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BS 7725-2.2:1994

Current
Current

The latest, up-to-date edition.

Evaluation and routine testing in medical imaging departments. Constancy tests Method for radiographic cassettes and film changers and film-screen contact and relative sensitivity of the screen-cassette assembly
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-02-1994

Committees responsible
National foreword
Introduction
Method
1. Scope and object
2. References to other publications
3. Terminology
4. General condition of radiographic cassettes,
     intensifying screens and intensifying screens
     in film changers
5. Testing the constancy of adequate contact in
     film-screen combinations
6. Testing the relative sensitivity of intensifying
     screen(s) and associated radiographic cassettes
7. Test report
Annexes
A. Terminology - Index of terms
B. Example of a form for the standardized test report
C. Guidance on action to be taken
D. Rationale

Method to check constancy of homogenous contact between intensifying screens and the radiographic film and relative sensitivity of the intensifying screen.

This technical report applies to radiographic cassettes and to film changers used to record an X-ray pattern on radiographic film by direct radiography. This technical report applies to radiographic cassettes and film changers that are equipped with intensifying screen(s). This technical report does not apply to specialized radiographic cassettes such as mammographic cassettes, multi-section cassettes and cassettes used in dental panoramic tomography. Its application to radiographic cassettes with an integrated anti-scatter grid may not give satisfactory results. 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 IEC1223-1.

Committee
CH/62/2
DevelopmentNote
Also numbered as IEC 61223-2-2 Supersedes 88/56156 DC (10/2005) Reviewed and confirmed by BSI, December 2005. (11/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current

BS 7725-3.2(1997) : 1997 EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - CHEMICAL METHODS - IMAGING PERFORMANCE OF MAMMOGRAPHIC X-RAY EQUIPMENT
BS EN 61223-2-4:1995 Evaluation and routine testing in medical imaging departments. Constancy tests Method for hard copy cameras
BS 7725-2.4(1995) : 1995 EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - CONSTANCY TESTS - METHOD FOR HARD COPY CAMERAS
BS 7725-2.5(1995) : 1995 EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - CONSTANCY TESTS - METHOD FOR IMAGE DISPLAY DEVICES
BS EN 61223-2-5:1995 Evaluation and routine testing in medical imaging departments. Constancy tests Method for image display devices
BS 7725-2.6(1995) : 1995 EVALUATION AND ROUTINE TESTING IN MEDICAL IMAGING DEPARTMENTS - CONSTANCY TESTS - METHOD FOR X-RAY EQUIPMENT FOR COMPUTED TOMOGRAPHY

BS 7725-2.3:1994 Evaluation and routine testing in medical imaging departments. Constancy tests Method for darkroom safelight conditions
BS 6641:1985 Glossary of medical radiology terms
BS 7725-1:1994 Evaluation and routine testing in medical imaging departments. General
BS 7725-2.1:1994 Evaluation and routine testing in medical imaging departments. Constancy tests Method for film processors

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