11
AirflowTest-Master
6
2
m
2
m
2
m
The outlet area of the
×
ow source must
Ö
rst be
de
Ö
ned before determining volumetric
×
ow.
After switching on by pressing the „MODE“
button, activate the function for measuring
volumetric
×
ow until „AREA“ appears on the
display. The
Ö
rst number begins to
×
ash. Use
the „
“ (+) and „SET“ (change decimal place)
buttons to enter the determined area.
The area can be set both in square metres (m²)
as well as in square feet (ft²). The end of the
input is signalled by a double beep.
Activate the „FLOW“ function by pressing the
„MODE“ button. After selecting the correspon-
ding unit – CMM (cubic metres per minute),
CFM (cubic feet per minute) and CMS (cubic
metres per second) – press the „UNIT“ button
to determine the volumetric
×
ow based on the
set area.
Volumetric
flow
The „MODE“, „UNIT“ and „MIN/MAX“ functions are deactivated while
the „HOLD“ function is activated. These functions are available again
after pressing the „HOLD“ button once more.
!
GB
