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Section 4
4 Product Overview
4.1 Introduction
The scan 3155, 3250, and 3350 are the new-generation, high-speed, high-
density 3D profile scanning system for primarily green-side edger and trimmer
applications. These systems offer high density, along-board profile data and high
resolution across-board sampling at 2000 Hz. The scan 3350 systems offers
additional optimization possibilities by providing colour images of board surfaces, while
the scan 3250 system offers tracheid measurements at 500 Hz and profile
sampling at 2500 Hz. The sensors are based on LMI's field-proven FireSync platform,
which provides a synchronized, scalable, distributed vision processing architecture for
building reliable, high performance systems. High reliability and simple, rapid installation
are achieved with a single cable for power, data, and synchronization.
The scan 3x00 sensor system consists of a number of scan 3x00
sensors, plus a FireSync Master and a FireSync Station or a user-provided Station PC.
A user-provided client computer communicates with station computers to control the
scan system and to receive data via Gigabit Ethernet.
4.2 Measurement Principles
The scan 3x00 sensors function on the principle of structured light triangulation.
A semiconductor laser with special optics projects a fan of light onto the target. A digital
Summary of Contents for chroma+scan 3155
Page 1: ...chroma scan 3x00 Document Version 4 11 12 30...
Page 14: ...14 3 1 1 Sensors chroma scan 3155 chroma scan 3250 chroma scan 3350...
Page 31: ...31 5 5 Dimensions and Mounting 5 5 1 chroma scan 3155 Sensor Dimensions...
Page 32: ...32 5 5 2 chroma scan 3250 Sensor Dimensions...
Page 33: ...33 5 5 3 chroma scan 3350 Sensor Dimensions...
