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US$169.00 · In stock Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YY/T 0892-2013: Methods for the measurement of leakage radiation of medical diagnostic X-ray tube assemblies Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| YY/T 0892-2013 | English | 169 |
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Methods for the measurement of leakage radiation of medical diagnostic X-ray tube assemblies
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YY/T 0892-2013
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Basic data | Standard ID | YY/T 0892-2013 (YY/T0892-2013) | | Description (Translated English) | Methods for the measurement of leakage radiation of medical diagnostic X-ray tube assemblies | | Sector / Industry | Medical Device & Pharmaceutical Industry Standard (Recommended) | | Classification of Chinese Standard | C43 | | Classification of International Standard | 11.040.50 | | Word Count Estimation | 7,788 | | Quoted Standard | GB 9706.11-1997; GB 9706.12-1997; GB/T 10149-1988 | | Regulation (derived from) | State Food and Drug Administration Notice No. 36 of 2013; industry standard for filing Notice 2013 No. 12 (No. 168 overall) | | Issuing agency(ies) | State Food and Drug Administration | | Summary | This standard specifies: medical diagnostic X -ray tube assemblies (hereinafter referred to as tube assembly) radiation leak testing Terminology and definitions, test methods side. This standard applies to: Non -pressure generating device capacitor discha |
YY/T 0892-2013: Methods for the measurement of leakage radiation of medical diagnostic X-ray tube assemblies ---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Methods for the measurement of leakage radiation of medical diagnostic X-ray tube assemblies
ICS 11.040.50
C43
People's Republic of China pharmaceutical industry standards
Medical Diagnostic X-ray tube assembly leakage radiation
Test Methods
Issued on. 2013-10-21
2014-10-01 implementation
China Food and Drug Administration released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This standard was proposed by the China Food and Drug Administration.
This standard by the National Standardization Technical Committee on Medical Electrical medical X-ray equipment and utensils Standardization Technical Committee (SAC /
TC10/SC1) centralized.
This standard was drafted. Liaoning Provincial Medical Device Testing, Siemens Aiks ray Vacuum Technology (Wuxi) Co., Ltd., Hangzhou Chiron
Medical Devices Co., Ltd., Hangzhou Wandong Electronics Co.
The main drafters of this standard. Wang Bo, Zhang can, Wangsong Dong, Hu Youcheng, Wang Jianjun, Zhang Yong.
Medical Diagnostic X-ray tube assembly leakage radiation
Test Methods
1 Scope
This standard specifies the diagnostic X-ray tube assemblies (hereinafter referred to as tube assembly) terms and definitions radiation leak test, the test method.
This standard applies to the radiation leak testing apparatus tube assembly loaded non-state high voltage capacitor discharge occurs.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 9706.11-1997 Medical electrical equipment - Part II. diagnostic X-ray source assemblies and X-ray tube assemblies
Claim
GB 9706.12-1997 Medical electrical equipment Part 1. General requirements for safety Collateral standard diagnostic X-ray equipment.
General requirements for radiation protection
GB/T 10149-1988 X-ray equipment for medical terminology and symbols
3 Terms and Definitions
GB 9706.11-1997, GB 9706.12-1997, GB/T 10149-1988 definition of terms and definitions apply to this document.
Test Method 4
4.1 Test environment conditions
Unless otherwise stated, the environmental conditions should be met.
a) Ambient temperature. 10 ℃ ~ 40 ℃;
b) Relative humidity. 30% to 75%;
c) Atmospheric Pressure. 700hPa ~ 1060hPa.
4.2 Spherical Detection Method
4.2.1 The use of instruments and devices
Ionization chamber (100cm2, the length of not more than 20cm), stereotype (thickness not less than 4mm) or has an equivalent effect of radiation protection material.
4.2.2 Test layout and step
Test layout and the steps in the following way.
a) Figure 1 Several ionization chamber placed on a semi-circle with a radius of 1m, the ionization chamber filled with the continuous over the entire semi-circle, and the ionization chamber
Receiving surface being the center of the semi-circle;
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