STN EN IEC 60806
| Označenie: | STN EN IEC 60806 |
| Platnosť: | Platná |
| Počet strán: | 20 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Stanovenie maximálneho symetrického poľa žiarenia zostáv röntgenových trubíc a zostáv zdroja röntgenového žiarenia pre lekársku diagnostiku |
| Anglický názov: | Determination of the maximum symmetrical radiation field of X-ray tube assemblies and X-ray source assemblies for medical diagnosis |
| Dátum vydania: | 01. 04. 2023 |
| Dátum zrušenia: | |
| ICS: | 11.040.50 |
| Triediaci znak: | 36 4743 |
| Úroveň zapracovania: | idt EN IEC 60806:2023, idt IEC 60806:2022 |
| Vestník: | 03/23 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 60806:2005-01 (36 4743) |
| Poznámka vo Vestníku: | |
| Predmet normy: | This International Standard is applicable to X-RAY SOURCE ASSEMBLIES and X-RAY TUBE ASSEMBLIES, for use in MEDICAL DIAGNOSTIC RADIOLOGY for techniques in which the X-RAY PATTERN will be received simultaneously in all points of the IMAGE RECEPTION AREA. This standard specifies a method for the determination of the greatest geometrically symmetrical RADIATION FIELD at a specified distance from the FOCAL SPOT for which the percentage AIR KERMA RATE along the major axes of the RADIATION FIELD does not fall below a permitted value. NOTE 1 AIR KERMA or AIR KERMA RATE are the only practical verifiable physical quantities for X-RAY SOURCES. X-RAY SOURCES must be tested independently from MEDICAL ELECTRICAL SYSTEMS. Conversion to the characteristics of the X-RAY IMAGE RECEPTOR used in a MEDICAL ELECTRICAL SYSTEM may be done in addition. In case multiple FOCAL SPOTS are not super-imposed, each focal spot has its own REFERENCE AXIS. |
| Náhľad normy: | Náhľad normy (PDF) |