Description
Triple-Beam Interferometer (3DOF):
Three laser interferometer included in one unit detect three different length values independently. So it is possible to measure the position and two angles or difference values simultaneously.
Benefits:
- Simultaneous measurement of length, pitch and yaw angle
- Straightness measurement on guides and axes with angle test procedure acc. DIN ISO 230-1 in only one step (without any modification)
- Calibration software for displaying the results
- Correction of measurement errors according Abbe offset possible
- Detection of the tilt center position
SP-TR Series
- The sensor head may be made of aluminium, stainless steel or invar
- Open interfaces for OEM software under Windows and Linux
Technical Data:
- Measurement range: up to 2 m with plane mirror
- Beam distance: 12 mm
- Angle resolution: 0.002 arcsec
- Angle measurement with cat-eye reflector: until ±12.5°
- Data Sheet
