NBN EN 61262-6 : 1995
Current
The latest, up-to-date edition.
MEDISCHE ELEKTRISCHE TOESTELLEN - KENMERKEN VAN ELEKTRO-OPTISCHE RONTGENBEELDVERSTERKERS - DEEL 6 : BEPALING VAN DE CONTRASTVERHOUDING EN DE VERBLINDINGSCOEFFICIENT
12-01-2013
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.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 61262-6:1995 | Identical |
| I.S. EN 61262-6:1995 | Identical |
| UNE-EN 61262-6:1996 | Identical |
| EN 61262-6:1994 | Identical |
| DIN EN 61262-6:1995-09 | Identical |
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