The MEDICRAFT AUDIOGENIC TEST CHAMBER provides auditory stimulus for
evaluation of ataraxic agents. It consists of a seizure chamber placed
inside a sound-proofed enclosure. A trap-door at the front of the apparatus
permits handling of the animals. Animals inside the chamber are visible
through the door. The interior of the chamber is illuminated.
The auditory stimulus is produced by two high quality electromechanical
buzzers controlled by switches on the front side of the chamber, just below
the door. Either one or both the Buzzer may be rung at a time. Timing of the
duration of the stimulus is performed with a manual stop-watch. Another
Model with inbuilt 30 second timer is also available.
Made of high quality sunmica covered ply. The apparatus is self contained
and needs 220 volt A.C. for operation.