• PDA based handheld instruments are employed for laser scanning and measurement of brake disks wear parameters.
• The devices are supplied with database and software package for disk wear data storage and processing.
• Operator mounts the laser scanning module onto the disk to be measured. Having received a command from PDA or PC, the laser module performs non-contact scanning of the disk surface.

Measurement range, mm: 30
Profile measurement range, mm: 150
Accuracy, mm: ±0.03

Measurement results (geometric parameters and profile of the surface) are displayed on PDA, can be saved in the PDA memory, and transferred to the PC database. Simultaneously, additional parameters can be saved: operator number, side identifier (left or right wheel), axis number, locomotive (carriage) number, etc.