World Precision Instruments

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Janice Carter, University of Cambridge

The person in WPI I deal with is Julian Williams and he has been very helpful in sorting out any problems we may have and finding items that we require. He is very pleasant to deal with and I have used WPI for the last 8 years and I am very happy with the service that they provide us.
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Heat tapered profile

Heat tapered profile

Our heat-treated electrodes are intended for those investigators who must penetrate their probes through tough membranes, such as the dura mater of larger mammals

 

 

 

 

 

Elgiloy - Tapered Tip - (225 µm X 3")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
EL30030.01H103"0.229 mm2-3 µmTapered0.01 megMultiunit & ERP recording & stim.
EL30030.05H103"0.229 mm2-3 µmTapered0.05 megMultiunit & ERP recording & stim.
EL30030.1H103"0.229 mm2-3 µmTapered0.1 megMultiunit & ERP recording & stim.
EL30030.5H103"0.229 mm2-3 µmTapered0.5 megSingle & multiunit rec. & stim.
EL30031.0H103"0.229 mm1-2 µmTapered1.0 megSingle & multiunit rec. & stim.
EL30031.5H103"0.229 mm1-2 µmTapered1.5 megSingle & multiunit rec. & stim.
EL30032.0H103"0.229 mm1-2 µmTapered2.0 megGreater selectivity & micro. stim.
EL30032.5H103"0.229 mm1-2 µmTapered2.5 megGreater selectivity - small cells
EL30033.0H103"0.229 mm1-2 µmTapered3.0 megGreater selectivity - small cells

 

Elgiloy - Tapered Tip - with Polyimide Tubing - (225 µm X 3")

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
EL3PT30.01H103"0.356 mm2-3 µmTapered0.01 megMultiunit & ERP recording & stim.
EL3PT30.05H103"0.356 mm2-3 µmTapered0.05 megMultiunit & ERP recording & stim.
EL3PT30.1H103"0.356 mm2-3 µmTapered0.1 megMultiunit & ERP recording & stim.
EL3PT30.5H103"0.356 mm2-3 µmTapered0.5 megSingle & multiunit rec. & stim.
EL3PT31.0H103"0.356 mm1-2 µmTapered1.0 megSingle & multiunit rec. & stim.
EL3PT31.5H103"0.356 mm1-2 µmTapered1.5 megSingle & multiunit rec. & stim.
EL3PT32.0H103"0.356 mm1-2 µmTapered2.0 megGreater selectivity & micro. stim.
EL3PT32.5H103"0.356 mm1-2 µmTapered2.5 megGreater selectivity - small cells
EL3PT33.0H103"0.356 mm1-2 µmTapered3.0 megGreater selectivity - small cells

 



Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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