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Millikan Apparatus, Digital One Piece |
Provides clear visibility of spheres and conduct determinations in two different ways using this high-quality unit.
Either allow a selected sphere to fall through a measured distance with no electric field present, then apply an electric field and observe the velocity of the rising sphere or you can allow a sphere to fall freely, then apply a high-voltage field until the sphere is suspended.
Built in to this top-quality, compact tabletop unit are all the accessories you need to perform Millikan experiments a microscope, an illuminator, a 0-500 VDC voltmeter, oil solution, and all the necessary power inputs.
Simply carry it to a lab table, plug it into a 110 VAC outlet, and it's ready to use. For added convenience, the spray bottle system features a reservoir that attaches to the top of the unit so you dont have to look away during the experiment.
Controls include an on-off switch, a polarity-reversing switch, a potentiometer for fine control of plate voltages, and a voltmeter for indicating plate voltage.
A digital voltmeter also provides easy and accurate readings.
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