Ag/AgCl Electrodes for Biopotential Recording
BIOPAC offers reusable Ag/AgCl electrodes for recording biopotentials with surface (EL250 Series), snap (EL650 Series), or post (EL120 Series) connection.
BIOPAC EL250 series and EL650 series reusable electrodes incorporate a variety of features which improve biopotential recordings:
- Sintered to increase electrode/electrolyte contact area
- Do not require chloriding
- Reusable via resurfacing
- High stability recordings, to DC, when used with chloride salt gel electrolyte
- Electrolyte gel cavity reduces artifact due to electrolyte/electrode motion and minimizes electrolyte dissipation/drying over long-term recordings
Used with BIOPAC transducers, AcqKnowledge software, the MP data analysis and acquisition hardware platforms, amplifiers and other system components, these Ag/AgCl electrodes are an element of a complete data acquisition and analysis system.
Part #: EL254, EL254RT, EL254S, EL258, EL258H, EL258RT, EL258S
Silver-silver chloride (Ag-AgCl) electrodes provide accurate and clear transmission of surface biopotentials. EL250 series reusable lead electrodes are suitable for…
Part #: EL120
The EL120 electrode has contact posts designed to improve contact through fur or hair. The 12 posts create a 10…
Part #: EL654, EL658
Reusable Ag-AgCl snap electrodes with 4 or 8 mm diameter and 2 mm deep gel cavity. Features for improved biopotential…