Used to inspect leaks or cracks, colcor check of welds or surfaces to be inspected that are not visible to the naked eye.
Open and invisible cracks can be easily and accurately covered on any material, surface and shape. (except painted surfaces and plastic)
No other equipment is needed to help. can check with speed high precision
Can be used with a variety of metals and materials, such as Mild Steel, High tensile steel, Low allow steel, Stainless Steel, Nickel alloy. Nickel alloy , Aluminum alloy , Titanium alloy , Ceramic, Glass , Synthetic resin materials, etc.
1. Spraying of cleaning solution for pre-cleaning weld surface
spray cleaning solution Blue can (FR-Q) or SUMO (Brake & Parts Cleaner Sumo) removes oil stains, grease and dust from the surface. that must be tested to allow the cracks to open Then let it dry completely.
2.Penetrating the red liquid to look for cracks (Penetrant Application)
Spray red penetrating solution, red canister (FP-S) around the weld line. Apply over the surface to be tested for 5-20 minutes until completely dry (if the test site is cold. can increase the duration
3.Wiping and removing excess red liquid on the surface (Removal of Excess penerant)
spray cleaning solution Blue can (FR-Q) or SUMO oil stain remover spray (Brake & Parts Cleaner Sumo) spray onto a clean damp cloth. and used to wipe the area above the welding surface to get rid of excess red liquid until you can't see red
4.Spraying the reaction solution to show the result of weld cracks (Developing).
Spray a thin white canister (FD-S) catalyst spray on the surface to be tested and leave for a recommended time of 7-30 minutes depending on the specimen condition.
5.Inspection of weld cracks (Interpretation)
Check the display, cracks, welds after the solution has dried. If there are cracks that were previously invisible to the naked eye, there will be red ooze along the cracked weld line so that further work can be corrected.