NeXus | Q32
The NeXus | Q32 is our most powerful device for multimodal acquisition of a wide range of psychophysiological signals. It can measure up to 32 channels EEG simultaneously with additional parameters including Electrocardiograph (ECG), Electromyography (EMG), Blood Volume Pulse (BVP), Respiration (RSP), Temperature (TMP) and Skin Conductance (GSR). The NeXus | Q32 is designed for quick and easy physiological data acquisition for almost every application.
Features
Specifications
| General | ||
| System components | NeXus | Q32 Data Recorder | |
| NeXus | Q32 Docking Station | ||
| Size | Data Recorder: | ᴓ 179 mm, height: 41 mm |
| Docking Station: | ᴓ 179 mm, height: 47 mm | |
| Weight | Data Recorder: | 0.7 kg (excluding batteries) |
| Docking Station: | 0.7 kg | |
| Safety class | Medical CE (class I), FDA registered (class II) | |
| Warranty | 2 years | |
| Connectivity | ||
| Supported Sampling Rate [Hz] | 4096/4000/2048/2000/1024/1000/512/500 | |
| Unipolar Channel | ||
| Number of channels | 32 | |
| RMS noise (0.1 to 100) Hz |
<1 µV | |
| Input Range (Differential Mode) |
-150 mV to +150 mV (@ 0 V common mode)
Input ranges up to +/-600 mV are available upon request |
|
| Input Range (Common Mode) |
-2 V to +2 V (@ 0 V differential mode)
|
|
| Resolution | < 20 nV | |
| Accuracy | 2 % of full scale | |
| Input resistance | >1 GΩ | |
| Common Mode Rejection Ratio | 100 dB (typical) @ 50/60 Hz | |
| Amplifier concept |
Average Reference amplifier, or Common Reference amplifier (when using Common Reference input) |
|
| Shielding | Individual signal shielding | |
| Bipolar ExG inputs | AUX inputs | |
| Number of channels | 4 (2 x dual channel input) | 9 (3 x triple channel input) |
| RMS noise (0.1 to 100) Hz |
<1 µV | <20 µV |
| Input Range (Differential Mode) |
-150 mV to +150 mV (@ 0 V common mode) | |
| Input Range (Common Mode) |
-2 V to +2 V (@ 0 V differential mode) | -3 V to +3 V |
| Resolution | < 20 nV | < 0.6 µV |
| Accuracy | 2 % of full scale | 2 % of full scale |
| Input resistance | >1 GΩ | >0.5 GΩ |
| Common Mode Rejection Ratio | 100 dB typical | |
| Analogue bandwidth | DC to 800 Hz at highest sampling rate, 0.4* sampling rate otherwise | DC to 800 Hz at highest sampling rate, 0.4 * sampling rate otherwise |
| Anti-alias filter | 2.1 kHz low-pass | 2.1 kHz low-pass |
| Data interface Data Recorder to Docking Station | ||
| Number of inputs | 1 on Data Recorder (DIGI input), 16 on Docking Station (TRIGGER IN) |
|
| Number of outputs | 1 on Data Recorder (SYNC OUT), 1 on Docking Station (TRIGGER OUT) |
|
| Data interface Data Recorder to Docking Station | ||
| Wifi | Up to 10 meters / Maximum 2 Mbit/s | |
| Fiber |
Up to 20 meters / Maximum 15 Mbit/s
|
|
| Electrical | Maximum 30 Mbit/s | |
| Data storage | 32 GByte, non-removable on-board storage | |
| Data interface Docking Station to PC | ||
| USB | 2.0 Standard | |
| Power management | ||
| Power supply | External mains power supply and/or internal batteries | |
| Power Saving | 30 minutes (idle, no Connection to PC / undocked) | |
Starter Packs
The starter pack with the ultimate All-in-one 32 channel system is a comprehensive full multi-modal pack to perform full 32 channel electroencephalography EEG/quantitative EEG combined with biofeedback modalities for measuring heart rate variability, blood volume pulse, respiration, skin response, muscle tension and temperature.
The Starter Pack includes:
System
-
NeXus | Q32 - qEEG, neurofeedback and biofeedback system
Sensors & Caps
- NeXus-Q32 EEG Caps (Large | Medium | Small)
- Blood Volume Pulse Sensor | Finger
- ExG Sensor | 2 Channel
- Ground cable
- Respiration Sensor
- Skin Response & Temperature Sensor
Electrodes
- EEG Blue Discs
- EEG Discs Small
Supplies
- Pre-gelled Silver/Silver Chloride Electrodes (4630)
- Syringe & Blunt Needle Kit
- NuPrep EEG&EMG Prepping Gel
- Ten20 Paste 4oz for use with non-disposable electrodes
This ultimate Starter Pack from US$ 25.253,45 for US$ 24.000,00