Ear electrodes PROFESSIONAL is a set of MCScap‑NT electrodes with TouchProof 1.5 mm (DIN 42 802‑ST) connector wire length 150 cm and ear fixators MCScap‑AT. MCScap‑NT electrode is designed for research requiring increased patient comfort for a long time. The Ag/AgCl electrode material guarantees minimum polarization and long-term signal stability. MCScap electrodes are made in a plastic case to reduce artifacts during movement. The conductive surface of the MCScap electrodes is not in direct contact with the skin. Contact is provided by a conductive substance. A hole in the electrodes is provided to add a conductive gel. Use with conductive paste is possible. Electrode have additional labeling what makes easy to rearrange them to new textile base. The electrode has TouchProof 1.5 mm (DIN 42 802‑ST) connector.
MCScap‑AT ear fixator is specially designed for attaching MCScap‑T/NT/TC cup electrodes to earlobes. The fixator tightly presses the electrode to the ear lobe and does not cause discomfort to the patient..
| Material of electrode conductive surface | Ag/AgCl sintered |
| Electrode body material | polyurethane |
| Square of electrode conductive surface | 26 mm2 |
| Internal diameter of the electrode at the point of contact of the electrode contact substance with the skin | 8 mm |
| Surface area of contact of the electrode substance with the skin | 50.2 mm2 |
| Outer diameter of the electrode at the point of contact with the skin | 11.9 mm |
| Distance from the skin to the electrode conductive surface | 1.1 mm |
| The diameter of the hole in the electrode to add gel | 2.8 mm |
| Electrode polarization | ≤ 50 mV |
| Resistance of electrodes insulation | ≥ 1000 MΩ |
| Dielectric strength of electrodes insulation | 1500 V |
| The impedance of the electrode | ≤ 5 kΩ |
| Electrode cable length | 150 cm |
| Connector type | TouchProof 1.5 mm (DIN 42 802-ST) |
| Material of ear fixator | polyurethane |
| Weight | 15 g |
- Ear electrodes PROFESSIONAL
