Drag Coefficients For Spheres

A ball sinks to the bottom under the action of gravity. The sink time and distance are measured. Included with the unit are a stopwatch and 10 spheres of different materials and volumes. At the bottom of the measuring tube is a chamber through which the balls can be removed without major loss of fluid. Two Plexiglass cylinders are provided for performing the experiment, these are filled with fluids of varying viscosity. 

2 Plexiglass tubes as measuring sections, sink heights marked with O-rings, with chamber for easy removal of the measuring Objects
10 balls of different materials and volumes
Experimental set-up for determining the vertical descend of a body in a flow
Stopwatch included

Technical Data:
Sink height: 1000mm
Plexiglass cylinder 1330mm, od 100mm , approx. 8Ltr
Balls
D=5mm: aluminium, POM, nylon
D=10mm: aluminium, POM, nylon
Dimensions and Weight:
l x w x h : 720 x 640 x 1650 mm
Weight: 45 kg.