ZET 017-U8 FFT spectrum analyzer

  • Dynamic range 120 dB
  • Frequency range up to 20 kHz
  • 8 measuring channels

From 7 708 USD

Technical Specifications
Analog Input (ADC)
Voltage and IEPE analog inputs 4, 8 … 160
ADC bits 24
Frequency ranges of simultaneously analyzed signals DC…2, DC…20, DC…200, DC…2 000, DC…20 000 Hz
Anti-aliasing filtering of signals up to 40 kHz
Maximum input voltage at a unity gain ±10 V
Programmable gains 1, 10, 100
Analog Output (DAC)
Analog outputs 1
Range of frequencies of generated sinusoidal signal 0,03… 20 000 Hz
Output impedance 50 Ohm
Maximum output current 20 mA
DAC bits 16
Maximum output voltage ±10 V
Digital Input/Output
Digital Input 8 bit
Digital Output 8 bit
Type of digital input/output logic TTL
Metrological Performance
Analog Input (ADC)
Dynamic range 130 dB
Bandwidth channel similarity 0,1 %
Interchannel phase difference 1° per 10 kHz
Intrinsic noise rate throughout the bandwidth at maximum gain scaled to input
Analog Output (DAC)
Maximum relative error of frequency setting for 10…20 000 Hz range ±0,1 %
Maximum permissible relative error of frequency setting for 0.03…10 Hz range ±10 %
Limits of permissible error of direct and alternating output voltage setting ± (0.2% + 2 mV)
Harmonic distortion factor of generated sinusoidal signal 0,1 %
Operational Performance
Dimensions 280 × 160 × 75 mm
Weight 0.8 kg
Synchronization with other FFT spectrum analyzers Yes
Non-volatile storage (internal flash drive)* up to 32 Gb
Sampling frequency of flash drive recording for the channel* 50 kHz
Flash drive recording time for all the channels at maximum frequency* 10.8 hrs
Transmission speed via HighSpeed USB 2.0 bus 480 Mbps
Transmission speed via Ethernet bus* 100 Mbps

* Options


This Product by ZETLAB Company has EU-type examination Certificate


of ZET 017-U8 FFT spectrum analyzer

High Precision

measurements and analysis of signals in the audio range

Band-Pass Filters

IEC 61260 compliance

Generation of Signals

with specified parameters (sine, impulse, random)

ICP (IEPE) Amplifier

for connecting the sensors with integrated electronics

Simultaneous Polling

of all system channels (parallel analysis)

Offline Mode (without PC)

of signal recorder (up to 32 Gb)


of ZET 017-U8 FFT spectrum analyzer

ZET 017-U8 FFT spectrum analyzer allows to simultaneously run multiple programs of analysis and signal mapping. Thus, it is possible to create various systems for testing, process monitoring, and control systems.

The combined use of several programs allows to carry out tests in non-stationary modes.

The portable vibration analyzers are used for vibration and acoustic measurements, continuous monitoring, machinery diagnostics, test equipment control, adjusting the process parameters, automating acceptance tests, etc.

Different design options (laboratory, portable, industrial, submerged, etc.) and PC interfaces facilitate the use of FFT spectrum analyzer in stationary, mobile, self-contained, industrial, distributed and dynamic systems in various environmental conditions.


of ZET 017-U8 FFT spectrum analyzer


ZET 017-U8 FFT spectrum analyzer


the signals and results of filtering and analysis


the signals of different shapes, amplitudes, and frequencies


filtering, formulas, regulators


recording and playback


data exchange over Ethernet and Internet


service programs and configuration

Basic Configuration

of ZET 017-U8 FFT spectrum analyzer

Basic configuration of the spectrum analyzer ZET 017 U8

FFT spectrum analyzer delivery scope includes:

  • ZET 017-U8 FFT spectrum analyzer,
  • power supply module, cable USB 2.0, cable BNC-BNC, Ethernet cable,
  • plug 50 Ohm,
  • option “synchronization by PTP 1588 interface”,
  • option “Ethernet 10/100 interface”,
  • option “ZETLab Studio development tool”,
  • CD with  ZETLAB ANALIZ Software,
  • user manual, operator manual,
  • case for storage and transportation.

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