MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF ELECTRO-OPTICAL X-RAY IMAGE INTENSIFIERS - PART 4: DETERMINATION OF THE IMAGE DISTORTION

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-1995

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

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 IMAGE DISTORTION
5.1 Not used
5.2 Not used
5.3 Not used
5.4 Determination
5.4.1 Determination of the DIFFERENTIAL RADIAL IMAGE
       DISTORTION
5.4.2 Determination of the INTEGRAL IMAGE DISTORTION
6. Presentation of the IMAGE DISTORTION
7. Statement of compliance
Figure 1 - Suggested TEST DEVICE for the determination
           of the IMAGE DISTORTION
Annex A - Terminology - Index of terms
Annex ZA - (normative) Other international publications
           quoted in this standard with the references of
           the relevant European publications

Describes a method of determining the image distortion of x-ray image intensifiers. Applies to electro-optical x-ray image intensifiers for medical use.

DevelopmentNote	Supersedes DIN 6825-4 (07/2002)
DocumentType	Standard
Pages	9
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current
Supersedes	DIN 6825-4:1990-08

Standards	Relationship
UNE-EN 61262-4:1996	Identical
BS EN 61262-4:1995	Identical
SN EN 61262-4 : 1994	Identical
NBN EN 61262-4 : 1995	Identical
I.S. EN 61262-4:1995	Identical
NF EN 61262-4 : 1994	Identical
EN 61262-4:1994	Identical
IEC 61262-4:1994	Identical