The FIBER Series is a further development of the NOVA Series in which the compact optical head is connected via fibre optics with the measuring instrument. Separate fibres for measurement beam and the reflected signal ensure optimum signal quality.
Compact measuring heads not only make the system especially suited for measurements in confined spaces but also simplify the handling if the application requires frequent repositioning. Special heads are available for vacuum or climatic chambers as well as for extreme radiation conditions.
In multiplex operation, multiple measuring heads are connected to a single instrument via a high-speed fibre-optic switch. This enables the monitoring of multiple measuring points with one vibrometer.
A detailed list of all vibrometer characteristics, including all hardware and software features, can be found in the vibrometer data sheet in Support & Datasheets.
|Laser wavelength||Measurement laser: 1550 nm|
|Targeting laser: 510-530 nm|
|Laser class||Measurement laser: output power: <10 mW, class 1|
|Targeting laser: output power: <1 mW, class 2|
|Measured quantity||Velocity, Displacement, Acceleration|
|Frequency bandwidths||DC to 24 MHz|
|Max. vibrational velocity||25 m/s|
|Output signal (digital)||GBit-Ethernet (RJ45) / WiFi|
|Output signal (analogue)||3 x Standard BNC Buchse|
|Signal processing||Digital (OptoMET UltraDSP)|
|User interface output||Color screen 3.5" + 20 segment LED bargraph|
|User interface input||Touch screen, knobs with push-button, key switch (power)|
|Dimensions||Length x width x height (excluding handle and lens): 380 x 180 x 148 mm|
|Mounting||Standard tripod screw thread|
|Power supply||110 -240V AC (50-60Hz) oder 12V DC|
|Power consumption||27 Watt|
|Operating temperature range||5°C to 40°C|
OptoGUI is an extensive and intuitive software for remote control, data acquisition, and data analysis when working in single-point mode. Data transfer is realized via a loss-free digital Gigabit Ethernet connection. Click for detailed information about OptoGUI.
A wide variety of high-performance real-time decoders are available for the evaluation of the interferometric measuring signals. The OptoMET UltraDSP technology enables the measurement of frequencies up to 24 MHz and vibrational velocities up to 25 m/s with the Fiber-Series, displacements can be resolved to less than 100 fm. All vibrometers incorporate a velocity decoder, and displacement and acceleration decoders are optionally available. Numerous measuring ranges per decoder ensure that measurements can always be performed with the optimum sensitivity.
Decoders can be easily retrofitted or upgraded. Start with a basic system and adapt the capabilities of the measuring instrument as required. This requires no return of the instrument to the factory and no waiting times for your production or research project. The table below provides an overview of the configuration options. We will also be happy to assist you in the selection of the best decoder for your measuring task.
Number of measuring ranges
Max. vibrational velocity
Velocity Decoder D-VD-1N
DC - 500 kHz
Displacement Decoder D-DD-1N
Acceleration Decoder D-AD-1N
Velocity Decoder D-VD-2N
DC - 1 MHz
Displacement Decoder D-DD-2N
Acceleration Decoder D-AD-2N
Velocity Decoder D-VD-2N-R
DC - 25 kHz
Displacement Decoder D-DD-2N-R
Acceleration Decoder D-AD-2N-R
DC - 1 MHz
Velocity Decoder D-VD-3N
DC - 2,5 MHz
Displacement Decoder D-DD-3N
Acceleration Decoder D-AD-3N
Velocity Decoder D-VD-4N
DC - 10 MHz
Displacement Decoder D-DD-4N
Acceleration Decoder D-AD-4N
Velocity Decoder D-VD-5N
DC- 10 MHz
Displacement Decoder D-DD-5N
Acceleration Decoder D-AD-5N
Several fiber heads are available which are optimized for the Fiber-Series. Choose the right optical system based on working distance, reflectivity of the surface to be measured, size of the focus point or measurement environment.
The table below provides an overview of the configuration options. We will also be happy to assist you in the selection of the best fiber head for your measuring task.
-17 µm at 27 mm
-22 µm at 37 mm
-33 µm at 64 mm
-44 µm at 89 mm
-66 µm at 139 mm
-88 µm at 189 mm
-Working distance: 50 mm ... 5 m
-Min. focus spot size (typical): 50 µm bei 55 mm
-Working distance: 150 mm ... 10 m
-Min. focus spot size (typical): 60 µm bei 150 mm
The OptoMET Dual Fiber SWIR Vibrometer consists of a SWIR vibrometer and a flexible Dual-Fiber head. Using an additional fiber switch multiple fiber heads can be connected to the vibrometer, so you can multiplex many
different channels (2, 4, 8, 16, ...), the fiber switch comes with an electrical interface (Ethernet, USB, TTL, ...) and can be remotely operated by a PC.
Stable and waterproof Peli case for safe keeping and transport of vibrometer.
External dimension (L x B x H): 61.9 x 49.2 x 22.3 cm
Compact und light transport bag for the outdoors-measurements
Transforming the not-visible infrared light into a spot of visible light.
Portable battery charger, external battery power bank. For powering the vibrometer when performing outdoor measurements.
Stable and waterproof transport case.
Stable and waterproof transport case.
Precisely align your vibrometer with high quality tripods by Manfrotto
Precisely align your Fiber measurement head.