HSV-100 High Speed Vibrometer
Optical, synchronous vibration measurement at high speeds
Vibrometry

- Vibrometry
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Products
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Special-application vibrometers
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HSV-100 High Speed Vibrometer
Optical, synchronous 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. You can configure a multi-channel system for your application with the precise, synchronized electronic units to; for example, compare 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.
Measure with a high resolution and in real time…
- Valve train dynamics of combustion engines
- Valve bouncing
- Impact strength analyses for evaluation of material properties
- Durability tests on turbine blades
- Explosion and pyroshock
High-resolution real-time measurements
- A non-contact measurement method records dynamic velocity and displacement quantities in a completely undistorted way
- Modern digital decoder technology
- Tracking filter guarantees a reliable measurement, even on difficult surfaces
Flexible use
- Compact sensor head is suitable for confined spatial conditions
- Especially suitable for harsh industrial applications due to the robust sensor head (protection class: IP64)
- Frequency bandwidth: 50 kHz; 250 kHz optional
- Variable stand-off distance
Simple set-up
- Signal level displays both on the controller and on the sensor head make optimum measurement set-up easier
- Visible spot for “point and shoot” operation
- Optional HSV-AK-800 beam deflector for motor test benches
Reliable and safe
- Signal level output for monitoring the signal quality
- Large stand-off distances protect the instrument
- Eye-safe class 2 laser
Precise differential measurement
- Enables compensation for the test bench’s vibrations
- Synchronous measurement of an arbitrary number of channels with correct phase relation
- Vibrational velocity and vibration displacement signals output at the same time
- 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
Optical Accessories | |
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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. |
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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 | |
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VIB-A-P01 Tripod Mountable Tilt Stage |
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VIB-A-P02 Tripod Mountable Traverse/Tilt Stage |
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VIB-A-P06 Tripod Mountable X/Y/Tilt Stage |
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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°. |
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VIB-A-T02 Tripod with Pan/Tilt Head |
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VIB-A-T05 Tripod with Geared Pan/Tilt Head |
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VIB-A-T39 Flexible Arm with Magnetic Base |
Miscellaneous | |
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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. |
Valvetrain measurement
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