(8 measuring channels)
POR (price on request)
of ZET 017-U8 Shaker controller
Maximum efficiency with the minimal possible participation of the operator in the test process
Tests for sine, BBRV, hit (impact), vibration impact
User-friendly Software interface
with all types of vibro-transducers from various manufacturers
of ZET 017-U8 Shaker controller
| Specifications | |
|---|---|
| Frequency band | 3 Hz … 10 kHz |
| Number of measuring channels (feedback channels) | 8 |
| 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 | maximum 0.1% |
| Acceleration measurement tolerance | maximum 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 | maximum 10 dB/s |
| Control methods | Over one channel Average over several channels Maximum over several channels |
| Measurement methods | Amplitude RMS Selective |
| Low-pass filter | Available |
| Random vibration | |
| Signal dynamic range | 60 dB |
| Cycle duration | 1 s |
| Frequency resolution | 6 to 1 Hz |
| Sustain accuracy | ±3 dB |
| Control methods | Over one channel Average over several channels Maximum over several channels |
| Classical shock | |
| Duration of pulse | 0.1 to 30 ms |
| Hit frequency | 1 to 120 hits per minute |
| Number of pulses | 1 to 100,000 |
| Excursion of hit amplitude | maximum 5% |
| Excursion of hit duration | maximum 5% |
| Low-pass filter | Available |
| Shock pulse types | Sinusoidal Triangular Rectangular Saw-shaped Trapezoidal |
| Vibrational shock | |
| Duration of hit | 10 ms to 4 s |
| Hit frequency | 15 to 1,200 hits per minute |
| Number of hits | 1 to 100,000 |
| Other functions | |
| Additional features | Bandpass filter Acceleration dispersion table Calculation and synthesis of shock response spectrum Imitation of guns 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 FFT spectrum analyzer connected by USB.
ZET 017-U8 Shaker controller
ZET 017-U8 shaker controller represents a software and hardware suite based on FFT spectrum analyzer. ZET017-U is designed for testing specimen, hardware, and other products, which can be exposed to random vibration or harmonic vibration impact in the course of their operation or transportation. These tests mainly involve the following vibration types impacting the specimen:
Now you don’t have to spend much time on settings and tests in manual mode. All you need to do is to select the test mode, set the parameters, and press “Start” button! Besides, this system is significantly cheaper than foreign counterparts available on the market.
The vibration exciter is controlled by FFT spectrum analyzer using ZETLAB VIBRO programs: sinusoidal signal, broadband random vibration, classical shock, vibration impact. In the programs, you can set the test type to be carried out and to be controlled by FFT spectrum analyzer over the feedback channel.
To affect the item tested with vibration (random or harmonic) similar to typical equipment operation, shaker controller provides generation of the control signal for the vibration exciter according to the set level of vibration defined by the user, and which must be maintained at the reference measurement point. The system maintains the set level automatically, regardless of external impacts to the item.
of ZET 017-U8 shaker controller (8 measuring channels)
Standard delivery scope includes:
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