R-Net: Sponge-based electrode system for research applications
The R-Net is based on saltwater sponges and passive Ag/AgCl electrodes that are held in place with a durable and flexible silicone structure. It allows for rapid measurement preparation and high recording flexibility, and is compatible with all our mobile and stationary amplifier solutions (BrainAmp, LiveAmp and actiCHamp families).
Great match for time-restricted recordings
If your research requires ultra-fast application, minimal invasiveness and maximum comfort, the R-Net is the perfect match. It is also the only sponge-based electrode system available that follows the international 10-10 positioning system.
Fast preparation time
It can be prepared with our potassium chloride electrolyte solution, allowing for the fastest preparation time out of all electrode systems.
High-density EEG recordings
R-Net electrode locations are based on the 10-10 electrode system. The 160 channel version of the R-Net includes face and neck electrodes in a high-density montage. It offers you the same rapid and gel-free application as the lower channel configurations, with the added benefit of recording EEG from a larger area, as well as being able to record activity from the face and neck.
Quick and easy maintenance for long-term use
The R-Net electrode holder system and silicone structure allow for easy replacement of single parts. There is no need to replace the whole net.
EEG-fMRI co-registrations
A dedicated model for EEG recordings in the MR envoronment is also available. For more on the R-Net MR click here.
| R-Net | Technical specifications |
|---|---|
| Maximum number of electrodes | |
| LiveAmp | Up to 64 (depending on head circumference) |
| BrainAmp | Up to 128 (depending on head circumference) |
| actiCHamp Plus | Up to 160 (depending on head circumference) |
| Electrodes | |
| Type | Passive electrode with Ag/AgCl pellet and sponge with soaked electrolyte |
| Height | Approx. 16 mm |
| Diameter | Approx. 13 mm |
| Cable length | |
| LiveAmp | Approx. 50 cm |
| BrainAmp | Approx. 120 cm |
| actiCHamp Plus | Approx. 100 cm |
| Miscellaneous | |
| Suitable for use in MR scanner room | No |
| Medical device | No |
Getting started
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Worldwide Caution: Our products are scientific equipment for INVESTIGATIONAL USE ONLY! Medical use e.g. for diagnosis, treatment of disease or other such purposes is strictly forbidden.