The LABORATORY MODEL series 820 of
MEDICRAFT STIMULATOR is
designed to fulfill the various parameters generally required by an
experimentor in the laboratories of Pharmacology, Neuro-Pharmacology
Physiology, Experimental Medicine, Bio-sciences, Surgery and such allied
The MEDICRAFT ELECTRONIC STIMULATOR -
LABORATORY MODEL is a rigid unit with variable controls to select a
pulse of desired repetitive rate, width and amplitude facility to operate
from a timer and with synchronizing input and output.
instrument operates from 230 V, ± 10 %, 50 Hz., A.C.
variable output in four decades from 0 to 150 Volts.
Continuously variable from 0.1 pulse to 1000 pulses per second in four
Pulse width or
duration also continuously variable from 0.05 to 50 milli second in three
Mono or Bi - phasic pulses.
from 0 to 150 Volts.
through a timer switch.
5V D.C., for
Signal Magnet ( Marker ) drum recording.
output from frequency section to operate another such unit for delay
operation or for recording or for Oscilloscope Monitoring.
input to drive this unit from an external source.
output from output or final stage for monitoring or for recording.
Housed in a mild steel cabinet size
Approx. 500 x 205 x 205 mm.