LaserLiner AirflowTest-Master Manual page 11

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.
Volumetric flow
6
The outlet area of the flow source must first be
defined before determining volumetric flow.
After switching on by pressing the „MODE"
button, activate the function for measuring
volumetric flow until „AREA" appears on the
display. The first number begins to flash. Use
the „5" (+) 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
corresponding 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 flow based on the set area.
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.
AirflowTest-Master
Air flow
2
m
2 2
m m
11
GB