BS EN 61262-2:1995 Characteristics of electro-optical X-ray image intensifiers for medical electrical equipment - Part 2. Determination of the conversion factor
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This International Standard applies to electro-optical X-ray image intensifiers for medical use, as components of diagnostic X-ray equipment.
This International Standard describes a method of determining the conversion factor of X-ray image intensifiers.
It is applicable only to devices whose output light spectra do not significantly deviate from that of a P-20 phosphor.
The text of document 62B(CO)113, as prepared by Sub-Committee 62B: Diagnostic imaging equipment, of IEC Technical Committee 62: Electrical equipment in medical practice, was submitted to the IEC-CENELEC parallel vote in January 1994.
The reference document was approved by CENELEC as EN 61262-2 on 5 July 1994.
This European Standard replaces HD 512 S1:1989.
The following dates were fixed:
— latest date of publication of an identical national standard (dop) 1995-07-01 — latest date of withdrawal of conflicting national standards (dow) 1995-07-01
For products which have complied with HD 512 S1:1989 before 1995-07-01, as shown by the manufacturer or by a certification body, this previous standard may continue to apply for production until 2000-07-01.
Annexes designated “normative” are part of the body of the standard. Annexes designated “informative” are given only for information. In this standard, Annex A and Annex B are informative and Annex ZA is normative.
BS EN 61262-2:1995 Characteristics of electro-optical X-ray image intensifiers for medical electrical equipment - Part 2. Determination of the conversion factor
