HDAQ-1602E/F
- 8 channels (E) or 4 channels (F), synchronously sampled
- 2 MSps/CH sample rate with 16-bit ADC
- Voltage and ICP sensor measurement with built-in 18 V@4 mA current excitation
- DC–400 kHz bandwidth, THD ≤ −110 dB
- BNC connectors, channel isolation better than 90 dB
- Software, signal, external and break-screen triggering
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Specifications
| Item | Value |
|---|---|
| Signal Conditioning | |
| Channels | 8 (E) / 4 (F) channels per module |
| Input Voltage | ±10 V single-ended bipolar |
| Connector | BNC 1 MΩ input impedance |
| Range | Voltage / ICP measurement: ±10 V |
| Current Excitation | 18 V@4 mA |
| Bandwidth | DC～400 KHz |
| CMRR | >100 dB（10 KHz） |
| Channel Isolation | >90 dB |
| Signal Acquisition | |
| Sample Rate | 2 MSps/CH（MAX） |
| Resolution | 16 bit |
| THD | ≤-110 dB |
| DC Accuracy | ≤±0.5% |
| SNR | ≥87 dB |
| Dynamic Range | ≥90 dB |
| Inter-channel Phase Difference | ≤0.3°（0～10 KHz） |
| General | |
| Trigger Mode | Software, signal, external and break-screen trigger |
| Buffer Depth | Provided by the core module, 512 MB shared |
| Dimensions | 100×100×20 mm per module (internal PCB size) |
| Operating Temperature | −40 °C to 60 °C |