Ag/AgCl Sintered Pellet Electrode

These Ag/AgCl Sintered Pellet Electrodes are great for measuring a variety of different biosignals such as EEG, EMG, EOG, ECG and especially also DC biopotentials like GSR/EDA. Ag/AgCl Sintered Pellet Electrodes come in different sizes:

• 1mm diameter, 2.5mm height
• 1.5mm diameter, 3mm height
• 2mm diameter, 1.0mm height
• 2mm diameter, 4mm height

They come with a pre-attached pure silver (Ag) wire. The length of the silver wire is 7mm for 1.5mm x 3mm, 2mm x 1.0mm and 2mm x 4mm sized pellets, and 70mm for 1mm x 2.5mm sized pellet. Packaging size is one Ag/AgCl sintered pellet electrode per pack (longer cable sizes available upon enquiry via email).

These versatile Ag/AgCl sintered pellet electrodes have the consistency of soft metal and can be re-shaped by sanding, cutting, drilling and filing. Designed for use in electrochemistry, stimulation, precision bioelectric recording, electrophysiology and neurophysiological applications.

Ag/AgCl sintered electrodes can be used as both standard and reference electrodes, due to their stability and reproducible results. Bare Ag/AgCl sintered pellet electrodes show the same quality as the wired version, low offset voltage, stability, no re-chloridizing necessary, reusable and resurfacable, cold sterilization. The silver wire embedded in the electrode is of pure silver and allows for the specific connection that fits the users' needs.

Silver-Silver Chloride (Ag/AgCl) Electrodes are known for their low offset voltage, low noise and stability. Reusable and non-toxic, the electrodes can be cold sterilized and used for many years with minimal care.

Technical Features

• Low offset voltage
• No re-chloridizing necessary
• Reusable and resurfacable
• Cold sterilization possible
• Pre-attached to a pure silver (Ag) wire for soldering

Electrical Specifications

The following values were measured between pairs of electrodes and in 0.9% saline solution. These are median values from a large sample: