YY/T 0722-2009 Replaced Industry standards-Medicine

YY/T 0722-2009 Medical electrical equipment—Dosimetric instrument used for non-invasive measurement of X-ray tube voltage in diagnostic radiology

YY/T 0722-2009 Medical electrical equipment—Dosimetric instrument used for non-invasive measurement of X-ray tube voltage in diagnostic radiology

Publish Date: 2009-06-16 Implement Date: 2010-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YY/T 0722-2009

Standard Type: Industry standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Medical radiation equipment

ICS Name: X-ray imaging equipment

Publish Date: 2009-06-16

Implement Date: 2010-12-01

Pages: 24 pages

Scope

This standard specifies the performance requirements and related conformity tests for non-intrusive instruments used for measuring X-ray tube voltages below 150 kV. The standard also describes calibration methods and provides guidance for estimating uncertainties under different measurement conditions during calibration. Measurement applications in diagnostic radiology include breast imaging, computed tomography (CT), dental radiology, and X-ray examinations. This standard does not address the safety of such instruments; applicable electrical safety requirements are specified in GB 4793.1.

Development Information

Word Count: 42 Thousand words Pages: 24 pages

Superseded by the following standards

YY/T 0722-2016 Medical electrical equipment—Dosimetric instrument used for non-invasive measurement of X-ray tube voltage in diagnostic radiology

Referenced Standards

GB 4793.1-2007 Safety requirements for electrical equipment for measurement, control, and laboratory use—Part 1:General requirements GB/T 17626.2-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test GB/T 17626.3-1998 Electromagnetic compatibility—Testing and measurement techniques-Radiated, radio-frequency, electromagnetic field immunity test GB/T 17626.4-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test GB/T 17626.5-1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test GB/T 17626.6-1998 Electromagnetic compatibility—Testing and measurement techniques—Immunity to conducted disturbances, induced by radio-frequency fields GB/T 17626.11-1999 Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations immunity tests GB/T 17857-1999 Medical radiology—Terminology(Equipment for radiotherapy, nuclear medicine and radiation dosimetry) ISO:1993 ISO 7000:1989 IEC 60417(所有部分) IEC 61187:1993

Adopt standards

IEC 61676:2002

Related Standards

GB 4505-1984 Abolished

GB 4505-1984 The general specifications on medical diagnostic X-ray generating unit

Publish Date: 1984-06-22

GB 5579-1985 Abolished

GB 5579-1985 High-voltage cable plug and socket connections for medical X-ray equipment

Publish Date: 1985-10-31

GB 5665-1985 Abolished

GB 5665-1985 General specification for mechanical units of medical diagnostic X-ray equipment

Publish Date: 1985-11-30

GB 10151-1988 Abolished

GB 10151-1988 Medical X-ray equipment—Specification for high voltage cable plug and socket connections

Publish Date: 1988-12-22

GB/T 10149-1988 Active

GB/T 10149-1988 Terminology and symbol for medical X-ray equipment

Publish Date: 1988-12-22

GB 11239-1989 Replaced

GB 11239-1989 The operation microscope

Publish Date: 1989-03-31