Published:2011/6/9 3:57:00 Author:Vicky | Keyword: Electronic Gradienter, | From:SeekIC
Ordinary gradienter confirms whether the plane of tested object reached the level by observing whether the air bubble in the middle of spirit level is in the centre. Under the dim environment, naked eyes cannot see object clearly and thus is hard to justify accurately. Electronic gradienter indicates whether the plane of object reaches the level by acoustooptical change. Therefore it can be used to measure under environment of any luminance, which is very convenient. Thepicture is the circuit diagram of electronic gradienter.
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