where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

GB Inspection Systems Ltd.
A leading UK manufacturer of Ultrasonic Probes, Accessories, Supplier of NDT Equipment and more.
423 views
Technical Discussions
Joseph Batt
Joseph Batt
05:41 Jul-07-2000
TOFD as an immersion technique

Hello,

I would like to have some informations about the TOFD technique for in situ measurements (into the sea, or in a tank). Is there some rule? I suppose that we have to use the Snell's law for the conversion of the probes angle.
Thank you in advance for any help.

Joseph Batt

(Msc student)



 
 Reply 
 
Sandro Gonçalves
Sandro Gonçalves
07:02 Aug-13-2000
Re: TOFD as an immersion technique
Hello Joseph Batt,

I think you can use a calibration standard whit similar metal whit defects knowledge to test before test in situ and make a calibration curve.

Sandro Gonçalves

M. Sc. student TOFD
Rio de Janeiro Federal University




 
 Reply 
 

Product Spotlight

Semi-Automated Phased Array Immersion System for Small Composite Parts

Turn-key semi-automated system as an improved and affordable solution for inspection of small comp
...
osite parts. Includes support table, immersion tank, scanner, PA instrument, PC, Analysis software, database, wedge management and other options.
>

32:128PR PAUT & 2-ch TOFD Flaw Detector: SyncScan 2

●32:128PR PAUT with optional 2-ch TOFD to maximize your efficiency ●Support PR mode for corrosi
...
on inspection ●Multiple solutions for welds & corrosion ●Faster scan speed (Approximately 3 meters/minute) ●Light weight: 4kg only including battery
>

OmniScan™ X3 flaw detector

The OmniScan X3 flaw detector is a complete phased array toolbox. Powerful tools, like total focus
...
ing method (TFM) images and advanced visualization capabilities, enable you to complete your inspection with greater confidence.
>

Ultrasonic Probe Recharacterization Service

NDT Systems offers a comprehensive Aftercare and Recharacterization Service for all our ultrasonic
...
probes. The Recharacterization Service is fully compliant with International ASTM E1065 Standard Guide (and other applicable standards) and offers complete documentation, traceable to the ASTM E1065 Standard. For more details or to schedule Recharacterization Services contact ndtsales@ndtsystems.com
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window