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YY/T 0064-2016 English PDF

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YY/T 0064-2016: Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis
Status: Valid

YY/T 0064: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YY/T 0064-2016English364 Add to Cart 3 days [Need to translate] Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis Valid YY/T 0064-2016
YY/T 0064-2004English599 Add to Cart 3 days [Need to translate] Electrical, thermal and loading characteristics of rotating anode X-ray tubes for medical diagnosis Obsolete YY/T 0064-2004
YY/T 0064-1991English359 Add to Cart 3 days [Need to translate] (Medical diagnosis of rotating anode X-ray tube electrical, thermal and load characteristics) Obsolete YY/T 0064-1991

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Basic data

Standard ID YY/T 0064-2016 (YY/T0064-2016)
Description (Translated English) Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis
Sector / Industry Medical Device & Pharmaceutical Industry Standard (Recommended)
Classification of Chinese Standard C43
Classification of International Standard 11.040.50
Word Count Estimation 19,194
Date of Issue 2016-03-23
Date of Implementation 2017-01-01
Older Standard (superseded by this standard) YY/T 0064-2004
Regulation (derived from) Notice of the General Administration of Food and Drug Administration (No. 74 of 2016)
Issuing agency(ies) State Food and Drug Administration

YY/T 0064-2016: Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis


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Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis ICS 11.040.50 C43 People's Republic of China Pharmaceutical Industry Standard Replacing YY/T 0064-2004 Medical diagnostic X - ray tube assembly Electrical and load characteristics (IEC 60613..2010, IDT) 2016-03-23 release 2017-01-01 Implementation State Food and Drug Administration issued Directory Preface III 1 Scope 1 2 normative reference document 1 3 Terms and definitions 1 4 Description of electrical characteristics 4 4.1 X-ray tube voltage 4 4.2 Nominal X-ray tube voltage 4 4.3 X-ray tube current 4 4.4 cathode emission characteristics 4 4.5 Shell Features 4 5 X-ray tube loading 4 5.1 Loading time 4 5.2 Cycle 5 6 input power 5 6.1 anode input power 5 6.2 Nominal anode input power 5 6.3 Nominal photography anode input power 5 6.4 Nominal CT anode input power 5 6.5 X-ray tube assembly input power 5 6.6 Nominal continuous input power 5 6.7 Continuous anode input power 5 6.8 CT scan power index (CTSPI) 5 6.9 nominal CT scan power index 5 7 photography rated capacity 5 7.1 Overview 5 7.2 Single rated load 6 7.3 series rated load 6 8 Declaration of Conformity 6 Appendix A (informative) Basic and historical background 7 Appendix B (informative) Measurement of X - ray tube current Reference 12 Index 13

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is equivalent to the use of the International Electrotechnical Commission IEC 60613..2010 "medical diagnostic X-ray tube assembly electrical and load characteristics." This standard replaces YY/T 0064-2004 "Medical diagnostic rotary anode X-ray tube electrical, thermal and load characteristics". Compared with YY/T 0064-2004, the main technical changes are as follows. --- the standard name from the "medical diagnosis of rotating anode X-ray tube electricity, heat and load characteristics" to "medical diagnostic X-ray tube components Electrical and load characteristics "; --- Added definition and characteristics of X-ray tube caps (see 3.5, 3.6, 3.7); - Added terminology on CT pipe characteristics (see 3.16, 3.20, 3.21); --- removed the anode thermal characteristics of the content, the maximum continuous heat dissipation renamed nominal continuous input power. Please note that some of the contents of this document may involve patents. The issuer of this document does not assume responsibility for the identification of these patents. This standard is proposed by the State Food and Drug Administration. This standard by the National Medical Electrical Standardization Technical Committee of medical X-ray equipment and appliances standardized sub-technical committee (SAC/TC10 / SC1). The drafting of this standard. Shanghai Medical Devices Factory, Hangzhou Wandong Electronics Co., Ltd. The main drafters of this standard. Zhao Yiqun, Qian Bin, Kan Yanbo, Hu Youcheng, Yu Xiaomei. This standard replaced the previous version of the standard release. YY/T 0064-1991, YY/T 0064-2004. Medical diagnostic X - ray tube assembly Electrical and load characteristics

1 Scope

This standard applies to X-ray tube assemblies for rotary or fixed anodes for medical diagnostics. For X-ray tube heads, their component requirements are also included. This standard covers the definition and conditions of the performance and load characteristics of X-ray tube assemblies during power-up and power-on. The description and measurement of these characteristics are given at the appropriate point. Therefore, this standard applies to manufacturers and relevant responsible organizations. Note. The "measurement" in this standard is related to actual use, so "measurement" results in loss of life of the X-ray tube assembly, which is negligible.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Medical electrical equipment - Part 1. General requirements for basic safety and basic performance (Medical IEC 60601-1..2005); electricalequipment-Part 1. Generalrequirementsforbasicsafetyandessentialperformance) Medical electrical equipment - Part 1-3. Basic safety and essential performance - General requirements - Parallel standards. IEC 60601-1-3..2008 Radiation Protection for X-Ray Devices (Medicalelectricalequipment-Part 1-3. Generalrequirementsforbasicsafety andessentialperformance-Colateralstandard. RadiationprotectionindiagnosticX-rayequipment) IEC /T R60788..2004 Medical electrical equipment definition terms (Medicalelectricalequipment-Glossaryof definedterms

3 terms and definitions

IEC /T R60788..2004, IEC 60601-1..2005 and IEC 60601-1-3..2008 and the following terms and definitions apply In this document. 3.1 X-ray tube voltage X-raytubevoltage Added to the X-ray tube between the anode and cathode potential difference. Typically, the X-ray tube voltage is expressed in terms of the peak voltage in kilovolts (kV). [IEC 60601-1-3..2008, definition 3.88] 3.2 Nominal X-ray tube voltage nominalx-raytubevoltage The maximum allowable X-ray tube voltage under certain operating conditions. [IEC 60601-1-3..2008, definition 3.42] Note 1. For X-ray tube different working conditions, such as continuous work, intermittent work, short work and different types of X-ray tube sets, the nominal X-ray The tube voltage may have a different value. Note 2. In addition, this value can be given by the maximum permissible potential difference between the anode and the ground and the cathode and ground.

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