Migrating from dc voltage dividers to modern reference multimeters
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چکیده
Until the late 1980’s electrical calibration systems used to compare primary and secondary voltages and resistance standards consisted of several different components. Systems like the Fluke 7105A and the Datron 4900 were the backbone of the majority of electrical calibration laboratories the world over. These systems were specifically combined to provide a traceable source, according to a set of measurement parameters. For example, the Fluke 7105A system comprised the following instruments:
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