3D Snapshot Sensors

/3D Snapshot Sensors
3D Snapshot Sensors2019-04-09T13:27:53+00:00

3D Snapshot Sensor Specifications

Model 3210 3504 3506
Z Repeatability (um)
4.7
0.2
2.0
XY Resolution (um)
60 - 90
6.7 - 7.1
20 - 25
Scan Rate (Hz)
4
6
3
Clearance Distance (CD) (mm)
164.0
51.5
87.0
Measurement Range (MR) (mm)
110.0
7.0
25.0
Field of View (mm)
71.0 x 98.0 - 100.0 x 154.0
12.1 x 13.2 - 13.0 x 15.0
27.0 x 45.0 - 30.0 x 45.0

How 3D Snapshot Sensors Works

A laser pattern is projected onto the target surface. This pattern is tracked by both cameras and the distortion information is used to calculate dimensions of the target’s surface. As it takes a short period of time to read this distortion, the target must be stationary during inspection.