Used Grass Telefactor S88 Stimulator

Item ID: 2033574-- Currently out of stock --
Manufacturer: Model: S88 StimulatorCategory: VivariumSubcategory: Warranty: 30-Day Money-Back Guarantee


The Grass Telefactor S88 is a general purpose muscle and nerve stimulator. It features two output channels that can be operated independently or synchronized for more complex paradigms. The outputs are non-isolated constant voltage positive pulses. The synchronous inputs and outputs are compatible with TTL, 5 volt, and PC. A read DB25S connector permits external analog control of the timing circuits.

Train rate (S1 and S2): 1/100 seconds to 100 TPS (4 decades)
Train duration: 1 millisecond to 10 seconds (4 decades)
Rate (S1 and S2): 1/100 second to 1000 PPS (5 decades)
Pulse delay (S1 and S2): 10 microsecond to 10 second (6 decades)
Pulse duration (S1 and S2): 10 microsecond to 10 second (6 decades)
Peak output current: 450 mA
Output impedance: 250 ohm nominal on all voltage ranges; 25 ohm and 100 kohm on highest range.
Power requirements: 115/230 volts, 50/60 Hz, 125 watt peak, 20 watts standby
Dimensions: 17.25″ W x 12.5″ D x 8.75″ H
Weight: 17.41 lbs

Item-Specific Notes:
Includes SIU5 Stimulus Isolation Unit, CCU1 Constant Current Unit, and PSIU6G Photoelectric Stimulus Isolation Unit as pictured.

Components Included

Item ID Manufacturer Model Category Subcategory
2033575Grass TelefactorSIU5 Stimulus Isolation UnitVivariumTesting Equipment
2033576Grass TelefactorCCU1 Constant Current Unit VivariumTesting Equipment
2033577Grass TelefactorPSIU6G Photoelectric Stimulus Isolation Unit VivariumTesting Equipment