World Precision Instruments

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Dr Gary Lawrence, Dublin City University

WPI are my preferred supplier for tissue and cell recording instrumentation. In my experience, WPI representatives have an excellent level of technical expertise and they have always responded in a timely manner with the most helpful, patient and instructive advice to aid the development of the o...
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Heat treated tapered tip

Heat treated tapered tip

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

 

 

 

  

 

 

 


Pure Iridium - Tapered Tip - Parylene-C Insulated

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
IR20030.01H42"0.106 mm1-2 µmTapered0.01 megMultiunit & ERP recording & stim.
IR20030.05H42"0.106 mm1-2 µmTapered0.05 megMultiunit & ERP recording & stim.
IR20030.1H42"0.106 mm1-2 µmTapered0.1 megMultiunit & ERP recording & stim.
IR20030.5H42"0.106 mm1-2 µmTapered0.5 megSingle & multiunit rec. & stim.
IR20031.0H42"0.106 mm1 µmTapered1.0 megSingle & multiunit rec. & stim.
IR20031.5H42"0.106 mm1 µmTapered1.5 megSingle & multiunit rec. & stim.
IR20032.0H42"0.106 mm1 µmTapered2.0 megGreater selectivity & micro. stim.
IR20032.5H42"0.106 mm1 µmTapered2.5 megGreater selectivity - small cells
IR20033.0H42"0.106 mm1 µmTapered3.0 megGreater selectivity - small cells

 

Pure Iridium - Tapered Tip - with Polyimide Tubing - Parylene-C Insulated

ITEMLengthShaft DiameterTip Diameter (µm)Tip ProfileImpedance (mOhms)Applications
IR2PT30.01H42"0.180 mm1-2 µmTapered0.01 megMultiunit & ERP recording & stim.
IR2PT30.05H42"0.180 mm1-2 µmTapered0.05 megMultiunit & ERP recording & stim.
IR2PT30.1H42"0.180 mm1-2 µmTapered0.1 megMultiunit & ERP recording & stim.
IR2PT30.5H42"0.180 mm1-2 µmTapered0.5 megSingle & multiunit rec. & stim.
IR2PT31.0H42"0.180 mm1 µmTapered1.0 megSingle & multiunit rec. & stim.
IR2PT31.5H42"0.180 mm1 µmTapered1.5 megSingle & multiunit rec. & stim.
IR2PT32.0H42"0.180 mm1 µmTapered2.0 megGreater selectivity & micro. stim.
IR2PT32.5H42"0.180 mm1 µmTapered2.5 megGreater selectivity - small cells
IR2PT33.0H42"0.180 mm1 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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