Gammax Independent Inspection Services Ltd non destructive testing
Gammax UK Radiography  
Gammax UK Magnetic Particle Inspection, Ultrasonic Testing, Liquid Penetrant Inspection, Penetrant and PMI,
LPI
Liquid Penetrant Inspection
LPI

GAMMAX Liquid Penetrant InspectionAlthough accepted as being the less sensitive method when compared to magnet particle testing for ferritic objects liquid penetrant inspection , correctly applied is another extremely sensitive, simple to apply method for the detection of surface breaking defects.  It has the advantage that all nonporous materials can be tested. 

 

Disadvantages include a narrow surface temperature range (10-50 C) and a requirement for a very high degree of surface cleanliness.

 

 

LPI LPI LPI
LPI
LPI LPI