4180ETRS
Operators Manual
16
View Temperature Menu
The View Temperature menu is shown in Figure
Figure 5. View Temperature Menu
Product Operation
This section discusses how to operate the control panel.
Main Screen
The display shows the control temperature (actual target temperature), heating or cooling power,
stability state, current set-point information, and current program information. The temperature is either
in °C or °F. Push
C/F
to change temperature units.
APPARENT TEMPERATURE
This is the radiometric temperature of the target surface as calculated from the control sensor
temperature. The calculation depends on the emissivity setting. The controller heats or cools the target
to force the control temperature equal to the set-point.
SET-POINT (SETPT)
This is the current set-point.
IRT
ε
IRT
ε
is the ETRS nominal emissivity.
CONTROL - HEAT/COOL
Is the relative heating or cooling power (duty cycle) in percent.
HEATING, COOLING, CUTOUT
Is the status of heating or cooling or the cutout when activated. The bar graph indicates the relative
heating or cooling power.
STABLE INDICATION (Graphic)
Is the stability of the target. When the stability is within the STABLE LIMIT setting, this line is flat.
Main Menu
Push
MENU
to access the Main Menu and the main submenus. Use the submenus to set up the
Product as desired and to change system parameters as needed.
MAIN MENU
F1
F2
F3
F4
Temp SetUp
Prog Menu
System Menu
VIEW TEMP
BLOCK TEMPerature <view only> The temperature that would be displayed if IRT
was set to 0.928
