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. 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