A medium sensitivity penetrant (Level 2), ZL-2C fluorescent post-emulsifiable penetrant is designed to be removed from the part surface by emulsifiers or solvent.
With a UV-A light source, indications will appear as a bright green-yellow fluorescence.
ZL-2C has a high flash point, and is designed to be used in open dip tanks.
Improve indication detection in the most critical applications
Maximise penetrant inspection process control
Wide range of inspections
Maximise operator comfort and safety
NDT TypeFluorescent Penetrant Testing
Penetrant TypeType 1
Fluorescent Penetrant SensitivityLevel 2 - Medium Sensitivity
Penetrant MethodsMethod B, Method C
Removal TypePost Emulsifiable
Required EquipmentUV light source
Ideal ApplicationCastings, Extrusions, Forgings, Rough surface finish, Welds
Defect ExamplesCracks, Delamination, Laps, Porosity, Seams
StandardsAMS 2644, ASME BPVC, ASTM E1417/E1417M, ASTM E165/E165M-18, MIL-STD-2132, Pratt & Whitney PMC 4352, Rolls Royce RRP 58003 (CSS 232), SAFRAN Pr 5000/In 5000

ZL-27A Level 3 post-emulsifiable fluorescent penetrant for Method B/C/D liquid penetrant testing

ZL-37 Level 4 post-emulsifiable fluorescent penetrant for Method B/C/D liquid penetrant testing

EV6000 portable, hand-held LED UV lamp for fluorescent PT and MT
LED UV lamps and black lights for non-destructive testing
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