The National Institute for Aviation Research (NIAR) at Wichita State University has added oil analysis to its growing list of test services. It provides trivector analysis, infrared spectroscopy, particle count/shape recognition, elemental analysis and viscosity testing. Test kits, purchased through the lab’s website, can be used to collect and return oil samples. Results are delivered by mail or e-mail. Test prices range from $22 to $44, including return postage.
AAR has been appointed as a distributor for the new AirManager air filtration system developed by Quest International to eliminate potentially harmful airborne contaminates. U.S.-based AAR will be helping the UK’s Quest to find new applications for the active air filtration and sterilization system, which is based on close-coupled field technology.
Donaldson Co. announced yesterday that it has acquired Aerospace Filtration Systems (AFS) of St. Louis, Mo. The deal, which was inked on Tuesday, calls for AFS to become a wholly owned subsidiary of the worldwide supplier of filters and support. The marriage isn’t new for the two companies; they were selected as a team last year to supply integral barrier filters (IBF) for the Bell 429 and the recently canceled 417.
Aerospace Filtration Systems has received STC approval for an inlet barrier filter (IBF) for the Bell Model 206B, the company announced.
The system has flat filter assemblies and an integral bypass design, the St. Louis company said, adding that the filter can be replaced via a quick access door in 15 minutes. All the features incorporated into the Bell 407/206L3/L4 filter system are included in the 206B design.