The FDM-3 laser interferometer from fionec offers up to three compact and lightweight measurement heads, making it ideal for integration as control interferometers. With measuring distances of up to one meter per measurement head, most length measurements in the production environment can be optimally addressed. Thanks to a high measuring frequency of 40 kHz, integrated interfaces and customized software solutions, a complete and straightforward integration into existing systems is possible. The laser interferometer impresses with an attractive price-performance ratio, without compromising on measurement resolution.
Your benefits
Results with subnanometer resolution
Non-contact and wear-free
Small measurement head and compact receiver
Up to three measurement heads per system, e.g. for the measurement in X, Y, Z
Ideally suited as control and measurement interferometer
Easy-to-automate and fully integrable
Electromagnetic compatibility (EMC)
System characteristics
FDM-3
Measurement head
Control software
FDM-3 GUI
Laser Interferometer
Measurement principle
phase-measurement interferometry
Measurement range
up to 0.6 m
Working distance
any (between 0-0.6 m)
Measuring frequency
40 kHz (fixed)
Resolution (typ. Std.Dev.)
< 1 nm*
Multi-point measurement
parallel operation of up to 3 measurement heads
Programming interfaces
API, DLL
Included components
measurement head, user interface software (basic), receiver, power supply
*Std.Dev. of distance equivalent noise in 0.1 m.
Measurement Head
Interchangeable objectiv
for collimated or focused operation
Measurement direction
axial (0°)
Environmental measurement module (optional)
completely integrated
Dimensions
38 x 26 x 21 mm
Software
User interface software (FDM-Control)
status panel with signal quality indicator
prepared for customer specified evaluation e.g. vibration measurement
