System information

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18.13.3. Liquids density
Liquid density measurement is about plunger mass defying In air and In
examined liquid. Before measurement, plunger volume should be entered- it
is given on its hook.
PROCEDURE:
o Press LIQUIDS Quick access
button
o Options connected with the
function will be displayed
o Press plunger volume field
o In dialogue window its volume
should be entered and OK ought
to be pressed
o press START field
o scale is ready for operating
o Follow information given In Info
field on COMMAND BAR.
− Plunger should be placed on
hanger: weighing In air; In 1
− After indication stabilization,
OK button should be
pressed
− Plunger ought to be weighed
in examined liquid: weighing
in 2
− After indication stabilization, OK button should be pressed
− Density result will be displayed.
− After indication stabilization, OK button should be pressed
− Density result will be displayed.
18.13.4. Air density
Air den sity is one of information pieces needed for counting the weighing
result correction connected with air UPLIFT PRESSURE. Another information
piece necessary for the correction counting is weighed sample density.
1. Air density function is active only
for scales with elementary units:
d=0,1mg or 0,01mg.
2. While the procedure two patterns
are needed: aluminium and steel
ones of known masses; they are
scales’ optional equipment.