DIN EN 61262-6:1995-09
Medical electrical equipment - Characteristics of electro-optical X-ray image intensifiers - Part 6: Determination of the contrast ratio and veiling glare index (IEC 61262-6:1994); German version EN 61262-6:1994
| Fecha edición: |
1995-09-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | An X-ray intensifier reduces the irradiation of the patient. It is a significant part of the image system. The test procedures for the contrast ratio and veiling glare index enable manufacturers and test houses to increase the image quality. Röntgenbildverstärker dienen der Dosiseinsparung. Sie bilden einen wesentlichen Teil der Signalübertragungskette. Die Festlegung der Meß- und Prüfverfahren für das Kontrastverhältnis und den Untergrundkoeffizienten dient der Qualitätssicherung. |
| Keywords: | Amplifier tubes|Coefficients|Contrast (optical)|Contrast ratio|Definitions|Electrical engineering|Electromedicine|Electron optics|Electron-optical|Electrooptics|Fluorescent screens|Image intensifiers|Inspection|Measuring instruments|Measuring techniques|Medical equipment|Medical radiography|Nominal diameters|Optoelectronic devices|Quality assurance|Radiology|Specification (approval)|Subsoil|Testing|Tubes|X-ray|X-ray image intensifiers|X-ray technique|X-rays |
| ICS: | 11.040.50 - Equipo radiográfico |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 61262-6:1994 Idéntica IEC 61262-6:1994 |
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