Stimulators for Electrophysiology Research

WPI stimulators for electrophysiology research are constant current stimulators. These are preferred over constant voltage stimulators, because:

  • Current is the quantity that stimulates most excitable tissues.
  • Stimulating electrodes (and some tissues) tend to increase their resistance as stimulation progresses.

A constant current stimulator "senses" the resistance change and provides whatever voltage is needed to maintain delivery of current at the set rate.

Stimulus isolators isolate a given stimulus from ground. WPI isolators in the 300 and DLS series offer a compliance voltage (maximum output voltage) of 100V with very low noise.

 


Pulsemaster Multi-Channel Stimulator

Item#: SYS-A300
  • An integrated five-channel pulse generator/stimulator
  • Includes one interval generator
  • Five pulse or train channels
  • Two mixer channels
  • One very quiet variable voltage output stage
Price: 6133.00

Qty:


Accupulser Signal Generator

Item#: SYS-A310
  • The accuracy of digital electronics with the convenience of analog controls
Price: 2612.00

Qty:


 


For more information on WPI Stimulators, please call us at (866) 606-1974 (Toll-free US only) or email us at wpi@wpiinc.com.