Primate Response Devices

This 0.25" (6.4 mm) thick solid aluminum lever mounts on a ¼ size panel. It features heavy duty pivots, adjustable tension, and microswitch output. The paddle is 1.875" (4.8 cm) wide and protrudes 1.125" (2.9 cm). The paddle tension is adjustable from 55 grams to over 100 grams, with a factory setting of 72 grams. This lever may be used in the extra tall test chambers (ENV-007 or ENV-007VP), modular primate chairs (ENV-601), or wall mount intelligence panel cabinet (ENV-607).

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This heavy-duty lever is supplied on a ½ size modular panel. It features a 0.25" (6.4 mm) thick solid aluminum lever that is 1.875" (4.8 cm) wide and protrudes 1.125" (2.9 cm) when extended. The stainless steel enclosure that protects both mechanical and electronic components has a depth of 4.0" (10.2 cm).






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This unique manipulandum consists of a ball like knob that extends approximately 2.5" (6.4 cm) from the modular panel. A response switch closure is generated by pulling outward, approximately 0.5" (1.3 cm). A second microswitch is provided to generate a response when the knob is pushed completely in. 


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