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LEVEL 1 WATER WASHABLE FLUORESCENT PENETRANT
IT is used for CLEANING THE PARTS WITH EASE and does not show any background for clear indications even on rough parts. Less amount water is obtained in this method and water can reuse for simpler disposal.
ZL-19 LEVEL 1 PENETRANT IS DEVELOPED TO use in rough and unmachined areas like casting, and forgings to identify many discontinuities in non-safety risky components. It is perfect for common industrial and automotive components like engine cylinder blocks, power train components, rocker arms, pistons, steering knuckles, etc.
This method speeds up the washing and inspection with the lower cost of each part by less penetration loss because of drag out.
The water washable fluorescence method can be prepared with ZP-5B water suspendable developer in a flustered tank or ZP-9F nonaqueous developer and included ZP-4D dry powder. The indication will show bright green-yellow fluorescence in the presence of
Level 1 sensitivity
Excellent rough surface washability
Bright, high-contrast indications
Clean rinsing on cast parts
Won’t clog spray nozzles in automated systems
Good surface wetting
High flash point
Minimum time to rinse
Use less penetrant in each part
Find defects more frequently such as hot tears, and laps.
Use a little penetrant at each part due to drag out
5 gal / 18.9 L: 01-3263-40
55 gal / 208 L: drum01-3263-45
NDT TypeFluorescent Penetrant Testing
Penetrant Type: Type 1
Fluorescent soluble Penetrant Sensitivity: Level 1 – Low Sensitivity
Penetrant Methods: Method A, Method C
Removal Type: Water Washable
Required source: UV light source
Forgings, Pistons, Power train parts, Rocker arms, Rough place finish, Steering knuckles, Unmachined components