BS EN 61262-6:1995
Current
The latest, up-to-date edition.
Characteristics of electro-optical X-ray image intensifiers for medical electrical equipment. Determination of the contrast ratio and veiling glare index
Hardcopy , PDF
English
15-04-1995
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Committees responsible
National foreword
Foreword
Introduction
1. Scope
2. Normative reference
3. Terminology
3.1 Definitions
3.2 Degree of requirements and reading instructions
4. Requirements
4.1 Test set-up
4.2 X-RAY IMAGE INTENSIFIER - Operating conditions
4.3 Input radiation
4.4 TEST DEVICE
4.5 Measurement equipment
5. Determination of the CONTRAST RATIO and the VEILING
GLARE INDEX
5.1 Preparation
5.2 Measurement
5.3 Corrections
5.4 Determination
6. Presentation of the CONTRAST RATIO and the VEILING
GLARE INDEX
7. Statement of compliance
Annexes
A. Terminology - Index of terms
B. Determination of a correction for photometer veiling
glare
ZA. Other international publications quoted in this
standard with the references of the relevant
European publications
Describes a method of determining the Contrast Ratio (CR) and the Veiling Glare Index (VGI) of electro-optical x-ray image intensifiers. Also gives detailed definitions and annexes.
| Committee |
CH/62/2
|
| DevelopmentNote |
Also numbered as IEC 61262-6 Supersedes 94/501346 DC (11/2005)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard applies to electro-optical X-ray image intensifiers for medical use, as components of diagnostic X-ray equipment. This International Standard describes a method of determining the contrast ratio (CR) and the vetting glare index (VGI) of electro-optical X-ray image intensifiers.
| Standards | Relationship |
| I.S. EN 61262-6:1995 | Identical |
| NF EN 61262-6 : 1994 | Identical |
| NBN EN 61262-6 : 1995 | Identical |
| EN 61262-6:1994 | Identical |
| SN EN 61262-6 : 1994 | Identical |
| UNE-EN 61262-6:1996 | Identical |
| DIN EN 61262-6:1995-09 | Identical |
| BS 6641:1985 | Glossary of medical radiology terms |
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