Lab Unlimited GF500, Руководство по эксплуатации

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Operations Manual 9
The solid-state flowmeter measures the flow of gases using
a fully solid-state sensor, monitored by a microprocessor
controlled system.
The flowmeter can display the flow rate of up to eight gases.
In addition, it can measure and display a second flow (the split
flow), comparing this with the first flow and displaying the ratio
of the two. This is particularly useful for measuring split flows
in capillary chromatography.
A further feature enables the velocity of the gas in the column
to be calculated from the internal diameter and the flow rate
so that the user can establish optimal flow conditions for the
column in use.