Non Destructive Testing // Equipment & Accessories
- provides a quick means of determining the continued serviceability of liquid penetrant inspection system
- The panels are 0.090 inches thick and measures 4x6 inches.
- Looking for an ultra-sensitivity penetrant RC-77 Fluorescent Penetrant - should show all five cracks if all system components are functioning properly & HM-604 Fluorescent Penetrant, should reveal four cracks, and, often, the fifth. Similarly, a medium sensitivity penetrant. Sherwin HM-3A should show the three largest crack centres.
The “Penetrant System Monitoring Panel” provides a quick means of determining the continued serviceability of liquid penetrant inspection system: fluorescent or visible; water-washable; post emulsifiable, or pre-wash.
Sherwin incorporated manufactures each PSM-5 panel to P&WA specifications from stainless steel. The panels are 0.090 inches thick and measures 4x6 inches. A chrome plated strip runs the length of one side of the panel. Five crack centres are evenly spaced in the chrome strip. The crack centres are raised circular patterns forming a star or sunburst. The smallest crack may appear as a single or dual line instead of a star.
• ASTM E-1417
|PSM-5A||Sherwin PSM-5 Panel Grit Photo|
|PSM-5B||Sherwin PSM-5 Panel Grit no Photo|
|PSM-5C||Sherwin PSM-5 Panel Polished Photo|
|PSM-5D||Sherwin PSM-5 Panel Polished no Photo|