Air Density
Air Density and Relative Air Density
Display
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Air's density depends on its temperature,
Humid air is lighter than dry air at the same
temperature and pressure, that is, the air is
humid, air's density decreases.
Increasing the pressure increases the airs
density. Altitude and weather can change the
airs pressure. In general, higher the altitude,
lower the air density.
pressure and humidity.
The higher the temperature, the air is,
heated, and the air's density decreases.
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In this display, the indicator 'ALTITUDE' and
altitude unit appear on the 1st row of the
display, and the current altitude appears on
the3rdrowofthedisplay.
The air density (AD) or relative air density
(RAD) appears on the 2nd row of the display,
and the density altitude appears on the 4th
rowofthedisplay.
Check the 'Setting the Altimeter Mode' section
below for more detail on how to set the data
for calculating the relative humidity.
Altimeter Mode - What is Air Density and Its Effects14.5.0
ALTITUDE m ALTITUDE m
144.8 144.8
144 144
hold [reset]
air density
density
altitude
density
altitude
relative air density
Air-Density Display
(Air Density)
Air-Density Display
(Relative Air Density)
Altimeter Mode
AD:0.2345 RAD: 55.78%
AD
RAD
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