GB/T 23903-2009
Resolution indicators for ray image (English Version)

Standard No.

GB/T 23903-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 23903-2009

Scope

This standard specifies the classification, technical requirements and inspection methods of radiographic image resolution testers. This standard applies to resolving power test gauges made of metals of lead alloy composition and density. It is suitable for type inspection and factory inspection of resolution testers. This standard can also be used as the acceptance basis for user orders.

GB/T 23903-2009 Referenced Document

• GB/T 12604.2-2005 Non-destructive testing.Terminology.Terms used in radiographic testing
• GB/T 1470-2005 Lead and lead-antimony alloy plate
• GB/T 19001-2008 Quality management systems.Requirements
• GB/T 27025-2008 General requirements for the competence of testing and calibration laboratories

GB/T 23903-2009 history

• 2009 GB/T 23903-2009 Resolution indicators for ray image