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ZETEC, Inc.
Zetec is a global leader in nondestructive testing (NDT) solutions for the critical inspection needs of industries the world counts on every day, ...
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Technical Discussions
faran hussain
faran hussain
09:57 May-09-2008
Helium Leak Test

Helium Leak Test & Ammonia Leak Tests are two different Tests for sensitive leakage detection. We are thinking of using a mixture of both gases to save time. As recommended soaking time in case of Ammonia is 08 hours and that four Helium is 01 hour. So by mixing the two gases we can attempt Helium Leak test during soaking time of Ammonia. If some one has any expiernec or any apprehensions kindly please share.


    
 
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