MEDICAL ELECTRICAL EQUIPMENT - CHARACTERISTICS OF ELECTRO-OPTICAL X-RAY IMAGE INTENSIFIERS - PART 3: DETERMINATION OF THE LUMINANCE DISTRIBUTION AND LUMINANCE NON-UNIFORMITY
International Electrotechnical Committee
Foreword
Introduction
Clause
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 LUMINANCE DISTRIBUTION and
LUMINANCE NON-UNIFORMITY
5.1 Preparation
5.2 Measurement
5.3 Corrections
5.4 Determination
6 Presentation of results
6.1 Presentation of the LUMINANCE DISTRIBUTION
6.2 Presentation of the LUMINANCE NON-UNIFORMITY
7 Statement of compliance
Annex A - Terminology - Index of terms
Applies to electro- optical X-ray image intensifiers for medical use, as components of diagnostic X-ray equipment. Describes a method of determining the luminance distribution and luminance non uniformity of X-ray image intensifiers related to conditions of uniform X-irradiation in the entrance plane.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 62 |
| Supersedes |
|
