Macro Electrodes

The larger diameter Macro Electrodes are available in Platinum/Iridium and Tungsten.

• The Platinum/Iridium models have a shank diameter of 231 µm, and the Tungsten shank diameter is 256 µm.
• They have very large tip exposure with tip impedance values between 2.5 to 20 k?.
• Are excellent for stimulation and making lesions.
• Larger tip exposures can be specified for electroporation studies as a custom option

 

 

Macro Electrodes - Tungsten
ITEM	Length	Shaft Diameter	Tip Diameter (µm)	Tip Profile	Impedance (MΩ)	Metal Type
LF301G	3"	0.256 mm	3-4 µm	Standard Tip	10 kΩ	Tungsten
LF501G	5"	0.256 mm	3-4 µm	Standard Tip	10 kΩ	Tungsten

 

Macro Electrodes - Stainless Steel
ITEM	Length	Shaft Diameter	Tip Diameter (µm)	Tip Profile	Impedance (MΩ)	Metal Type
MS301G	3"	0.256 mm	3-4 µm	Standard Tip	15 kΩ	Stainless Steel
MS501G	5"	0.256 mm	3-4 µm	Standard Tip	15 kΩ	Stainless Steel

 

Macro Electrodes - Platinum/Iridium
ITEM	Length	Shaft Diameter	Tip Diameter (µm)	Tip Profile	Impedance (MΩ)	Metal Type
PI201G	2"	0.256 mm	3-4 µm	Standard Tip	7 kΩ	Platinum/Iridium