The Pendulum Auxotonic Lever is mainly for study of the extensibility of tissue under the action of drugs. This Lever is supplied with one pair each of 5, 10, and 20 gram weights. As the preparation moves, these weights move in relation to the fulcrum and exert varying pressure on the preparation. Two lever arms are supplied, both pierced and notched. Frontal Writing Point, 50-6451 (supplied) is attached to one lever arm to hold a 50-7681 Ink Pen (not supplied). The lever frame is drilled with four holes that accept the stem permitting four different mounting positions. The mounting stem is 6.5 mm (1/4 in) OD x 12.5 cm (5 in).
|Mounting Stem Length (English)||5 in|
|Mounting Stem Length (Metric)||125 mm|
|Mounting Stem OD (English)||1/4 in|
|Mounting Stem OD (Metric)||6.5 mm|
|Weights (Included)||5, 10 and 20 g|