Your IQI is simply to measure %sensitivity of the applied technique to render details, linearity is increased when on source side, however the SFD might have to be increased to be able to capture thinnest wire required and scatter effect, slow not ideal for pipeline situation. ideal for PQT to reset sensitivity when on IQI is on film side. (consider thinner wire)Also ideal offset, elliptical and SWSI. technique.
Hope that helps,
Mike Ball
ofxpt Integrated Quality Services Nig. Ltd
Ugbosu Estate, Effurun, Warri, Delta State
Nigeria.
+2348037205292
From: Vino Varghese <vinopvarghese@gmail.com>
To: materials-welding@googlegroups.com
Sent: Monday, May 14, 2012 12:15 PM
Subject: [MW:14262] RT Source Side/Film Side
--Dear Experts,I would like to know which gives the best result - whether to place the IQI on source or film side?and what is the reason...Whether it have affect the result in interpretation?If we forget to place the IQI as required, i mean on the film side, how to judge from the film?Thanks & RegardsVino-Doha
To post to this group, send email to materials-welding@googlegroups.com
To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com
For more options, visit this group's bolg at http://materials-welding.blogspot.com/
The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.
No comments:
Post a Comment