These disposable dry electrodes have a very long shelf-life and are ideal for EDA/GSR applications. EL509 electrodes are radiotranslucent and have circular contact area on an oblong backing. Requires LEAD108B or LEAD108C and electrode gel—GEL101A recommended for EDA/GSR; GEL104 can be used for long-term, non-irritating, monitoring applications.
MRI Use: Conditional to 7T–
Condition: Up to 7T, any scanning sequence; up to 9T on animals. Use with LEAD108 series only. (See Specifications for components.)
see Specifications for details.
Note—Use a DTU Series Digital Trigger Unit to trigger an MRI System with the occurrence of the R-wave; see BIOPAC MRI Guidelines.
To add gel:
See Videos tab for more detailed instruction.
How to Apply Gel to Dry Electrodes
EL-CHECK Electrode Impedance Checker
Fundamentals of Physiological Data Recording
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