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where expertise comes together
- since 1996 -

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Ultrasonic test instrumentation and systems for scientific research, quality control inspection and production testing applications.

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Technical Discussions
ibtesam
Engineering, Corrosion and Cathodic protection
mehran university of engineering and technology, Pakistan, Joined Jan 2004, 2

ibtesam

Engineering, Corrosion and Cathodic protection
mehran university of engineering and technology,
Pakistan,
Joined Jan 2004
2
08:38 Aug-08-2006
DCVG Information

Dear Fellows

i need to know that is there any relationship between PSP and DCVG signal strength, i.e. it is recommanded to conduct dcvg if the signal strength is above 300 mV. and on the other side PSP should not be more negetive than -1.2 V. i am getting only 25 mV signal strength even on -1 V PSP. i need to locate the problem.


    
 
 

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