Saturday, February 18, 2017

Re: [MW:26098] Re: Regarding 2% sensitivity in radiography film.

Dear Jadhav,

Sensitivity 2% means IQI wire visible has to be 4.1*.02=0.082mm

Regards

Mohan Ananthanarayanan

Head Quality External Fabrication VSSC

 


On 16-02-2017 17:14, Rajendra Jadhav wrote:

Refer UW-51

On Tuesday, January 10, 2017 at 11:43:00 AM 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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