Operating the Calibrator / Micro Calibration Bath
7
Operating the Calibrator / Micro Calibration Bath
Three operating modes are available:
Calibration mode:
This is the normal operating mode in which the calibration of test specimens is carried out.
Set point mode:
The set temperatures can be entered in this mode.
Main menu:
I All the settings can be carried out in this mode, e.g. presetting the set temperatures or set-
ting the control parameters.
7.1 Calibrating (calibration mode)
The calibrator / micro calibration bath is automatically in
calibration mode
as soon as it has
been switched on and after initialization.
The current reference temperature is displayed by the upper display.
The set temperature is displayed by the lower display.
The LED
OUT 1
indicates the status of the output for the heater control:
If LED OUT 1 lights up, the temperature is being
increased.
If LED OUT 1 does not light up, the heater is
switched off.
The LED
OUT 2
indicates the status of the output for the fan / cooling control:
a) Heating instrument
The LED
OUT 2
indicates the status of the output for
the fan control:
If the LED OUT 2 lights up, the fan is running at
high speed.
If the LED OUT 2 does not light up, the fan is
running at low speed.
b) Heating and cooling instrument
The LED
OUT 2
indicates the status of the output for
the cooling control:
If LED OUT 2 lights up, the temperature is being decreased.
If LED OUT 2 does not light up, cooling is switched off
There are two ways to set the set temperature: Either you set a temporary set temperature
(
§ 7.2) or you save fixed set temperatures in the main menu (
§ 7.3)).
Calibration mode HEATING displays
Calibration mode FAN or COOLING
displays
