GBZ 187-2007
Specification for testing of quality control in computed radiography(CR) (English Version)

Standard No.

GBZ 187-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

中华人民共和国国家卫生和计划生育委员会

Status

Be replaced 2017-10

Replace By

WS 520-2017

Latest

WS 76-2020

Scope

This standard specifies the quality control testing items, methods and evaluation criteria of computed radiography (CR). This standard applies to the quality control testing of hospital computed radiography (CR) equipment.

GBZ 187-2007 Referenced Document

• GB/T 11755.1 Methods for the measuring of tube voltage of medical diagnostic X-ray equipment
• GB/T 11757 Methods for the measurement of exposure time of medical diagnostic X-ray equipment

GBZ 187-2007 history

• 2020 WS 76-2020 Quality control and testing specifications for medical X-ray diagnostic equipment
• 2017 WS 520-2017 Computed radiography (CR) quality control testing specifications
• 2007 GBZ 187-2007 Specification for testing of quality control in computed radiography(CR)

GBZ 187-2007 Specification for testing of quality control in computed radiography(CR) was changed to WS 520-2017 Computed radiography (CR) quality control testing specifications.