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CEA 200

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Tapered Tip Concentric Microelectrodes (MicroProbes)
Microprobes CEA-200
Description

Possessing an insulated stainless steel shield with polyimide insulation.

Tip Specifications

The CEA-200 tapered concentric electrode is ideal for localized stimulation or population recording in fixed preparations or acute animal experiments. They feature a long, fixed shaft that allows for easy gripping and manipulation, and a sharp durable tip capable of penetrating tough tissue.

Compared to the stepped "Rhodes" style tips of the NE and SNE Concentric models, the tips of the MicroProbes CEA models are precision-ground to a sharp point.

Many features are fully customizable by special order, including shaft length, flexible wire length, connector type, and other features.

 

 

Tungsten Concentric Electrodes,
with stainless steel Tubing and Polyimide Insulation

Item Length W X Y Tip Diameter Pkg of 5

WE3CEA3-200

76 mm

400 µm

126 µm

< 300 µm

2-3 µm

WE3CEA5-200

76 mm

505 µm

218 µm

< 300 µm

2-3 µm

WE5CEA5-200

127 mm

505 µm

218 µm

< 300 µm

2-3 µm

 

 

Stainless Steel Concentric Electrodes,
with stainless steel Tubing and Polyimide Insulation

Item Length W X Y Tip Diameter Pkg of 5

SS3CEA4-200

76 mm

410 µm

140 µm

< 300 µm

2-3 µm

SS5CEA4-200

127 mm

410 µm

140 µm

< 300 µm

2-3 µm

 

 

Platinum/Iridium Concentric Electrodes,
with stainless steel Tubing and Polyimide Insulation

Item Length W X Y Tip Diameter Pkg of 5

PI2CEA3-200

25 mm

400 µm

126 µm

< 300 µm

2-3 µm

PI2CEA5-200

25 mm

505 µm

218 µm

< 300 µm

2-3 µm

PI2CEA10-200

25 mm

695 µm

300 µm

< 400 µm

2-3 µm

 

 

 

Also see:

Selecting the Optimum Electrode Configuration