DEC pre-gelled 23
DEC 22 pre-gelled is disposable electrodes system made of polycarbonate based film with applied conductive paths and sensors electrodes. In the DEC 22 pre-gelled version, each electrode is equipped with a sponge with conductive gel to provide electrode contact with the skin. In this version, an individual blister is preinstalled for each electrode to protect it from drying out. Common connector is placed on the back of a head for the registration in sitting position. DEC could be connected to amplifier directly or via a special adapter.
Necessary reusable accessories:
-
Adapter DEC23‑DB25 for connection DEC with 23 electrodes to EEG amplifier with common connector DB‑25F
-
Adapter TP2DB25F‑DEC23 for connection EEG cap with common connector DB‑25M to any EEG amplifier via TouchProof 1.5 mm connectors
Number of EEG electrodes | 23 |
Electrode positions | Fp1, Fp2, F3, F4, F7, F8, Fz, Cz, C3, C4, Pz, T3, T4, P3, P4, A1, A2, T5, T6, O1, O2, GND(@AFz), REF(@CPz) |
Electrode polarization | < 15 mV |
Electrode noise | < 2 uV p-p in the passband of 1 Hz to 75 Hz |
Electrode impedance | less 1 kOhm in the passband of 0.15 Hz to 75 Hz |
Material of electrode conductive surface | Ag/AgCl |
Diameter of the sensor surface | 10 mm |
Sterility | non sterile |
Electrode condition | pre-gelled, electrodes are already with EEG conductive gel |
Avaliable sizes | L (54 – 60 cm), M (48 - 54 cm), S (42 - 48 cm) |
Set up time | 3-5 minutes |
Work duration after the package opening without add of gel | 4 hours, without add of gel |
Work duration after the package opening | 24 hours, with add of gel every 4 hours |
Storage of the opened package | 24 hours |
Amount in a package | 1 pc. |
Net weight | 30 ± 1 g |
- DEC 23 pre-gelled
Size | Application | Head circumference | Textile or seam color |
---|---|---|---|
L | Adults (most) | 54-60 cm | Blue |
M | Children, teens | 48-54 cm | Red |
S | Children under 2 years old | 42-48 cm | Yellow |