Sartorius FC Operating Instructions Manual page 43

isoCAL:
Automatic Calibration and Adjustment
after a Change in Temperature
On and reset
First set either
the application
without resetting the
app.
(factory setting) in the Setup:
Scale menu.
The "isoCAL" display automatically
begins flashing if the ambient
temperature changes in relation to
the temperature at the time of the
last calibration/adjustment, or after
a defined time interval has elapsed.
The scale is telling you that it wants
to adjust itself.
This automatic calibration prompt
is triggered when:
– The change in temperature is greater
than 10 Kelvin
– The scale status does not correspond
to Setup configurations
– No number or letter input is active
– The load has not been changed within
the last 2 minutes
– The scale has not been operated within
the last 2 minutes
– The load on the scale does not exceed
2% of the maximum capacity
When these requirements are met,
displayed in the measured value line.
If the scale is not operated and the load
is not changed, internal calibration and
adjustment starts after 15 seconds have
elapsed.
* including the Signatories of the
Agreement on the European
Economic Area
Automatic Calibration and Adjustment
at Specific Time Settings
Select either
application
On without resetting app.
or
(factory setting) in the Setup menu.
In the Setup: Input menu, you can now
enter up to three different times of day
for automatic calibration/adjustment.
The scale will display the flashing
calibration prompt ("isoCAL"). Calibra-
tion/adjustment is not performed if
the scale is off or in the Setup mode
at the time set for calibration.
If the scale is being operated at the
time set for automatic calibration/
adjustment, the calibration/adjustment
sequence is prompted afterward.
If time settings are selected for
automatic calibration/adjustment,
the time and temperature criteria
for the isoCAL function are switched
off.
Automatic calibration/adjustment is
prompted at fixed times when:
– The user-defined time is reached
– The scale status does not correspond
to Setup configurations
– No alphanumeric input is active
(e.g., equation for calculation)
C
is – The load has not been changed within
the last 2 minutes
– The scale has not been operated within
the last 2 minutes
– The load on the scale does not exceed
2% of the maximum capacity
When these requirements are met,
displayed in the measured value line.
If the scale is not operated and the load
is not changed, internal calibration and
adjustment starts after 15 seconds have
elapsed.
On and reset
On
or
C
is
In the Setup menu, you can configure
the scale so that after calibration and
adjustment
– the application program is restarted
On and reset the
application
– the application program remains at its
On without
previous status
resetting the app.
Also in Setup, you can configure
the scale so that it displays a
calibration prompt, but does not
perform the calibration/adjustment
functions automatically
Only adjustment prompt
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