| Magnaflux ZL-37 Zyglo Penetrant Pen - 12 PackAvailability: Ready to Ship in 3 Business Days International Orders  Part#: 01-3188-75 by Magnaflux |
ZL-37 Zyglo penetrant pens contain a Level 4 (Ultra-High Sensitivity) penetrant that fluoresces a bright greenish-yellow color when placed under ultraviolet radiation. Use of a black light source with peak wavelength of 365 nanometers, such as the Magnaflux ZB-100F fan-cooled black light is recommended. ZL-37 is formulated to be impervious to water to ensure against being over washed from defects. It can be used in an open dip tank and meets OSHA requirements for Class III B liquids due to its high flash point. Ideal for smal areas or parts, and for reqorked inspection without the overspray mess from aerosol cans. For use on titanium turbine components, investment castings and other high stress critical components where detection of fine, tight and broad open shallow discontinuities is a must. Classification: Overall Rating for Magnaflux ZL-37 Zyglo Penetrant Pen - 12 Pack
Method of Application Test parts must be clean, free of all oil, grease or other foreign contaminating substances, and dry before penetrant is applied. Penetrants may be applied by immersion, dip, brush- or flow-on, conventional or electrostatic spray. The area to be inspected must be completely covered with penetrant. Warning! Penetrants attack and even dissolve many kinds of plastic pipe. Polyvinyl chloride (PVC) pipe is especially vulnerable, and can crumble after only a few days of exposure. Even diluted penetrant rinsings attack it rapidly. ABS plastic pipe is nearly as sensitive. When installing plumbing to handle penetrant rinsings, use metal pipe. Plastics Compatibility Penetrant materials are typically compatible with nylon, teflon, acetal, polypropylene, and epoxies. However, we still recommend that the penetrant is evaluated for compatibility on actual test pieces. Penetrants may stain, soften, or even dissolve plastic materials. Developer Application Developers should be used to maximize the sensitivity of our penetrant. Aqueous developers are applied prior to drying; dry powder and non-aqueous developers after drying. IMPORTANT NOTE! Parts should not remain in aqueous developers for any length of time, as the penetrant sensitivity could be impaired. Recommended Developers ZP-4B Dry Powder Developer; ZP-9F Non-Aqueous Developer, SKD-S2 Non-Aqueous Developer, ZP-5B Water Suspendible Developer, and ZP-14A Water Soluble Developer. Coverage 1 gallon covers approximately 1000 square feet. One aerosol can (16 oz. by volume) covers approximately 65 square feet. Your question might already be answered below, wouldn't that be a time saver! If your question has not been answered below please click the "Ask a Question" button below, fill out the form, and one of our Geeks will answer it as quickly as possible. Note: Our Geeks are available Monday-Friday 9AM to 5PM (EST) normal business days, to respond to your questions.  | |||||||||||||||||
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SpecificationsSpecification Compliance AMS-2644; ASTM E 1417; MIL-STD-271; ASME B & PV Code, Sec. V; MIL-STD-2132; Boeing BAC 5423 PSD 6-46 or 8-4; AECL; ASTM E 165; Boeing PS-21202
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