Air velocity measurement
3.
Measurement
When in measuring mode, press
Enter
to store
a value in the volatile memory. The number of
measuring points stored in the volatile mem-
ory is shown on the display directly under the
measured values, ”2P” (see picture to the right)
means the two measuring points have been
saved. When
Enter
is pressed an average of
the measuring points is shown for a short while
before the measured values are shown in real
time again.
Average, Max & Min
To check the
average, max
or
min value
of the stored measurement
points press
Left Key
(Average),
Up Key
(Max) or
Down Key
(Min),
as long as the button is held down the corresponding value will be
shown on the display.
Save a measurement
After a measuring point has been stored it’s possible to save the
measurement in SwemaAir 5’s Notebook by pressing
Save
. The dis-
play will show which note number the measurement is saved as (i.e.
n3 = note 3). To erase the measurement from the volatile memory
press
Clear
.
4. Unit
Press
Unit
to alternate between the different units.
SwemaAir 5 can display the following units:
SI units:
US Units:
m/s & °C
fpm & °F
l/s & °C
cfm & °F
m
3
/h & °C
cfm & °F
hPa & °C
inHg & °F
Air Velocity (m/s & Pa)
Press
UNIT
until SwemaAir 5 shows the units
m/s and °C. The measurements with average,
max and min can be saved.
