(4 measuring channels)
POR (price on request)
of ZET 017 Shaker controller
Maximum efficiency with the minimum possible participation of the operator in the test process
Tests for sine, random, and shock pulse vibrational impact
User-friendly Software interface
with all types of vibro-transducers from various manufacturers
Detailed tests report is formed automatically
of ZET 017 Shaker controller
| Technical specifications | |
|---|---|
| Frequency range | 3 Hz… 10 kHz |
| Number of measuring channels (feedback channels) | 4 |
| Number of control channels | 1 |
| PC communication interface | USB (standard package) Ethernet* (option) |
| Sinusoidal vibration | |
| Dynamic range | 80 dB |
| Cycle duration | 100 ms |
| Frequency measurement tolerance | < 0,1% |
| Acceleration measurement tolerance | < 0,5% |
| Frequency sweep rate (lin.) | up to 600 Hz/min |
| Frequency sweep rate (log.) | up to 10 oct./min |
| Sustain accuracy with resonance (anti-resonance) reactance factor maximum 50 | ±3 dB |
| Sustain accuracy with reactance factor maximum 70 | ±6 dB |
| Signal slew rate | < 10 dB/s |
| Control methods | Over one channel Over several channels Maximal over several channels |
| Measurements method | Amplitude RMS Selective |
| Low-pass filter (LPF) | Yes |
| Random vibration | |
| Signal dynamic range | 60 dB |
| Cycle duration | 1 s |
| Frequency resolution | from 6 to 1 Hz |
| Sustain accuracy | ±3 dB |
| Control methods | Over one channel Average over several channels Maximal over several channels |
| Classical shock | |
| Shock duration | from 0,1 up to 30 ms |
| Shock frequency | from 1 up to 120 shocks per minute |
| Shocks number | from 1 up to 100 000 |
| Shock amplitude deviation | < 5% |
| Shock duration deviation | < 5% |
| Low-pass filter (LPF) | Yes |
| Shock pulse types | Sinusoidal Triangular Rectangular Saw-shaped Trapezoidal |
| Vibrational shock | |
| Shock duration | from 10 ms up to 4 s |
| Pulse frequency | from 15 up to 1200 shocks per minute |
| Number of shocks | from 1 up to 100 000 |
| Other functions | |
| Additional functions | Bandpass filter Acceleration dispersion table Calculation and synthesis of shock response spectrum Imitation of gunfire impact |
* when FFT spectrum analyzer is connected over Ethernet, the system response delay increases by an order of magnitude as compared to USB-connection, and the system might not complete resonating products or shapes with a sudden level drop. The table shows values for analyzer connected by USB.
of ZET 017 Shaker controller
ZET 017-U4 Shaker controller represents a software and hardware suite based on FFT spectrum analyzer. ZET 017-U4 Shaker controller is designed for testing specimen, hardware, and other products, which can be exposed to the impact of random vibration or harmonic vibration in the course of transportation or operation activities. These tests mainly involve the following vibrations impacts :
Now you don’t have to spend much time on configuration of the parameters and testing in manual mode. All you need to do is to select the test mode, set parameters, and press “Start” button! Besides, this system is significantly cheaper than the analogs currently available on the market.
Shaker is controlled by FFT spectrum analyzer using ZETLAB VIBRO programs: sinusoidal signal, broadband random vibration, classical shock, vibro impact. In these programs, you can set the test type to be carried out on the vibration exciter and to be controlled by FFT spectrum analyzer over the feedback channel.
In order to expose the specimen to vibration impact (random or harmonic) similar to that, occurring in the course of typical equipment operation, shaker controller provides generation of the control signal for the vibration exciter according to the customized level of vibration set by the user, which must be maintained at the reference measurement point. The system maintains the set level automatically, regardless of any external impacts to the specimen.
of ZET 017 Shaker controller (4 measuring channels)
Basic delivery scope includes:
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