Scanner For Optical Measurement Of The Preparation (Option); Controller Board - Sirona CEREC 3 Operating Instructions Manual

8 Technical description
Milling unit
Technical data of scanner
50
8.2.2 Scanner for optical measurement of the
preparation (option)
Noncontact optical measurement
Digital control of the axes for fast measurement
Measuring speed: approx. 2 mm/min
Measuring technique: active triangulation
Active suppression of reflections
Low noise photodiode array
Laser light source:
Wavelength
Focus diameter
Scan range:
Scanning technique:
8.2.3

Controller board:

Real Time Micro Controller Board C167
6-axis stepping motor controller
2 DC motor controllers with integrated speed and current control
RS-232 interface 115kBaud
Sirona Dental Systems GmbH
Operating Instructions CEREC 3
670 nm
≤25 μm
45° model 40x20x16
(LxWxH in mm)
15° model 40x20x12
(LxWxH in mm)
Crown 16x25
framework (dia. x L in mm)
D 3329.201.01.20.02 02.2009
58 35 595 D 3329