9秒发货/有发票 梧三标准英文版 优质技术翻译  数据库收录:159759 最近更新:2020-05-13  
支付宝/对公账号 首页   询价  购买流程  英文样品 公司简介   购物车

GB 15213-1994

标准搜索结果: 'GB 15213-1994'
标准号码内文价格(元)第2步交付天数标准名称状态
GB 15213-1994 英文版 590 购买 现货,9秒内自动发货PDF,有增值税发票。 医用电子加速器性能和试验方法 作废

   
标准编号: GB 15213-1994 (GB15213-1994)
中文名称: 医用电子加速器性能和试验方法
英文名称: Medical electron accelerators - Functional performance characteristics and test methods
行业: 国家标准
中标分类: F91
国际标准分类: 11.040.50
字数估计: 37,337
发布日期: 1994-09-24
实施日期: 1995-03-01
旧标准 (被替代): ZB F91002-1988
采用标准: IEC 60976-1989, MOD; IEC 60977-1989, MOD
起草单位: Beijing Institute of Medical Devices
归口单位: 北京医疗器械研究所
提出机构: 国家医药管理局
发布机构: 国家技术监督局


GB 15213-94 (GB 15213-1994)
GB
UDC 615.47; 621.3.038.624
F 91
NATIONAL STANDARD
OF THE PEOPLE’S REPUBLIC OF CHINA
GB 15213-94
Medical Electron Accelerators – Functional
Performance Characteristics and Test Methods
医用电子加速器 性能和试验方法
ISSUED ON. SEPTEMBER 24, 1994
IMPLEMENTED ON. MARCH 01, 1995
Issued by. State Bureau of Technical Supervision the People's Republic
of China
Table of Contents
1  Subject content and scope of application ... 3 
2  Terms and references ... 4 
2.1  Terms ... 4 
2.2  References ... 4 
3  Performance indexes ... 4 
3.1  Dose monitoring system ... 4 
3.2  Depth absorbed dose characteristics ... 7 
3.3  Flatness of radiation field ... 9 
4  Test methods ... 17 
4.1  Standardized test conditions ... 17 
4.1.1  Angular position ... 17 
4.1.2  Materials and position of phantom ... 18 
4.1.3  Position of testing point ... 18 
4.1.4  Radiation detector ... 18 
4.1.5   Standard testing depth ... 19 
4.1.6  Radiation field ... 19 
4.1.7  Adjustment during the test ... 19 
4.2  Dose monitoring system ... 19 
4.3  Depth absorbed dose characteristics ... 25 
4.4  Uniformity of radiation field ... 28 
4.5  Indication of radiation fields ... 33 
4.6  Indication of radiation beam axis ... 37 
4.7  Isocentre ... 39 
4.8  Indication of distance along the radiation beam axis ... 40 
4.9  Zero position of rotational scales ... 41 
4.10  Congruence of opposed radiation fields ... 43 
4.11  Movements of the patient table ... 43 
Additional Information ... 54 
National Standard of the People’s Republic of China
Medical Electron Accelerators – Functional Performance
Characteristics and Test Methods
GB 15213-94
This standard equivalently adopts the international standard IEC 976 (1989) Medical
Electron Accelerators - Functional Performance Characteristics and IEC977 (1989)
Medical electron accelerators in the range 1 MeV to 50 MeV -Guidelines for functional
performance characteristics.
1 Subject content and scope of application
This standard specifies the performance index and test methods of medical electron
accelerators.
This standard applies to medical electron accelerators used for therapy purpose in human
medical practice.
This standard applies to medical electron accelerators which can generate X-radiation
and electron radiation; its nominal energies is 1~50MeV, maximum dose rates is 0.001Gy
~ 1Gy/s at 1m from the radiation source, normal treatment distance (NTD) is 50cm ~
200cm.
This standard applies to the medical electron accelerators equipped with isocentric gantry,
and the performance characteristics and test methods for non-isocentric equipment may
be corrected properly.
Unless otherwise specified in the accompanying documents, this standard applies to the
equipment installed and used in the environment under the following conditions.
a. Temperature 15~35°C
b. Relative humidity 30%~75%
c. Atmospheric pressure 7×104~11×104Pa (700~1100mbar)
The transportation and storage environmental conditions must be stated in the
Additional Information
the jurisdiction of Beijing Medical Equipment Institute.
This standard was drafted by Beijing Medical Equipment Institute.
Chief drafting staffs of this standard are Zhang Zhaoyuan, Wu Wei, and Wang Xiaoyun.
Since the implementation date of this Standard, ZB F91 002-88 "Medical Electron
Accelerators-Functional Performance Characteristics and Test Methods" issued by State
Pharmaceutical Administration shall be abolished.
相关标准:  GB 15213-2016  GB/T 19046-2013
   
宁德梧三商贸有限公司 | 纳税人识别号:91350900MA32WE2Q2X | 营业执照:营业执照证书
点击联络我们 联系电邮郑文锐销售经理: Sales@gb-gbt.cn | Sales@ChineseStandard.net | 电话郑经理: 18059327808 | 增值税普通发票 / 增值税专用发票样品
对公开户银行:中国建设银行古田支行 | 账号:35050168730700000955 | 账户名称:宁德梧三商贸有限公司 | 大额行号(非必须):105403500207 对公银行账号证书
翻译支持:全资母公司新加坡场测亚洲公司(https://www.ChineseStandard.net 卖欧美后再内销)
网站备案许可:闽ICP备19012676号 http://www.beian.miit.gov.cn
隐私   ·  优质产品   ·  退款政策   ·  公平交易   ·  关于我们