As an analyzer use it for:

• On-condition maintenance through vibration trend analysis
• Pre-and post-maintenance documentation
• Hard copy record of vibration on new or overhauled aircraft

As a balancer/tracker use it to:

• Track and balance helicopter main and tail rotors
• Balance propellers
• Balance shafts and blowers
• Balance high bypass jet fans
• Do all balancing and tracking on the aircraft

Features

• The 192A provides balancing information for rotating machinery in one of two ways: (1)The phase readout method displays angle on the liquid crystal display (LCD) using and azimuth reference (magnetic pickup or photocell). (2)The Strobex method displays phase angle by illuminating a retroreflective target on the rotating part.
• Provides tracking information in one of two ways: (1)Visual tracking is accomplished by illuminating retroreflective tip targets using the Strobex. (2)Rotor smoothing is accomplished by using the vibration sensor (Velometer) signal and phase angle display to adjust pitch links and/or trim tabs.
• Designed for the rugged environment of field use. Portable, self-contained, battery operated.

With each analysis a vibration signature is plotted on a unique 5x8 inch card as a permanent record for future comparison in vibration trend analysis. Using a pen the 192A draws a vibration spectrum by plotting vibration amplitude on the vertical axis VS frequency in RPM on the horizontal axis.

Product information provided by Chadwick-Helmuth. Copyright© 2000, All rights reserved