What is a Zyglo?
What class is Zyglo 15B?
What is the wavelength of ZL-27A?
What is ZP 5B?
What color is ZL-2C?
How to apply ZP-5B?
Can you use aqueous developer on ZL-4C?
See 2 more
What is penetrant used for?
Dye penetrant is a dye used by inspectors in dye penetrant inspections, an inspection method in which inspectors apply a dye or liquid to a surface to identify defects in it. Dye penetrant is also commonly called liquid penetrant or liquid dye penetrant.
What is dye penetrant made of?
The dye penetrant composition may include an extender, preferably an isoparaffinic solvent consisting essentially of a mixture of isoparaffins having a chain length of about 10 to about 17 carbon atoms, and an average chain length of about 13 to about 14 carbon atoms.
What is Type 2 penetrant?
Type 2 - Visible Penetrants: they contain a red dye that provides high contrast against the white developer background. Fluorescent penetrant systems are more sensitive than visible penetrant systems because the eye is drawn to the glow of the fluorescing indication.
What is penetrant remover?
The penetrant removal procedure must effectively remove the penetrant from the surface of the part without removing an appreciable amount of entrapped penetrant from the defect. If the removal process extracts penetrant from the flaw, the flaw indication will be reduced by a proportional amount.
What are the 4 methods of penetrant systems?
The four methods are listed below:Method A - Water Washable.Method B - Post-Emulsifiable, Lipophilic.Method C - Solvent Removable.Method D - Post-Emulsifiable, Hydrophilic.
What type of dye is used in NDT?
The developer helps to draw penetrant out of the flaw where an invisible indication becomes visible to the inspector. Inspection is performed under ultraviolet or white light, depending upon the type of dye used - fluorescent or nonfluorescent (visible).
What is difference between DPT and LPT?
Dye Penetrant Test (DPT) is one of the most inexpensive non-destructive test (NDT) methods, used to check the surface irregularities of any component. This test method is popular by many names, which are as follows; Liquid Penetrant Inspection (LPI) Liquid Penetrant testing or Liquid Penetrant test (LPT)
What is penetrant viscosity?
Viscosity - Viscosity relates to the thickness or body of a fluid and is a result of molecular or internal friction. Excessive viscosity results in long dwell times, low viscosity leads to reduced dwell times but makes the penetrant prone to over washing.
How many types of penetrant are there?
three basic types of penetrant: Colour contrast. Fluorescent. Dual purpose (fluorescent / colour contrast)
What is penetrant testing methods?
Liquid or dye penetrant testing (PT) is a non-destructive material testing method which uses capillary forces to find surface cracks or pores and make them visible. It can detect surface-breaking flaws such as cracks, laps, porosity.
What is a penetrant chemical?
Penetrant (biochemical), a chemical that increases the ability of a poison to apply its toxic effect to a living organism.
How do you do penetrant testing?
More videos on YouTubePenetrant. Apply the penetrant to the test area. Allow the penetrant to dwell for 10-30 minutes. ... Developer. Apply the developer to the test area. Allow the developer to dwell for 10-60 minutes.Inspect. Examine the part for any bright, clear indications.
Is dye penetrant toxic?
The materials expended in liquid penetrant tests include organic pigments, petroleum distillates, wetting agents, corrosion inhibitors, powders and various cleaning compounds and solvents. As a group, they are not highly dangerous chemicals but they must be used with care.
What is a penetrant chemical?
Penetrant (biochemical), a chemical that increases the ability of a poison to apply its toxic effect to a living organism.
What is PT material?
Dye Penetrant Testing (PT) is used to find surface breaking defects. PT inspection is suitable for a wide variety of materials, but it is mainly used on non-ferrous metals. This method makes use of the capillary action principle. A liquid dye with low viscosity is applied to the test piece.
How do you make liquid penetrant?
There are six basic steps to follow when using the dye penetrant solvent removable method.Pre-clean part. This can range from grinding and wire brushing to merely wiping the part with a rag moistened with the cleaner/ remover. ... Apply penetrant. ... Remove penetrant. ... Apply developer. ... Evaluate indications. ... Post-clean part.
How to contact Magnaflux Zyglo?
For more information about Magnaflux Zyglo, contact our knowledgeable sales engineers by calling 1-847-577-3980 or emailing [email protected].
What is the product code for Magnaflux Zyglo ZL-19?
Magnaflux Zyglo ZL-19 Water Washable Fluorescent Penetrant is safe for use on aluminum, steel, nickel and other alloys. Product Code: 01-3263. Starting at $426.00. View Details.
What is ZP-14A used for?
Zyglo ZP-14A is used as a water-soluble developer for the enhancement of indications formed by Zy glo penetrants.
Is Magnaflux Zyglo safe?
Magnaflux Zyglo ZL-60D Fluorescent Penetrant is safe for use on aluminum, steel, nickel, titanium and other alloys.
What is a ZL 67?
A high sensitivity (Level 3) penetrant , ZL-67 fluorescent water washable penetrant is safe for most alloys, such as aluminum, steel, nickel and titanium, which are used in aerospace and engineering applications. ZL-67 penetrant is commonly used to find flaws in investment castings, jet engine components, and highly machined surfaces.
What is the sensitivity of ZL-67?
A high sensitivity (Level 3) penetrant, Z L-67 fluorescent water washable penetrant is safe for most alloys, such as aluminum, steel, nickel and titanium, which are used in aerospace and engineering applications.
What is Zyflo?
Zyflo is used to prevent asthma attacks and for long-term management of asthma in adults and children at least 12 years old.
What is the purpose of Zyflo?
Zyflo is used to prevent asthma attacks in adults and children as young as 12 years old.
How should I take Zyflo?
Follow all directions on your prescription label and read all medication guides or instruction sheets . Use the medicine exactly as directed.
What other drugs will affect Zyflo?
When you start or stop taking Zyflo, your doctor may need to adjust the doses of other medicines you use on a regular basis, especially:
What blood thinners are used with Zyflo?
a blood thinner such as warfarin ( Coumadin, Jantoven ); theophylline (Elixophyllin, Theo-24, Theochron, Uniphyl); or. propranolol ( Inderal, Innopran). This list is not complete and other drugs may interact with Zyflo. Tell your doctor about all medications you use.
Is Zyflo the same as extended release?
Zyflo tablets and extended-release tablets contain the same amount of the drug, but they are not taken in the same way. Follow your doctor's instructions.
Can you take Zyflo if you are allergic to it?
You should not use Zyflo if you are allergic to it, or if you have liver disease.
What is a ZL 27A?
ZL-27A has a high flash point, and is designed to be used in open dip tanks. ZL-27A is listed on the QPL SAE AMS 2644 Qualified Product List and is approved for use by Pratt & Whitney. Benefits. Bright indications.
What is a post emulsifiable ZL 27A?
Post-emulsifiable ZL-27A penetrant is a high-sensitivity penetrant designed for inspection with the use of an emulsifier to remove surface penetrant. Both Method B lipophilic emulsifier ZE-4E and Method D hydrophilic emulsifier ZR-10E can be used to remove surface ZL-27A penetrant before developer application. Developers can be ZP-4B dry powder developer, ZP-14A water soluble developer in a non-agitated tank, ZP-5B water suspendible developer in an agitated tank or ZP-9F non-aqueous developer. With a UV-A light source, flaw indications will appear as a bright green-yellow fluorescence. ZL-27A has a high flash point, and is designed to be used in open dip tanks.
What is ZL-4C used for?
Zyglo® ZL-4C is generally used where petroleum solvents may attack the test surface such as on plastics. It may also be used on ceramics and as a leaker penetrant to detect leaks.
Is Zyglo a solvent?
It contains no petroleum base solvents and fluoresces a greenish-yellow color under ultraviolet radiation. Use of a black light source with a peak wavelength of 365 nm, such as the Magnaflux® ZB-100F Fan Cooled Black Light, is recommended.
Can you use ZL-4C with aqueous developer?
Aqueous developers are not recommended for use with ZL-4C as they tend to wash the penetrant out of discontinuities. Dry powder developer (ZP-4B Dry Powder Developer) is applied after the test surface has been dried.
What is a Zyglo?
Zyglo® is the preferred penetrant inspection method for the extremely sensitive fluorescent detection of cracks and surface discontinuities in ferrous & non-ferrous test materials .
What class is Zyglo 15B?
Zyglo® ZL-15B penetrant meets OSHA requirements for Class III B liquids due to its high flash point and can be used in open dip tanks.
What is the wavelength of ZL-27A?
ZL-27A fluoresces a bright greenish-yellow under ultraviolet radiation. Use of an ultraviolet light source with a peak wavelength of 365 nanometers , such as the MAGNAFLUX® ZB-100F fan-cooled black light, is recommended.
What is ZP 5B?
Zyglo® ZP-5B Water Suspendable Developer disperses quickly into water to form an opaque white suspension. At higher concentrations, ZP-5B forms an opaque white coating which provides contrasting background for Spotcheck® penetrant indications.
What color is ZL-2C?
ZL-2C fluoresces a bright greenish-yellow under ultraviolet radiation. Use of an ultraviolet light source with a peak wavelength of 365 nanometers, such as the MAGNAFLUX® ZB-100F fan-cooled black light, is recommended.
How to apply ZP-5B?
It will settle out during standing. It can be applied by immersion dip, spray or flow on techniques.
Can you use aqueous developer on ZL-4C?
The use of aqueous developers is not recommended with ZL-4C as they tend to wash the penetrant out of the discontinuities. Dry powder developer (ZP-4B Dry Powder Developer) is applied after the test surface has been dried.
