Aulia, Hanne and Mukhaiyar, Riki (2017) A New Design of Handless Stirred Device. In: Proceeding 4th International Conference on Technical and Vocation Education and Training, 9-11 November 2017, Padang.
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Abstract
In Chemistry or Biology laboratories, in term of to get a homogenous liquid, a laborist is used to mix the liquid using a vessel and shakes it for a certain time based on the thickness level required. Sometime, this process should be done several times depend on numbers of reaction needed. Consequence, the laborist has to consume more time in the laboratory if they had more than one liquid mixing process. Based on this condition, nowadays, we can find a device that is able to mix the chemical liquid automatically. The device works by combining a magnetization principle and motorization concept. It is separated into two components which is vessel as a top part and dc motor on the bottom. The bottom one functions as a rotating magnetic motor to drive a magnetic stir bar placed inside the vessel. The bar helps the liquid mixed homogenously. In this paper, this device is improved by providing not only one magnetic drive, but two. Moreover, each drive could rotate into two different directions, right or left, depend on inputting command given by the user.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | T Technology > GT Technology (general) |
| Divisions: | Fakultas Teknik > Pendidikan Teknik Elektro - S1 |
| Depositing User: | Mrs. Wiwi Sartika |
| Date Deposited: | 13 Feb 2018 08:18 |
| Last Modified: | 13 Feb 2018 08:18 |
| URI: | http://repository.unp.ac.id/id/eprint/12727 |
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