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> 2 ugo basile 7200 analgesy meters randall-selitto test
2 ugo basile 7200 analgesy meters randall-selitto test
performs Randall-Selitto test for rapid precise screening of analgesic drugs
The 7200 is the older version of the 37215 analgesy meter which, since 1965, in a number of academic and industrial laboratories, is helping to perform a rapid precise screening of analgesic drugs. The force is applied to the animal s paw, which is placed on a small plinth under a cone-shaped pusher with a rounded tip. The operator depresses a pedal-switch to start the mechanism which exerts the force. When the rat struggles, the operator releases the pedal and reads off the scale the force at which the animal felt pain.
the first unit in photos (s/n 05979) is in good condition
unit and pedal switch appear to be working properly
unit is missing weight disk(s) and screw (can be removed from other unit)
the second unit (s/n 53580) is in fair condition
clamping screw on pusher has broken off (still included)