DMTA-20073-01EN, Rev. C, November 2015
Chapter 1
18
1.1 RollerFORM
The RollerFORM scanner’s outstanding feature is its phased array probe inserted in a
tire, located at the front of the scanner. This assembly constitutes the acoustic wheel,
which is filled with glycol or water and is equipped with a probe angle adjustment
mechanism.
The RollerFORM is also equipped with a wheel in the center of the RollerFORM, with
a height adjustment mechanism, and a roller at the rear where the encoder is
mounted.
The RollerFORM’s handle provides several controls: a Start Acquisition button, an
Indexer Clicker, and a laser guide with an On/Off button (see Figure 1-2 on page 19,
Figure 1-3 on page 20, and Figure 1-4 on page 22).