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31. WORKING MODES – DENSITY
Working mode <
and materials of high viscosity. The density is determined on basis of
Archimedes principle, according to which any floating object displaces its
own weight of fluid. The density mode also enables utilizing a pycnometer
for determining density of liquids.
31.1. Starting the working mode
Procedure:
• While in main window of the software, press
in the top bar of the window, which opens submenu <Working Modes>
containing list of available working modes,
• Select working mode <
to displaying the main window, and the top bar indicates the icon of
selected working mode,
• Simultaneously, the workspace of the display indicates a message:
<Start estimating density>.
31.2. Local setting of a working mode
Local settings for the working mode <
on pressing a hot key <
Standard liquid
Temperature
Standard liquid
density
Sinker volume
Density> enables determining density of solids, liquids
Density>, the software automatically returns
Local parameters>:
Function dedicated for determining the standard liquid.
There are three options: water, alcohol and other. If option
"other" is selected, then its density should be specified. In
case of the other two types of liquids, their density values
are implemented in the software
Parameter of the standard liquid inserted by the scale
user. Declared temperature of the standard liquid
automatically determines its density based on a table of
liquid densities. In case of the liquid type "Other", the
temperature parameter is not applicable, the density value
is inserted manually
Parameter designed for manual determining the density
of standard liquid in [g/cm
Parameter implemented for manual determining the
volume of a sinker expressed [cm
Density> are accessible
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on-screen key, located
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