testing equipment for manual processing.

This technical report is a part of a series of Particular Publications (standards and technical reports) which will describe test methods for the constancy of properties of various subsystems of diagnostic X-RAY EQUIPMENT, as described in IEC 1223-1.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
ProductNote	Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
Pages
ISBN
Committee	HE-003