Today we will consider an electronic caliper with a digital display and a mechanical caliper, which is also called a columbic. By the way, why the caliper is called columbic, we will also talk in this video.
We will look at how to measure dimensions with both mechanical and electronic calipers. Of course, the electronic version of the caliper is more modern and interesting, but it costs more. Yes, it is worth paying for convenience, especially if the correctness of the measurement of parameters depends on it. But this is if you have a super precise detail, and if you measure the usual dimensions, then an ordinary mechanical caliper will suffice. In general, metrology is an interesting thing and sometimes the same measurements of parameters can vary significantly, depending on the measurement method and the device. By the way, in this video we will also touch on the topic of how to use a mechanical caliper and what a columbic is.
Негізгі бет Ғылым және технология An electronic caliper or a mechanical column ?
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