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Phased Array Level II

Phased Array Level II image

When: July 31, 2018 @ 8:00 am - August 4, 2018 @ 5:00 pm. 

This course is 40 hours long and the student is required to successfully pass a general and practical exam at the end of the course. This advanced course focuses on PAUT applications, principles of PAUT probes and sound fields, focal laws and ray tracing, and weld inspection. Course topics range from the basics of PAUT to probe design, focusing and beam steering. This course is recommended for ASNT/ACCP Level 3, UT Level 2 weld inspectors, PAUT Level 1 inspectors, and engineers or project managers seeking a greater understanding of PAUT.

 

Duration: 40 Hours

Cost: $1750

Prerequisites: ISO 9712 and SNT-TC-1A

Details:

1. Phased Array Applications

– Aerospace industry

– Power generation industry

– New and in-service pressure vessels

– Oil and natural gas pipelines

– Thermite welds in rail track

– Mills and manufacturing

 

2. Phased Array Probes

– Review of near and far field

– Phased array probes and sound fields

– Active apertures

– Passive apertures

– PAUT wedges

– Focal depth and range

– Index point length

– Dynamic depth focusing

– Setting up a probe

 

3. Focal Laws and Ray Tracing

– A-Scan data

– Single value B-Scans

– Cross-sectional B-Scans

– Linear Scans

– C-Scans

– S-Scans

– Combined image formats

– Scan rate and data acquisition

 

4. Weld Inspection

– Weld inspection code review

– Probe and wedge selection and setup

– Weld geometry setup on instrument

– Calibration and normalization methods

– Flaw Sizing

– Encoder operation and setup

 

5. PAUT in lieu of Radiography

 

– ASME Section V and Code case 2235 and 181

 

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