Optical vibration measurement at high speeds
The HSV-100 High Speed Vibrometer allows you to simultaneously measure displacements and vibrational velocities up to 40 m/s. Configure the HSV as a multi-channel measurement system for the precise, synchronized multi-channel test setup for e.g. comparing valve elevation curves with the desired value at different speeds on the motor test bench. At the same time you can investigate phenomena such as valve bounce in the kilohertz range or the timing between cylinders. The digital decoders in the HSV-100 provide you with low-noise and therefore unambiguous results and can compensate for the test bench’s vibrations.
Highlights
- High-resolution differential, optical measurement in real time
- Non-contact measurement recording true dynamic velocity and displacement in a completely undistorted way
- Compact sensor head with a variable stand-off distance for confined spaces
- Frequency bandwidth: 50 kHz; 250 kHz optional
- Visible spot for “point and shoot” operation
- Optional beam deflector for motor test benches
- Synchronous measurement of an arbitrary number of channels with correct phase relation
- Vibrational velocity and vibration displacement signals output at the same time
Valvetrain measurement
Accessories and components
Optical accessories
HSV-AK-800 Beam Steering Unit
Optical beam deflection system for easy alignment of the laser beam especially for valve train measurement applications. Compatible with the HSV-I-100-FF Sensor Head.
A-MIR-xxxx Mirror Sets
Polytec's mirror sets contain different sizes of mirrors to assist in the set-up of your measurement.
OFV-036-M Pan/Tilt Adjustable Mirror
Mirror diameter 25 mm.
Tripods, test stands, positioning stages
VIB-A-P01 Tripod Mountable Tilt Stage
VIB-A-P02 Tripod Mountable Traverse/Tilt Stage
VIB-A-P06 Tripod Mountable X/Y/Tilt Stage
VIB-A-P07 Pan/Tilt Adjustable Mounting Plate
For installation in industrial production lines. Allows fine adjustment of the tilt and rotation angles by ± 1.3°.
VIB-A-T02 Tripod with Pan/Tilt Head
VIB-A-T05 Tripod with Geared Pan/Tilt Head
VIB-A-T39 Flexible Arm with Magnetic Base
Miscellaneous
A-LAG-0633 Laser Adjustment Goggle
Facilitates the precise pointing of the laser on the device under test.
A-RET-xxxx Retro-Reflective Supplies
Selection of sprays, tape, sheets and micro glass beads for improvement of signal to noise ratio when measuring uncooperative surfaces.
Related products
MDE Multipoint Data Evaluation
For vibration testing of transient and non-stationary events, the MDE Multipoint Data Evaluation is a software solution for laser Doppler vibrometers (LDV). MDE offers a wide range of tools for data evaluation, deflection shape analysis in time and frequency and output filters for modal analysis.
VibroFlex Range
VibroFlex Range is the outdoor-proof long-range vibration measurement solution designed for remote analysis of vibrating structures, model validation and health monitoring on large and distant structures from more than 300 m. The laser sensor conveniently monitors structural dynamics and stability of buildings, operating machinery and critical production facilities, providing a fast and efficient on-site testing solution.
Measurement service & rentals
Our engineering services cover a wide range of applications, either onsite or in our laboratories. Ask for our PolyXperts, rent cutting edge laser measurement equipment and benefit from individual support for your projects. Our experienced application engineers are pleased to help, measure and test for you. For comprehensive studies, rent the RoboVib® Structural Test Station.