Thermo Scientific Heratherm OGS 100, Руководство по эксплуатации

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Handling and Control
Settings
7-10 Heratherm Thermo Scientific
Calibration
The
Settings -> Calibration
menu item enables the user to initiate a temperature
calibration routine for the built-in temperature sensorsand 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.
Press to go to the next entry (or to go back to
the previous one).
After reaching the entry numbered
22
the display wraps
and returns to the beginning of the error log, that is, to
entry “number
E01
.”
To exit from the error log and return to normal display
mode press twice.
The Settings icon in the menu bar will go out.
Table 7-10Reading the Error Log
Calibration Prerequisites
Maintain the ambient conditions within the specified limits of the oven
and make sure that the damper is fully closed before launching
calibration.
Varying ambient conditions and/or an open damper may impact the
result of the calibration routine, which may lead to misadjustment of
the controller and unreliable temperature control operation.
Table 7-11Entering the Calibration Reference Temperature Manually
Press to activate the menu bar, then use or
to select the Settings icon and press to
confirm.
Press to switch to the
CAL(ibration)
menu item.