| NuAmps -
Neuroscan Compumedics |
| NuAmps is a high-quality and inexpensive 40-channel
digital EEG amplifier that is capable of 22 bit sampling at 1000Hz,
measuring signals from DC to 260Hz. It is fully compatible with the SCAN
software and includes a 12-bit trigger input port for synchronizing with
external stimulators such as the Neuroscan Labs STIM system for EP and
ERP measurements. Since NuAmps interfaces via USB, it is simple to
install and configure and requires no separate power supply. |
| Specifications: |
- Analog inputs 40 unipolar (bipolar derivations can be computed)
- Sampling frequencies 125,250,500,1000 Hz per channel, software
selectable for all channels
- Sampling method 40 channels sampled simultaneously
- A/D resolution 22 bits
- Full scale input range ±130 mV
- Input impedance Not less than 80 MOhm
- CMRR =100 dB at 60 Hz
- Input noise 1 µV RMS (6 µV peak-to-peak)
- Bandwidth,3dB down From DC to 262.5 Hz, dependent upon sampling
frequency selected
- Interface Universal Serial Bus (USB), full support for
Plug-and-Play technology
- Supported electrodes; Gold, Ag/AgCl, Carbon electrodes with Touch
Proof (DIN 42-802)style connectors and QuikCap Ag//AgCl electrodes
with Plastic DSUB37F
- Digital (TTL) inputs for triggering
- Quality control of electrode application; Measurement of contact
impedance ((at frequency 30 Hz) in impedance mode, and Constant
monitoring of connection during recording
- Isolation Optical Signal Isolation
- Display 16-letter LCD with background light, displaying amplifier
status or electrodes with impedance greater than specified cutoff
- Power supply and energy consumption From USB (5V),in active mode
current
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| Configuration: |
Compatible with SCAN Software
NuAmps is fully compatible with the SCAN EEG/EP Workstation software for
research as well as the SCAN LT clinical EEG software. |
| Related Links: |
Download
Product PDF
Scan
Software
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+ 55 11 3662-0752 -
+ 55 11 3825-7311 -
