ZET 017-U16 Shaker controller

(16 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 vibration shock

Price: from 27 865 USD

Advantages

of ZET 017-U16 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, broadband random vibration, shock and vibration impact

Easy operation

user-friendly Software interface

Compatibility

with all types of vibro-transducers from various manufacturers

Tests report

detailed test report is generated automatically

Specifications

of ZET 017-U16 Shaker controller

Technical specifications
Frequency range 3 Hz… 10 kHz
Number of measuring channels (feedback channels) 16
(2 synchronized 8-channel modules)
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
Control methods By one channel
By several channels
Maximal over several channels
Measurement methods Amplitude
RMS
Selective
Low-pass filter (LPF) Yes
Broadband random vibration
Signal dynamic range 60 dB
Cycle duration 1 second
Frequency resolution from 6 up 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
Vibration impact
Shock duration from 10 ms up to 4 s
Shock 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 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 the FFT spectrum analyzer connected by USB.

Description

of ZET 017-U16 shaker controller

ZET 017-U16 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 the impact of random vibration or harmonic vibration when being transported or in the course of operation. These tests mainly involve the following vibrations impacts to 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, configure the parameters and press “Start” button! Besides, this system is significantly cheaper than the analogs currently available on the market.

The vibration exciter is controlled by FFT spectrum analyzer using ZETLAB VIBRO programs: sinusoidal signal, broadband random vibration, classic impact, vibration impact. In these programs, you can set the test type to be carried out on shaker stand and to be controlled by FFT spectrum analyzer over the feedback channel.

To affect the specimen 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 customized level of vibration set by the user, which must be maintained at the reference point. The system maintains the set level automatically, regardless of any external impacts to the specimen.

Delivery scope

of ZET 017-U16 Shaker controller (16 measuring channels)

Standard delivery scope includes:

  • ZET 017-U16 Vibration controller
  • controller synchronization function
  •  ZETLAB VIBRO software

Software for tests performance

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