Electronic Services

The electronic repair shop services a wide variety of laboratory equipment including audio amplifiers, PA systems, geiger counters, pH meters, high voltage power supplies, microwave ovens, gel dryers, shakers, rollers, water baths, centrifuges, fraction collectors and much more.

Both on-site and bench service is available. We stock most parts and turn-around time is generally five working days. Emergency one-day repair is available if the needed parts are in stock.

Yale Contact Thermal Stimulator

The thermal cutaneous stimulator provides controlled temperature stimulation of a small region of skin in psychophysical, behavioral and electrophysiological studies of temperature or pain sensation. Temperature stimuli are delivered by means of a Peltier module (thermoelectric heat pump) with a contact area of 3, 6 or 9 mm square. A thermocouple attached to the base of the Peltier device provides feedback to electronic circuitry that maintains the desired stimulus temperature to within 0.1 of a degree C at the thermode-skin interface. Increments or decrements of trapezoidal waveform can be delivered from a desired base temperature with ramp rates of up to 19 degrees C or can be held at a preset temperature and time duration. Control over the stimulus temperature and duration can be local or under control of a computer. The range of stimulus temperatures is 30 to 60 degree C although colder temperatures can be controlled if circulating fluid is used to remove the heat.

Call for pricing and stock