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Technical Discussions
Mohamed
Mohamed
17:52 Mar-18-2010
Cool jacket in radiography...

Dear expects,
what is meant by cool jacket method in radiography? where it is applicable? kindly feedback with correspondence.

    
 
 
Dent
Consultant, NDE Manager NDELevel III/3
NDT Consultant, Canada, Joined Nov 1998, 248

Dent

Consultant, NDE Manager NDELevel III/3
NDT Consultant,
Canada,
Joined Nov 1998
248
16:39 Mar-20-2010
Re: Cool jacket in radiography...
In Reply to Mohamed at 17:52 Mar-18-2010 (Opening).

Cool jacket to me means the technique used when shooting hot pipes or other hot parts. Film is sensitive to heat so during the exposure it cannot get too hot.
One method to keep it cool is to insulate the film holder.
There are other more sophisticated techniques with air cooled or water cooled cassettes but not so popular.

Hope this helps

    
 
 

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