The Largest Open Access Portal of Nondestructive Testing (NDT)

ACS-Solutions GmbH The priority of the company is to design and create highly technological equipment, for professional users. Aiming to reach the devices top techn ... 424 views Technical Discussions anas anas 08:29 Mar-17-2008 NDT exam question I enterd my company NDT exam and I faced question I couldnt give answer for it regarding dye pentrant for aviation ? I get 71% fail so please help are my answer correct 1- Are the black light and UV light the same or diffrent ? my answer was diffrent 2-titanuim inspetion use which type of dye?my answer was florocent 3- which matarial pest inspected with dye (para magmetic-hard steel -alcladed aluminum) my answer para magnetic    Reply  Translate  Close   Alejandro García Alejandro García 09:59 Mar-17-2008 Re: NDT exam question UV light means electromagnetic radiation from 200nm to 400nm wavelenght (under 200nm you have vacum UV). Black light is comonly used to refer to the UVA (UV band A light), this is from 315nm to 400nm, wich is the used for the fluorescent tests (with the peak in 365nm, that is the wavelenght that allows the fluorescence fenomenum) ----------- Start Original Message ----------- : I enterd my company NDT exam and I faced question I couldnt give answer for it regarding dye pentrant for aviation ? I get 71% fail so please help : are my answer correct : 1- Are the black light and UV light the same or diffrent ? my answer was diffrent : 2-titanuim inspetion use which type of dye?my answer was florocent : 3- which matarial pest inspected with dye (para magmetic-hard steel -alcladed aluminum) my answer para magnetic ------------ End Original Message ------------    Reply  Translate  Close

Product Spotlight FMC/TFM StandAdvanced OEM Solutions Next generation for Phased Array UT is here now with FMC/TFM! Have higher resolution imaging, impr ... oved signal to noise ratio, characterize, size and analyze defects better with access to several wave mode views and save raw FMC data for higher quality analysis.  Some of the benefits are: Beautiful Image! Easier to understand what you're looking at Completely focused in entire image or volume Much easier to define setups before inspection Easier to decipher geometry echoes from real defects Oriented defects (e.g. cracks) are imaged better See image from different wave modes from one FMC inspection FMC data can be reprocessed/analyzed without going back to the field > 3 Showcases GUL QSR1® Scanning StandGuided Ultrasonics Ltd. How do you measure pipe wall thickness without direct access to the area? QSR® Scanning - Guide Wav ... e Quantitative Short Range Scanning. > 21 Showcases4 Videos NEW! The PragmaPro Instrument Platform StandPRAGMA The PragmaPro is based on a modular cartridge technology and supports various NDT instrument modal ... ities such as UT, PAUT, ECT and many more. This new platform is based on a machined, powder-coated aluminum frame for shock-proofness, best sealing qualities and maximum heat dissipation. This is practical to extend the outdoor temperature range and/or to extend the power injected in the transducers. The PragmaPro is aiming at a very wide range of applications, such as weld scanning, corrosion mapping and composite testing. > 5 Showcases Echomac® Small StandMagnetic Analysis Corporation Available with up to eight channels of electronics to detect and evaluate thickness, flaws and eccen ... tricity, this UT tester is housed in a convenient, smaller cabinet. This instrument can be used in conjunction with bubbler or immersion tank systems, or with a test bench or in laboratory applications. The Echomac® Small is available in the FD4, FD6 or FD6A versions. > 5 Showcases5 Videos more Showcases

Share...

• Home
• Exhibition
• Archive
• Forum
• Jobs
• Members
• Events
• Directory
• NDT A-Z

• Advertise
• Privacy Policy
• Contact & Imprint
• About

© NDT.net - Where expertise comes together. The Largest Open Access Portal of Nondestructive Testing (NDT)- since 1996 - -