GB/T 27664.3-2012
Non-destructive testing.Characterization and verification of ultrasonic test equipment.Part 3:Combined equipment (English Version)

Standard No.

GB/T 27664.3-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

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

Latest

GB/T 27664.3-2012

Scope

This standard specifies the test methods and acceptance criteria for testing the performance of ultrasonic testing combination equipment (also known as ultrasonic testing systems) using suitable standard calibration test blocks. This section applies to ultrasonic testing combination equipment used in field or workshop conditions. The method described in this section is only applicable to A-scan display, with a gain controller or a calibrated attenuator with a step not greater than 2dB, and pulse-echo ultrasonic testing combination equipment that mainly uses the contact method for detection. These methods are designed for manual detection of devices. For automatic detection equipment, different detection methods are required to ensure its working performance. This section does not apply to dedicated combined ultrasonic thickness gauges.

GB/T 27664.3-2012 Referenced Document

• EN 12223 Non-Destructive Testing - Ultrasonic Examination - Specification for Calibration Block No. 1
• GB/T 19799.2 Non=destructive testing--Ultrasonic testing--Specification for calibration block No.2*， 2012-09-03 Update
• GB/T 27664.1 Non-destructive testing.Characterization and verification of ultrasonic test equipment.Part 1:Instruments
• GB/T 27664.2 Non-destructive testing.Characterization and verification of ultrasonic test equipment.Part 2:Probes

GB/T 27664.3-2012 history

• 2012 GB/T 27664.3-2012 Non-destructive testing.Characterization and verification of ultrasonic test equipment.Part 3:Combined equipment

GB/T 27664.3-2012 -All Parts