Working principle of electronic scale
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Last Update: 2014-08-25
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Source: Internet
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Author: User
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Working principle of electronic platform scale: it is a weighing instrument that uses the principle of force deformation of electronic strain element to output small analog electric signal, and transmits it to the weighing display instrument through the signal cable to carry out weighing operation and display weighing results It is a weighing instrument composed of weighing body [table], upright pole and display instrument, weighing 30-1000kg Weighing apparatus of medium accuracy class III The main functions include automatic zero tracking, zero setting, peeling, weight, unit price, amount calculation, eight unit price setting amount accumulation, total, overload, over value alarm, error information prompt, power supply AC and DC dual use, air machine automatically enters into low power consumption and energy saving state, digital voltmeter self-test, automatic shutdown of voltage shortage The electronic station said that common sense (1) is that the weight sensor senses the gravity of the outside world, and then transmits the converted electrical signal to the electronic circuit Do not over load when weighing, especially for the small weighing scale, the weighed items should be handled with care to avoid damaging the sensor (2) the battery should be charged regularly Generally, it can be charged for about 12 hours (the time should not be too long), so that the electronic balance has a stable working voltage, so as to improve the accuracy of weighing (3) the electronic platform scale uses high calculation a / D and single-chip microcomputer circuit In order to make your weighing accurate, it should be far away from strong electromagnetic interference sources, such as (electric welding machine, electric drill, magnet, large motor), etc
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