Calibrating And Adjusting The Device; Internally (Only Model I-1X); Externally Calibrating And Adjusting; Adjustment Process - Sartorius Entris II Essential Line BCE224 Betriebsanleitung

Operation
8.6 Calibrating and Adjusting the
Device Internally (Only Model
I-1x)
Requirements
− The weighing pan is unloaded.
− The operating display shows a stable weight value.
− The internal calibration and adjustment function is
set (see Chapter "7.2.2 Setting Internal Calibration
and Adjustment (Only Model I-1x)", page 20).
Procedure
Press the [Zero] button.
t
Press the [Adjust] button.
t
The weight value is displayed.
y
If the calibration function with subsequent automatic
t
adjustment is selected:
The "CAL.RUN." display appears in the operating
y
display during the process.
The "CAL.END" display indicates the end of cali-
y
bration.
If the calibration function without subsequent auto-
t
matic adjustment is selected:
Press the [Confirm] button.
t
The calibration process starts.
y
The "CAL.RUN." display appears in the operating
y
display during the process.
The calibration error is displayed.
y
Press the [Confirm] button.
t
The adjustment is performed.
y
The "CAL.END" display indicates the end of cali-
y
bration.
8.7 Externally Calibrating and
Adjusting the Device
Material Calibration and adjustment weight
Requirements
− The weighing pan is unloaded.
− The operating display shows a stable weight value.
− The external calibration and adjustment function is
set (see Chapter 7.2.3, page 20).
− The preset weight value for the adjustment weight or
the user-defined weight value for the adjustment
weight is selected (see Chapter 7.2.3, page 20).
34 Entris BCE Operating Instructions
®
Procedure
Press the [Zero] button.
t
Press the [Adjust] button.
t
Place the indicated calibration and adjustment
t
weight on the balance.
The weight value is displayed.
y
If the calibration with subsequent automatic adjust-
t
ment function is selected and the calibration weight
placed on the device is within the specified limits:
The adjustment process starts.
y
If the "+" prefix was displayed: The applied weight
y
is too big.
If the "-" prefix was displayed: The applied weight
y
is too small.
The "CAL.END" message indicates the end of cali-
y
bration.
Remove the calibration weight.
t
If the calibration without subsequent automatic
t
adjustment function is selected and the calibration
weight placed on the device is within the specified
limits:
Press the [Confirm] button.
t
The adjustment process starts.
y
If the "+" prefix was displayed: The applied weight
y
is too big.
If the "-" prefix was displayed: The applied weight
y
is too small.
The "CAL.END" message indicates the end of cali-
y
bration.
Remove the calibration weight.
t
8.8 Printing Results of the
Calibration and Adjustment
Process
The results of the calibration and adjustment process
can be printed in a GLP printout.
Procedure
Set the GLP printout in the menu (setting parame-
t
ters, see Chapter 7.3.7, page 26).
Calibrate the device.
t
Once the calibration is complete: The printing pro-
y
cess starts.