Browse Items (69 total)

Wheatstone Bridge

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Physical DescriptionA circular brass cylinder on a thin steel plate mounted on a wooden board, screwed into a base wooden plate at three spots: the top and bottom two corners. Two brass knobs at the bottom front of the wooden plate can be loosened…

Calibrator Exciter; Model: C31

Physical DescriptionThe two Calibration Exciters are mounted to a sturdy cement wall by 4 steel screws at each corner of the base. The base is comprised of a non-magnetic metal alloy that has a square plate flush against the wall and two…

Washington Densometer

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Physical DescriptionMain apparatus:  The Washington densometer is comprised of 16 pieces (The kit owned by MTU does not include all 16 pieces). The first of these pieces are 4 aluminum calibrated rods, which have a large hexagonal head on them, screw…

Precision Systems ”Osmette” Prescision Osmometer

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Physical Description

Functional Description

HCE Rotopol polarizing unit

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Physical Description Two polarizing lenses on a hexagonal shaft.  The two lenses are each in a metal ring with a hexagonal handle, and the smaller of the two fits in the larger to make a double-ended (dumbell) object. The smaller of the two lenses…

Salmoiraghi Planimeter model 236-A

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Physical Description

Functional Description

Snatch block meter wheel

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Physical DescriptionA large pulley wheel in two slightly domed faces, the one communicating the axle of the pulley into a geared couting box with small dial ponters on either side.Functional DescriptionAs the cable passes though the main wheel, the…

Bico Hand Driven Centrifuge

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Physical Description: This machine consists of an iron base and an aluminum bowl that is mounted on the base. The bowl consists of a stationary 11” diameter outer bowl and a 9.75” diameter inner bowl that rotates. The inner bowl has a circular…