俄罗斯ZETLAB Company FFT频谱分析仪ZET 017-U32
FFT频谱分析仪ZET 017-U32
- 动态范围80 dB
- 频率范围高达20 kHz
- 32个测量通道
- 窄带频谱分析
- 交叉谱FFT分析
- 分数八度频谱分析
- 模态分析和共振搜索
- 噪声和振动水平的测量
- 混响检测和噪声源检测
- 小波分析，研究语音信号频谱动态
- 信号、滤波和分析结果的可视化表示
- 生成具有不同形状的信号
- 信号的录制和重现
- 自动化的滤波、公式、控制器
- 通过以太网和互联网进行网络数据交换
- 4个模块ZET 017-U8，通过PTP 1588接口进行同步，
- 4个电源模块，4条USB 2.0电缆，4条BNC-BNC电缆，4条以太网电缆，
- 4个50欧姆插头，
- TP-LINK TL-交换机，
- 选项「以太网10/100接口」，
- 选项：ZETLab Studio环境，用于开发虚拟仪器，
- 带有ZETLAB ANALIZ软件的光盘，
- 用户手册，操作员手册，
- 4个用于存储和运输的箱子。
| TECHNICAL SPECIFICATIONS | |
|---|---|
| ANALOG INPUT (ADC) | |
| Number of analog inputs (voltage and ICP) | 32 |
| ADC resolution | 18 |
| Frequency ranges of the simultaneously analyzed signals | DC…2, DC…20, DC…200, DC…2 000, DC…20 000 Hz |
| Maximal sampling frequency | 400 kHz |
| Antialiasing signals filtration | up to 40 kHz |
| LPF filters are implemented as Butterworth filters 120 dB/oct for the following sampling frequencies: | 50 Hz, 500 Hz, 5 kHz, 50 kHz |
| Filters with frequency correction in compliance with IEC 61672-1:2002 | А, В, С, D for 1-st class precision noise meters |
| Max. input voltage (amplification ratio=1) | ±10 V |
| Programmable amplification ratios | 1, 10, 100 |
| ANALOG OUTPUT (DAC) | |
| Number of analog outputs | 4 |
| Frequency range of the generated sinusoidal signal | 0,03… 20 000 Hz |
| Output resistance | 50 Ohm |
| Max. output current | 20 mA |
| DAC digit number | 16 |
| Max. output voltage value | ±10 V |
| DIGITAL INPUT/OUTPUT | |
| Digital input | 8 bit |
| Digital output | 8 bit |
| Digital input/output logic type | TTL |
| METROLOGICAL SPECIFICATIONS | |
| ANALOG INPUT (ADC) | |
| Dynamic range | 80 dB |
| Channels non-linearity in the pass-band | 0,1 % |
| Cross-channel phase difference | 1° per 10 kHz |
| Intrinsic noise level of the entire pass-band at maximal amplification ratio applied to the input | 1 µV |
| ANALOG OUTPUT (DAC) | |
| Limit of relative admissible error of frequency for the range of 10… 20 000 Hz | ±0,1 % |
| Limit of relative admissible error of frequency for the range of 0,03…10 Hz | ±10 % |
| Limits of admissible error of output DC and AC | ±(0,2 % + 2 mV) |
| Harmonic ratio of the generated sinusoidal signal | 0,1 % |
| OPERATIONAL SPECIFICATIONS | |
| Dimensions | 280 × 160 × 300 mm |
| Weight | 3,2 kg |
| Consumed power of a single module | max. 500 VA |
| Types of supported transducers | ICP (IEPE), DeltaTron, ISOTRON |
| Possibility of synchronization with other FFT Spectrum analyzers | yes |
| Non-volatile memory volume (flash-drive)* | up to 32 Gb |
| Sampling frequency of data recording to the flash-drive by a channel* | 50 kHz |
| Duration of data recording to the flash-drive by all the channels at maximal sampling frequency* | 10,8 hrs |
| Data rate via HighSpeed USB 2.0 | 480 Mbps |
| Data rate via Ethernet | 100 Mbps |
询价采购俄罗斯ZETLAB Company FFT频谱分析仪ZET 017-U32
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