ALABS-A84-043
Categories: Pharmacy Lab Equipment
Bicycle Ergograph
A bicycle frame is supported by a wooden stand, from the front of which
two uprights ascend and carry a desk and cross piece, which provide for
the attachment, directly in front of the subject, of the tension
balances and other pieces in front of the subject, of the tension
balances and other pieces of apparatus. A cast iron wheel of 5 1/2 feet
in circumference, weighing 22 Kilos and mounted on ball bearing, is
substituted for the back wheel. This wheel has slightly beveled edges
and is turned true. To the circumference of this, a stout calico is
applied, and the two ends of the band ate attached to spring balances of
6 lbs. range (Graduated in one oz.) calico-band to the balance pass
round adjustable pulleys in order to give them the right direction. An
adjustable record counter records the revolution of the wheel.
Bicycle Ergograph ALTEC Laboratory Equipments and ALTEC Laboratory Instruments Tenders.