YY/T 0794-2022Particular specifications for computed radiography device (English PDF)
X射线摄影用影像板成像装置专用技术条件
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Issued by
NMPA
Level / Type
Industry · Recommended
Issue date
May 18, 2022
Implementation date
June 1, 2023
Scope
YY/T 0794-2022 is the English-translated version of X射线摄影用影像板成像装置专用技术条件.
YY/T 0794-2022 is the Chinese pharmaceutical industry standard covering particular specifications for computed radiography device. It was issued on 18 May 2022 and has been in force since 1 June 2023, replacing YY/T 0794-2010.
The document is under the responsibility of the National Medical Products Administration. This page is published from the official record of the 2022 edition. The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — YY/T 0794-2022
National Standard of the People's Republic of China
- Replacing
- YY/T 0794-2010
Issued by: National Medical Products Administration of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Classification and composition
- 4.1 Classification
- 4.2 Composition
- 5 Requirements
- 5.1 Working conditions
- 5.2 Effective imaging area
- 5.3 Bit depth
- 5.4 Imaging time
- 5.5 Number of IP plates processed per hour
- 5.6 Threshold contrast
- 5.7 Spatial resolution
- 5.8 Image uniformity
- 5.9 Image fading
- 5.10 Completeness of erasure
- 5.11 Geometric distortion
- 5.12 Software functions
- 5.13 Noise
- 5.14 Appearance
- 5.15 Environmental tests
- 5.16 Safety
- 6 Test methods
Document data
Estimated length of the Chinese original: 10,500 words.
Chinese title: X射线摄影用影像板成像装置专用技术条件.
3 Terms and definitions
4 Classification and composition
5 Requirements
6 Test methods
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.
Similar standards
Editions of YY/T 0794
| Edition | Title | Revision | Status |
|---|---|---|---|
| YY/T 0794-2022 | Particular specifications for computed radiography device | current edition | Current |
| YY/T 0794-2010 | Particular specifications for computed radiography device | previous edition | Superseded |
This page sells the current edition, YY/T 0794-2022. Earlier editions are listed for reference only.
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