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 -

2160 views
Career Discussions
Bobby
Bobby
05:36 Feb-27-2007
Selenium 75

Hi all looking to make expsoure with Selenium 75 useing Agfa D 3 and can not find r factors for any film I have 2'' 6''x500 and 8'' x.719,12''x.500 any help would be aperseated


 
 Reply 
 
Buddy Butcher
Buddy Butcher
06:03 Mar-01-2007
Re: Selenium 75
Try this link. It's from NDT.net

http://www.ndt.net/article/apcndt2006/papers/12.pdf


----------- Start Original Message -----------
: Hi all looking to make expsoure with Selenium 75 useing Agfa D 3 and can not find r factors for any film I have 2'' 6''x500 and 8'' x.719,12''x.500 any help would be aperseated
------------ End Original Message ------------




 
 Reply 
 
Scott Cargill
Scott Cargill
05:43 Nov-29-2007
Re: Selenium 75
----------- Start Original Message -----------
: Try this link. It's from NDT.net
: http://www.ndt.net/article/apcndt2006/papers/12.pdf
:
: : Hi all looking to make expsoure with Selenium 75 useing Agfa D 3 and can not find r factors for any film I have 2'' 6''x500 and 8'' x.719,12''x.500 any help would be aperseated
------------ End Original Message ------------


R factor for the film won't change no matter what source you use.

We're looking at Se75 now, best I can tell figure on 2.2 R per hour at 1 foot and go for it. Ie Double your Ir192 shot time and you should be close.



 
 Reply 
 

Product Spotlight

PAUT Probes

Typical Phased Array probes have frequencies between 1MHz and 20MHz and the number of wafers is 10
...
to 128. M2 Electronics offers customers conventionally ultrasound probes and the ability to provide high-precision Phased Array Ultrasound Probes of up to 256 wafers. We can also customize the probe for our customers to meet the specific application requirements of the user.
>

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
>

NDT Master Lecturer

In the program both university professors and practitioners will give lectures, which guarantees the
...
oretical depth and practical inside. Academic Director: Prof. Dr. Christian Boller
The following lecturers are not complete: Prof. Tadeusz Stepinski, Prof. Wieslaw Staszewski, Prof. Frank Walther, Prof. Giovanni Bruno, Prof. Gerd Dobmann, Prof. Philippe Guy
>

NDT.net launches mobile-friendly design

NDT.net has revamped its website providing a mobile-friendly design.The front page received a comp
...
letely new design and all other sections are now reacting responsively on mobile devices. This has been a major step to make our website more user- friendly.
>

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