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[MW:26124] Re: Regarding 2% sensitivity in radiography film.

Gent's.

With X- Ray its is Easily u can Achive the 2% Senstivity in 1" (Give 24" SFD" and to Calculate the 2% Sensitivity SE - 94 use he formula - Achieved wire thickness / Estimated Thickness including Reinforcement Thickness * 100. 

Imtiyaz.


On Tuesday, 10 January 2017 11:43:00 UTC+5:30, Prasad Rode wrote:
Dear sir,

I have 1" s.s. pipe having thkness of 4.1mm. We have used x ray quality with D4 size film. We have shown the client, required IQI as per sec V.

But client wants 2% sensitivity as per specification.

Sensitivity= min thk of visible wire/ thk of base metal*100

In our case, sensitivity= 0.20/4.1*100.      
So, it will come as 4.84 % .

So, how we will get 2% sensitivity.

Regards
Prasad

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