Nok Corporation
Nok Sotto Brain Dry Rubber Electrode for EEG
Manufacturer: Nok.
Model: Sotto Brain.
Features
- Since it does not use conductive paste, there is no need to wash or wash your hair after electroencephalogram measurement.
- It can be used repeatedly, reducing the cost of wearable electrodes.
- It uses a conductive rubber electrode with excellent polarization voltage resistance.
- It can also be used for electrocardiographic electrodes for animals such as dogs and cats.
| Category | Property | Value |
|---|---|---|
| Characteristic Value (Reference) | Hardness (Durometer A) | 60 |
| Tensile (MPa) | 3.6 | |
| Elongation (%) | 358 | |
| Products Resistance (Ω) | < 10⁻² | |
| Biocompatibility | Intradermal Reaction Test | No or negligible degree |
| Skin Sensitization Test | Be considered non-sensitizing | |
| Cytotoxicity | Medium (* Derived from silver particles) | |
| Primary Skin Irritation Test | None-irritant | |
| Chemical Resistance | Water | ○ |
| Salt Water (Sweat Assume) | ○ | |
| Oleic Acid (Sebum Assume) | ○ | |
| Moisturizer | ○ | |
| Conductive Paste for EEG Measurement | ○ | |
| Ethanol | ○ |
