ZET 017-U4 FFT spectrum analyzer
- Frequency range up to 20 kHz
- Dynamic range 80 dB
- USB interface, Ethernet, Wi-Fi
POR (price on request)
Specification
of ZET 017-U4 FFT spectrum analyzer
| Technical specifications | |
|---|---|
| Analog input (ADC) | |
| Number of analog inputs for voltage and IEPE | 4 |
| Number of ADC bits2 | 18 |
| Frequency range of signals under parallel analysis | DC…20, DC…200, DC…2 000, DC…20 000 Hz |
| Maximal sampling frequency | 400 kHz |
| Antialiasing signal filtration | up to 40 kHz |
| LPF filters – Butterworth filters 120 dB/octave | 50 Hz, 500 Hz, 5 Hz, 50 Hz |
| Filters with frequency correction – compliance with IEC 61672-1:2002 | A, B, C, D for 1 class precision noise meters |
| Maximal input voltage at a unity gain | ±10 V |
| Programmable gains | 1, 10, 100, 1000 |
| Input resistance | 100 kOhm |
| ANALOG OUTPUT (DAC) | |
| Analog outputs | 1 |
| Frequency range of the generated sinusoidal signal | 0,03… 20 000 Hz |
| Output impedance | 50 Ohm |
| Maximum output current | 20 mA |
| DAC bits | 18 |
| Maximal 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 | 80 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 | 1 µV |
| ANALOG OUTPUT (DAC) | |
| Maximal relative error of frequency setting for 0…20,000 Hz range | ±0,1 % |
| Maximal permissible relative error of frequency setting for 0.03… 10 Hz range | ±10 % |
| Tolerance limits of direct and alternating output voltage setting | ±(0,2 % + 2 mV) |
| Harmonic distortion factor of generated sinusoidal signal | 0,1 % |
| Operating performance | |
| Dimensions | 280 × 160 × 75 mm |
| Weight | 1 kg |
| Supported sensors types | ICP (IEPE), DeltaTron, ISOTRON |
| Synchronization with other signal analyzers | yes |
| Non-volatile storage (flash drive)* | up to 32 Gb |
| Sampling frequency of flash drive write on the channel* | 50 kHz |
| Flash drive recording time through all channels at maximum frequency rate* | 10,8 hrs |
| Transmission speed via HighSpeed USB 2.0 bus | 480 Mbps |
| Transmission speed via Ethernet bus* | 100 Mbps |
* Additional options
