Photographs

Photographs of the viscometer

Photo 1: showing a view of the mechanism with the 4 side plates removed. Photo 2: with the side plates back on, illustrating experimental setup with the mechanism supported in the retort stand, stirring a lubricant in a small beaker.

Photo 3: Complete setup including the controller unit. Photo 4: Lifting the lid of the microprocessor control unit. At top right is the toroidal mains transformer, the heat sink at top left holds the switched-mode voltage regulator and power op-amp.

5: Discussion Contents
Photo 1: Mechanism internal

	Photo 1: showing a view of the mechanism with the 4 side plates removed.		Photo 2: with the side plates back on, illustrating experimental setup with the mechanism supported in the retort stand, stirring a lubricant in a small beaker.
	Photo 3: Complete setup including the controller unit.		Photo 4: Lifting the lid of the microprocessor control unit. At top right is the toroidal mains transformer, the heat sink at top left holds the switched-mode voltage regulator and power op-amp.