VC120, Vibration Calibrating System
- Self-contained calibration system
- Test amplitude of 1 m/s² rms
- Vibration frequency from 70 Hz to 10 kHz selectable
- Suitable for test objects weighing up to 400 g
- Internal measuring channel for charge, IEPE and voltage
- LCD for settings and measurements
- USB interface for PC controlled calibration
- PC software for calibration and display with sensor data base included
- Customer software control by simple ASCII commands
- Mains buffered NiMH battery for desktop and field use
- Upon request, we also offer DAkkS-accredited calibration with traceability
The VC120 is a stand-alone calibration device including
• A piezoelectric vibration exciter with power amplifier
• Built-in reference accelerometer
• A signal conditioner for the sensor under test with inputs for charge, IEPE and AC voltage
• USB interface for PC controlled operation
• A rechargeable battery
The VC120 works at a constant amplitude of 1 m/s² (RMS). The frequency is adjustable in fine intervals from 70 Hz to 10 kHz. It can be adjusted by a shuttle wheel. Alternatively, all settings can be made by the supplied PC software via a USB interface. Thus the VC120 can also measure frequency sweep diagrams.
A backlit LCD shows the adjusted frequency and the measured transducer sensitivity either in metric or in imperial units. The built-in NiMH accumulator lasts for 2 to 4 hours of calibration.
In spite of its compact design the instrument is portable and features a variety of functions, which are known only from more expensive systems.
● Rapid and easy calibration and fault detection of vibration sensors and instruments
● Measurement of amplitude response and frequency sweeps
| Plastic Carrying Case | |
| Mains Adapter | 100 to 240 VAC |
| PC Software | |
| USB Cable | |
| Thread Adapters | M3, M5, M8, 1/4“-28, UNF 10-32, |
| plug Adapter | BNC / UNF 10-32 |
VC120 datasheet Datasheet |
- Load independent vibration level for test objects weighing up to 600 g
- Controlled vibration amplitude of 10 m/s²
- Quartz controlled vibration frequency of 159.15 Hz (radian frequency 1000 1/s)
- Display shows frequency, magnitude, error in percent and calibration date
- Rugged design
- Mains buffered battery operation for laboratory and field use
- Calibration to ISO 16062-44 with factory calibration certificate
- DAkkS-accredited calibration with traceability, upon request
- Load independent vibration level for test objects weighing up to 500 g
- Vibration amplitude selectable in five steps from 1 to 20 m/s²
- Quartz controlled vibration frequency selectable in seven steps from 15.92 Hz to 1280 Hz
- Display shows frequency, magnitude, error in percent and calibration date
- Rugged design
- Mains buffered battery operation for laboratory and field use
- Calibration to ISO 16062-44 with factory calibration certificate
- Upon request, we also offer DAkkS-accredited calibration with traceability