Ear electrodes PROFESSIONAL is a set of MCScap‑NT electrodes and MCScap‑AT ear fixators.
MCScap‑NT is a cup Ag / AgCl sintered electrode for EEG recording. MCScap‑NT is designed for research requiring increased patient comfort for a long time. The Ag / AgCl sintered electrode material guarantees minimum polarization and long-term signal stability, as well as an increased electrode life. 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. The electrode has a universal connector TouchProof 1.5 mm, which fits most EEG amplifiers.
The MCScap‑AT is an ear fixator specially designed for attaching MCScap-T/NT/TC cup electrodes to earlobes. The fixator tightly presses the electrode to the earlobe 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|
|Connector type||TouchProof 1.5 mm (DIN 42 802)|
|Electrode cable length||1.5 ±0.05 m|
|Net weight||< 15 g|
- MCScap‑NT electrode - 2 pcs.,
- MCScap‑AT ear fixators - 2 pcs.