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Journal of Chemical Education1
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Doroodmand, Mohammad Mahdi1
Kazemi, Hojjatollah1
Maleki, Norooz1
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A Low-Cost Viscometer from an Opto-Mechanical Mouse
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Doroodmand, Mohammad Mahdi; Maleki, Norooz; Kazemi, Hojjatollah – Journal of Chemical Education, 2010
A simple, sensitive, and portable viscometer has been designed using an opto-mechanical mouse. The viscosity of a fluid is measured using the infrared light-emitting diodes and the optical diodes of an opto-mechanical mouse. These components are positioned near the top and bottom of a glass tube containing the fluid to be measured. The viscosity…
Descriptors: Structural Elements (Construction), Science Activities, Hands on Science, Computer Peripherals