Calibrating And Adjusting The Device Internally (Only Model I-1X); Externally Calibrating And Adjusting The Device; Printing Results Of The Calibration And Adjustment; Process - Sartorius Entris BCE Mode D'emploi

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 18) .
Procedure
Press the [Zero] button .
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Press the [Adjust] button .
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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 display
y
during the process .
The "CAL .END" display indicates the end of calibration .
y
If the calibration function without subsequent automatic
t
adjustment is selected:
Press the [Confirm] button .
t
The calibration process starts .
y
The "CAL .RUN ." display appears in the operating display
y
during the process .
The calibration error is displayed .
y
Press the [Confirm] button .
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The adjustment is performed .
y
The "CAL .END" display indicates the end of calibration .
y
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 18) .
− 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 18) .
Procedure
Press the [Zero] button .
t
Press the [Adjust] button .
t
Place the indicated calibration and adjustment weight on
t
the balance .
The weight value is displayed .
y
If the calibration with subsequent automatic adjustment
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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 is
y
too big .
If the "-" prefix was displayed: The applied weight is
y
too small .
The "CAL .END" message indicates the end of calibration .
y
Remove the calibration weight .
t
If the calibration without subsequent automatic adjustment
t
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 is
y
too big .
If the "-" prefix was displayed: The applied weight is
y
too small .
The "CAL .END" message indicates the end of calibration .
y
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 parameters,
t
see Chapter 7 .3 .7, page 23) .
Calibrate the device .
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Once the calibration is complete: The printing process starts .
y
8.9

Weighing

Requirements
− The device has been leveled .
− The device is calibrated and adjusted .
NOTICE
Chemicals may damage the device or accessories!
Chemicals can attack the device or the connected accessories
internally and externally . This may damage the device and
accessories .
Use appropriate containers when weighing chemicals .
t
Entris ®
Operation
BCE Operating Instructions 29