Density Hydrometer

BS 718: 1991 is generally aligned with ISO 387 and ISO 649. The specification includes five series

and three sub-series of hydrometers, of which the most widely used are listed below. They are

calibrated using the accepted units of grams per milliliter (g/ml) and are adjusted, except for the SP

sub-series, at 20C.

density-hydrometer
density-hydrometer
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