Hydrophilic Penetrant Inspection
Hydrophilic Penetrant Inspection
(OP)
Can anyone point me in the right direction for finding information regarding a "hydrophilic refractometer test"
The APIGUY....
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Hydrophilic Penetrant Inspection
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RE: Hydrophilic Penetrant Inspection
There is some info about Method D at http://www.ndt-ed.org/EducationResources/CommunityCollege/PenetrantTest/PTMaterials/emulsifiers.htm
Hydrophilic emulsifiers are also called removers.
Refractometers measure concentration of hydrophilic emulsifiers/removers in water.
May this info lead you to the answer which you seek...
RE: Hydrophilic Penetrant Inspection
Thanks for the input but I am more interested in the refractometer testing portion and the possible correlation to beer's law. My curiosity was peaked out during the ASNT Level III PT exam and I was trying to satisfy my need for "more input" as was johnny #5.
The APIGUY....