ZET 017-U8 Shaker controller

(8 measuring channels)

  • software and hardware suite based on FFT spectrum analyzer
  • allows carrying out vibration tests on electrodynamic and pneumatic vibration exciters
  • for spectral, modal and other kinds of signal analysis
  • for carrying out tests for sinusoidal vibration pressure, random vibration, classical and vibrational shock

From 17 416 USD

Advantages

of ZET 017-U8 Shaker controller

Automation

Maximum efficiency with the minimal possible participation of the operator in the test process

Full range of vibration tests

Tests for sine, BBRV, hit (impact), vibration impact

Easy operation

User-friendly Software interface

Compatibility

with all types of vibro-transducers from various manufacturers

Specifications

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.

Description

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:

Shaker controller: automated system

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.

Delivery scope

of ZET 017-U8 shaker controller (8 measuring channels)

Standard delivery scope includes:

SOFTWARE FOR TESTS PERFORMANCE

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