[
5.5.2 — Analysis menu
]
ThermaCAM™ PM575/595
Operator’s Manual
30
5.5.2
Analysis menu
In the analysis menu the desired measurement function can be activated. Isotherm
can always be active along with one or more of the other functions, i.e.
Area
,
Spot
or
Profile
. If the multiple spots option is selected, the
Analysis
menu shows three
different spot meters,
Spot 1
,
Spot 2
and
Spot 3
. The result of a measurement
function is presented in the result table located in the top right-hand corner of the
screen. The operator can also select
Remove all
to de-activate all measurement
functions.
Figure 5.17
Analysis
menu.
An asterisk (*) in front of the menu item (-s) indicates that the measurement func-
tion is active. More measurement functions than one can be active at the same
time, e.g. three spotmeters and one isotherm. In that case the one that is selected
is indicated with the # sign. By pressing the
C
button when the joystick text is dis-
played (e.g.
Joystick: Spot pos C: Remove
) the measurement function will be dis-
abled.
In order to move or resize a function’s measuring point on the screen – e.g. a
crosshair or area – the operator has to confirm this function by highlighting it in the
Analysis
menu. The measuring point can then be moved with the joystick.
5.5.2.1
Obj par...
This function is used to set the object parameters
Emiss
, (emissivity factor),
Dist
(distance),
Tamb
(ambient temperature),
RelHum
(relative humidity) and reference
temperature
RefT
manually
.
The function brings up a control box showing the dif-
ferent parameters. The parameters are chosen by moving the joystick left/right and
set by moving the joystick up/down.
If the PC-card contains a user-defined table of materials with known emissivities,
this table is brought up by default when trying to set the emissivity manually. In that
case the emissivity can only be chosen from the table. If no PC-card is inserted,
any emissivity can be set by moving the joystick up/down. This user-defined table
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