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NeXus-4: is a truly portable system that supports 4 inputs
channels for: EEG, EMG, ECG, EOG, BVP, Skin conductance, Respiration, Skin
Temperature, and HR (heart rate). Apart from the wireless 'real-time' data link
to your computer, you can also store up to 24 hours of physiological data
(depending on the batteries) on its built-in flash memory. This system is so
small, it fits in your pocket!
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Note: the NeXus-4 is certified as a medical device class IIa
in the EU. This product
can be used for physiological monitoring and research,
but also for clinical psychophysiology (Biofeedback, Neurofeedback ) |
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| What is included? |
The NeXus-4 comes complete with the BioTrace software, which is compatible with
the software for the NeXus-10, 16 and 32. You only need to decide which sensors
you buy with the system. The sensors are compatible with NeXus-10.
Included is:
- - The NeXus-4 unit
- - A BlueTooth interface
- - A leather carry case
- - 24 month of warranty
- - BioTrace Software
- - Manuals
The NeXus-4 can record up to 2 EXG input channels (any combinationof EEG, ECG,
EMG or EOG) and an additional 2 auxiliary channels. (Any combination of
Respiration, Blood Volume Pulse, Skin Conductance and Skin Temperature)
Note: Please feel free to contact us for information other sensors / modalities. |
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| Low Noise Cables! |
One of the main concerns
of portable systems is the level of noise and artifacts. NeXus-4 is using
the same active shielding technique and carbon coated cables that our top of the
line NeXus-10 is using. This means that each cable is shielded from the system
up to the very end of the electrode. Movement artifact is virtually absent and
notch filters are no longer required.
More technical
data:
The NeXus-4 uses internal 24 bit AD convertors and low noise
preamplifiers for optimum signal quality. The physiological data is acquired at
up to 1024 samples per second.
The NeXus-4 uses the same sensors as the NeXus-10 platform.
Dual Monitor Support
The BioTrace software that is supplied with the NeXus-4 offers almost all the
features that are included in the BioTrace+ software for the NeXus-10, 16 and
32. One of those features is full dual monitor support.
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| HRV Applications |
This battery operated system
can be used to acquire ECG or EEG data over periods of up to 24 hours (depending
on battery power) In terms of HRV recording, it supports:
- - HRV data recording up to 24 hours
- - HRV data analysis and printed reports
- - HRV training screens
Discounts: We provide special discounts when multiple units are purchased. (valid for more
than 2 units)
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