Vibration Calibration
SPEKTRA Calibration Systems for Noise and Vibration


SPEKTRA is specialized in designing and manufacturing systems for:
The product group “Calibration Solutions” includes calibration systems as well as services.
The SPEKTRA family of CS18 calibration systems offers the calibration for the following measurands:
- Acceleration (0.05 Hz … 350 kHz)
- Shock (few mm/s² … 2,000 km/s²)
- Acoustics (0.1 Hz … 20 kHz, bis 124 dB)
- Dynamic Force (10 Hz … 1 kHz, few mN … 20 kN)
- Dynamic Pressure (up to 4,000 bar)




Acceleration
Calibration systems for amplitude-frequency response and displacement (sine) as well as a comparison of peak amplitudes (shock).
- Devices under test: Accelerometers, Seismic Sensors, Geophones, Vibration Calibrators, Measuring Equipment, Analyzers, Laser-Vibrometer, read more


Our calibration products include complete calibration systems as well as various exciters and accessories to fit your specific demands.
Acoustics
Comparison Calibration by using the substitution method
- Devices under test:
Sound Level Meters, Microphones, Acoustical calibrators, Pistonphone, Measuring Equipment, Analyzers, read more.
- Devices under test:


We offer solutions for sensor system-level testing in very small areas like development departments up to large-scale production. Read more.
Electrical Parameters
Comparison/Substitution Calibration for Amplitude-Frequency Response and Displacement Angle
- Devices under test:
Charge Amplifier, Voltage Amplifier, IEPE-Amplifiers, Calibration Systems, Analyzers, read more.
- Devices under test:


Typical applications of those vibration exciters are modal tests of buildings, bridges and other large structures.