Description
Specifications
| Parameter | Value |
|---|---|
| Input Channels | 8 |
| Output Channels | 2 |
| IEPE Channels | 8（integrated into the front-end acquisition） |
| Stereo Monitoring Channels | 8（4 L/R） |
| IEPE | 4mA |
| Bus | USB |
| Dimension （L*W*H mm）【Excluding BNC connectors】 | 240*270*76.5 |
| Interface type | BNC |
| Operating temperature | -20 - 50℃ |
| Operation voltage | 220V |
| Connection Type | AC/DC |
| Trigger Synchronization | Internal Trigger Latency: 1.2 milliseconds |
AI Specifications
AI Parameters | |
ADC Precision | 24 Bit |
ADC Type | Δ-Σ |
Sample Rate Range Hz | 1k - 100k |
| FIFO | 1024 |
Mode Of Data Transmission | DMA |
Input Range | +/- 10Vrms （Measurement ranges 1Vrms、5Vrms、10Vrms） |
Input Impedance | Input Positive Terminal to Ground: 1 Mohm |
| Gain Error | AC coupling +/-0.03 dB DC coupling +/-0.01 dB |
| Flatness | 20Hz - 20kHz，Value 0.03dB 5Hz - 50kHz， Maximum Value 0.08dB |
AI Idle noise (uVrms) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | 11 | 15 |
| PS：[1]Short-circuit source impedance less than 50 ohms，Operating temperature of 23±5 degrees Celsius，AC coupling，Linear weighting，1Vrms | ||
AI SNR (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | 115 | 113 |
PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，10Vrms Range，10Vrms [2] Bandwidth 22.4k、45k [3] Linear Weighting | ||
AI Dynamic Range (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | 110 | 109 |
PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms Range，2Vrms [2] Bandwidth 22.4k、45k [3] Linear Weighting，SFDR Testing Method | ||
AI THD+N (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | -96 | -96 |
PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms Range，2Vrms [2] Bandwidth 22.4k、45k [3] Linear Weighting，SFDR Testing Method | ||
AI THD (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | -110 | -109 |
PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms Range，2Vrms [2] Bandwidth 22.4k、45k [3] Linear Weighting | ||
AI Cross Talk (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | -104 | -100 |
PS：[1]Differential Input，AC Coupling，Input Signal of 1kHz Sine Wave，5Vrms Range，2Vrms [2] Bandwidth 22.4k、45k [3] Linear Weighting | ||
AO Specifications
AO Parameters | |
DAC Precision | 24 Bit |
Sample Rate Hz | 1k - 192k |
Output Range | +/- 10Vrms （Measurement ranges 5Vrms、10Vrms） |
Gain Error | AC : +/- 0.03dB DC : +/-0.1dB |
Output Impedance | Input Positive Terminal to Ground: 75 ohm |
Flatness | 20Hz - 20kHz，Maximum Value 0.12dB 5Hz - 50kHz， Maximum Value 0.5dB |
AO Idle noise (uVrms) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | 18 | 34 |
| PS：[1]Data Acquisition Device Impedance Greater Than 1 Mohm，Working temperature 23±5℃ | ||
AO SNR (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Minimum Value | 108 | 103 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，10Vrms range，10Vrms [2]Bandwidth 22.4k、45k、90k [3]Linear Weighting | ||
AO Dynamic Range (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Minimum Value | 108 | 108 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range，4.5Vrms [2]Bandwidth 22.4k、45k、90k [3]Linear Weighting，SFER Testing Method | ||
AO THD+N (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | -103 | -98 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range，4.5Vrms [2]Bandwidth 22.4k、45k、90k [3]Linear Weighting | ||
AO THD+ (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | -108 | -108 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range，4.5Vrms [2]Bandwidth 22.4k、45k、90k [3]Linear Weighting | ||
AO Cross talk (dB) | ||
| Sample Rate | fs=48kS/s | fs=96kS/s |
| Maximum Value | -99 | -99 |
PS：[1]Differential Output，AC Coupling，Output Signal of 1kHz Sine Wave，5Vrms range，4.5Vrms [2]Bandwidth 22.4k、45k、90k [3]Linear Weighting | ||
Dimension（unit：mm）
