56
Weighing
User Manual Secura
®
, Quintix
®
, Practum
®
Density of liquid
g/cm
3
0.9982
t To change the density of the buoyancy liquid, select the gray button.
Density
Density of liquid Accuracy
0.9982
0.9980
0.9978
0
0.0
0.00
0.000
y The Density settings window appears.
t Enter the density of the buoyancy liquid on the left.
Select a value or select
t, enter the desired value, and confirm with l.
t Select the accuracy of the density result on the right.
t Select l to confirm.
t Attach the sample holder to the frame of the density determination kit.
t Fill the beaker in the density determination kit with the buoyancy liquid.
Ensure that the sample holder is sufficiently immersed in the liquid in order to
hold the sample later.
t If distilled water is used as the buoyancy liquid, add three drops of tenside to
reduce the effect of surface tension on the measurement result.
t Select D to tare.
Net
Max 220 g d
=
0.0001 g
0.0000
Density of liquid
g/cm
3
0.9982
y The balance is tared with the prepared density determination kit.
t To begin density determination, touch w.
t Place the sample on the weighing pan above on the frame of the density
determination kit.
Max 220 g d
=
0.0001 g
4.8909
Weight in air
END
+
Net
y The weighing display shows the step Weight in air.
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