Thermo Scientific IMP 180, Manual

Page: 69 / 118

Handling and Control
Settings
Thermo Scientific Heratherm IMP 7-15
Calibration
The Settings -> Calibration menu item enables the user to initiate a temperature calibration
process (see “Temperature Calibration Procedure” on page 10-4 ) for the built-in temperature
sensors and choose whether calibration should be accomplished manually or automatically:
• The Manual option allows for entering an absolute temperature directly, as measured - for
example, using an external reference sensor.
Table 7-18 Reading the Error Log
Press to activate the menu bar, then use or
to select the Settings icon and press to
confirm.
Press to select the
Error
item from the
Settings
submenu.
The first entry of the error log is displayed, named
“ Error 0 .”
Press to go to the next entry (or to go back to
the previous one).
After the entry numbered 21 the display wraps and
returns to the beginning of the error log, displaying
Error 0 again.
To exit from the error log and return to normal display
mode press twice.
The Settings icon in the menu bar will go out.
2010-04-06 1:33
PM
Settings
Error
2010-04-06 1:36
PM
Error 0
2010-04-06 1:31
PM
Fan Error (E009)
2010-04-06 1:37
PM
Error 1
2010-04-06 1:34
PM
Heat Relay (E109)
Calibration Prerequisites
Maintain the ambient conditions within the specified limits of the
refrigerated incubator before launching calibration.
Varying ambient conditions may impact the result of the calibration
routine, which may lead to mis-adjustment of the controller and
unreliable temperature control operation.
In individual cases, the display may differ from the actual temperature
value and can be corrected by using the function calibration.