5.3 Carrying Out MeasurementRemove the platform assembly and the glass beaker from the platform.Repeatedly press the [UNIT] key until the balance is in densitydetermination mode for liquids "d". Note that “g” also appearsduring weight measurement in air.Press the [TARE] key. To carry out a measurement in air, attachthe glass plummet to the rack.When standstill control is complete, press the [CAL] keyRemove the glass plummet.Place the glass beaker containing the test fluid on the platform forthe glass beaker.Reattach the glass plummet to the rack and immerse it completelyin the fluid without producing bubbles.The display is showing the density of the sample. If no glassplummets are available the message “dSP oL” might appear whichis normal.To start the next measurement, press the [CAL] key and [TARE] key and reattachthe glass plummet to the rack without the glass beaker, in order to carry out ameasurement in air.Ensure that the glass beaker is dry and clean each time you fill it with test fluid.The same applies to the glass plummet.ABT-A01-BA-defsi-0710 37