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GB/T 18988.2-2013 English PDF

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Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18988.2-2013 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

US$799.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 18988.2-2013: Radionuclide imaging device -- Characteristics and test conditions -- Part 2: Single photon emission computed tomograph
Status: Valid

GB/T 18988.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 18988.2-2013	799	Add to Cart	6 days	Radionuclide imaging device -- Characteristics and test conditions -- Part 2: Single photon emission computed tomograph	Valid
GB/T 18988.2-2003	879	Add to Cart	6 days	Radionuclide imaging device -- Characteristics and test conditions -- Part 2: Single photon emission computed tomograph	Obsolete

Similar standards

GB/T 13797 GB/T 20013.3 GB 9706.5 GB/T 18987 GB/T 18989 GB/T 18988.3

Basic data

Standard ID: GB/T 18988.2-2013 (GB/T18988.2-2013)
Description (Translated English): Radionuclide imaging device -- Characteristics and test conditions -- Part 2: Single photon emission computed tomograph
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C43
Classification of International Standard: 11.040.50
Word Count Estimation: 36,323
Older Standard (superseded by this standard): GB/T 18988.2-2003
Quoted Standard: GB/T 18988.1-2013; GB/T 18988.3-2013; GB/T 18989-2013
Adopted Standard: IEC 61675-2-1998, MOD
Regulation (derived from): National Standards Bulletin No. 25 of 2013
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the single-photon emission computed tomography system (referred to as SPECT) of the definitions, test methods and products of random files. This standard applies to SPECT, which means Anger type gamma camera based, including one or

GB/T 18988.2-2013: Radionuclide imaging device -- Characteristics and test conditions -- Part 2: Single photon emission computed tomograph

---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.
. Radionuclide imaging device Characteristics and test conditions Part 2. Single photon emission computed tomograph ICS 11.040.50 C43 National Standards of People's Republic of China Replacing GB/T 18988.2-2003 Radionuclide imaging devices - Characteristics and test Part 2. Single photon emission computed tomography apparatus Part 2. Singlephotonemissioncomputedtomograph (IEC 61675-2.1998, MOD) Issued on. 2013-12-17 2014-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Preface Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions Test Method 4 6 5 Product random file 17 Measurement Appendix A (normative appendix) SPECT pixel size of 18 Annex B (informative) Performance Parameters Symbol Index 20 Annex C (informative) This section reg number and IEC 61675-2.1998 21 reg number control Annex D (informative) of this section with IEC 61675-2.1998 technical differences and their reasons 22 Test Appendix E (Informative Appendix) NEMANU1 publication gamma camera tomography system 23

Foreword

GB/T 18988 "Radionuclide imaging device - Characteristics and test" is divided into three parts. --- Part 1. Positron emission tomography apparatus; --- Part 2. Single photon emission computed tomography apparatus; --- Part 3. Gamma camera body imaging system. This section GB/T 18988 Part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This Part replaces GB/T 18988.2-2003 "Radionuclide imaging device - Characteristics and test conditions - Part 2. Single photon hair Emission computed tomography device ", compared with the GB/T 18988.2-2003, the main technical changes are as follows. --- Increased IEC 61675-2.2004 Content;.1998AMD1 --- Increase the informative Appendix E, appendix uses a NEMA Standards Publication NU1-2007 "Gamma Camera Performance Test" The contents of Chapter 4; --- Increased introduction. This section uses redrafted law revision using IEC 61675-2.1998 "Radionuclide imaging device - Characteristics and test rule Part 2. Single photon emission computed tomography apparatus, "write the rules in accordance with our standards, this section made the following editorial changes. an increase of Informative Appendix B and informative Appendix E. This section remains GB/T 18988.2-2003 modify using IEC 61675-2.1998; this portion of the IEC 61675-2.1998's Reg number control See Appendix C; this section with IEC 61675-2.1998 technical differences between their causes, see Appendix D. 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 part is proposed by the State Food and Drug Administration. This part of the National Standardization Technical Committee on Medical Electrical radiotherapy, nuclear medicine and radiation dosimetry equipment Standardization Technical Committee Will (SAC/TC10/SC3) centralized. This section is drafted. Beijing Medical Device Testing, Beijing Hamamatsu Photonics Co., Ltd., Siemens (China) Co., Ltd., Tong Electrical (China) Co., Ltd. The main drafters of this Part. Chapter trillion Park, Tangzhao Rong, Feng Jian, SONG Lian there, Zhang Jiao spring camp, Maxing Rong, Chen Mu. This part of the standard replaces the previous editions are. --- GB/T 18988.2-2003.

Introduction

GB/T 18988.2-2003 modify using IEC 61675-2.1998. Currently, the major manufacturers of raw radionuclide imaging apparatus Production sites are located in the United States, the parameters of its report, the data processing software, test phantoms are standard NEMA National Electrical Manufacturers Association As the design basis, but also manufacturers use IEC standard. In order to facilitate the government, enterprises and medical institutions understand and use of such products IEC and NEMA content of two series of standards, this revision will NEMA Standards Publication NU1-2007 "gamma camera performance measurement Again. "Chapter 4 of the introduction of this section, as an information Appendix E. Since the IEC and NEMA standards there are some differences in testing requirements, test methods, the use of motifs, test conditions, test Position, the calculation method is different, so I can not compare with each other between the two standard test items and complete references recommend two standard user The method of any one species, not cross-use. Radionuclide imaging devices - Characteristics and test Part 2. Single photon emission computed tomography apparatus

1 Scope

GB/T 18988 in the provisions of this part of the single-photon emission computed tomography apparatus (referred SPECT) relevant definitions, test methods and Product random file. This section applies to SPECT, which means Anger type gamma camera based, include one or more holding parallel hole collimator Probe, a probe swivel bracket and rotating means, and a collection, recording and display device with a computer system.

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/T 18988.1-2013 Radionuclide imaging device - Characteristics and test - Part 1. Positron emission tomography Means (IEC 61675-1.1998, IDT) Section 3 GB/T 18988.3-2013 Radionuclide imaging device - Characteristics and test. whole body gamma camera imaging Systems (IEC 61675-3.1998, MOD) GB/T 18989-2013 Radionuclide imaging device - Characteristics and test gamma camera (IEC 60789.1992, MOD)

3 Terms and Definitions

GB/T 18988.1-2013, GB/T 18988.3-2013, GB/T 18989-2013 define the following terms and definitions apply In this document. 3.1 system axis systemaxis 3.1.1 The system axis systemaxis Geometric and physical properties of the structure of the measuring device characterization axis of symmetry. Note. Gamma camera system axis with the axis of rotation is the rotation of the probe. 3.1.2 Fixed coordinate system fixedcoordinatesystem There Cartesian coordinate system X, Y and Z-axis, Z-axis is the system. Origin of the fixed coordinate system is determined by the volume of the center of the fault (Figure 1). All perpendicular to the system axis transverse slices. 3.1.3 Projected coordinate system coordinatesystemofprojection There Xp and Yp axis (the axis is determined by the image matrix) of Cartesian coordinate system for each two-dimensional projection of the image matrix. Yp axis and the axis system The projection of the front surface of the detector are parallel, the starting point is the projection of the center of the coordinate system of the image matrix (see Figure 1). ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 18988.2-2013_English be delivered?

Answer: Upon your order, we will start to translate GB/T 18988.2-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 18988.2-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 18988.2-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 18988.2-2013?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 18988.2-2013 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.