Entris
®
II Advanced Line Operating Instructions
39
Operation
8 .5 Overview of Calibration and
Adjustment
During calibration, a calibration weight is used to
determine the deviation of the displayed value from the
actual value . The subsequent adjustment eliminates this
deviation . We recommend regular calibration and
adjustment:
−
Daily, every time the device is switched on
−
After every leveling
−
After changing the ambient conditions (temperature,
humidity, or air pressure)
−
After setting the device up at a new installation site
8 .5 .1 Calibrating and Adjusting Device with
isoCAL Function (Only Model I-1x)
Triggers for the automatic start of the isoCAL function
are:
−
The ambient temperature has changed since the last
adjustment process .
−
The interval time has been exceeded .
−
If this relates to a conformity-assessed model: The
device has been disconnected from the power
supply since the last adjustment .
Requirements
−
The automatic or manual start of the isoCal function
is set in the menu (see Chapter “7 .2 .1 Switching the
isoCAL Function On or Off (Only Model I- x)”,
page 36) .
−
The device is
not
in the main menu .
−
The load on the weighing pan remains unchanged
for 2 minutes.
−
The load on the weighing pan amounts to no more
than 2% of the maximum load .
−
The device does
not
register an input for 2 minutes .
Procedure
y
If the automatic start of the isoCAL function is
triggered: The isoCAL function automatically starts
calibration and adjustment .
t
If the manual start of the isoCAL function is
triggered: The [isoCAL] button is highlighted orange .
Press the [isoCAL] button .
y
Internal calibration and adjustment are carried out .
y
The report is displayed .
8 .5 .2 Performing Internal Calibration and
Adjustment
Procedure
t
Open the main menu .
t
Press the [CAL] button and select the “CAL-Intern”
setting .
y
Internal calibration and adjustment are carried out .
y
The report is displayed .
8 .5 .3 Performing External Calibration and
Adjustment
Procedure
t
Open the main menu .
t
Press the [CAL] button and select the “CAL-Extern”
setting .
t
Follow the Calibration Wizard’s instructions .
y
External calibration and adjustment are carried out .
y
The report is displayed .
8 .6 Setting or Changing an Appli-
cation
Procedure
t
Select an application in the main menu . To do so,
press a button, e .g ., [Statistics] .
t
To exit the main menu: Press the [Back] button .
t
The application is active .
8 .7 Running Applications
(Examples)
8 .7 .1
Running the “Toggle Between Weight
Units” Application
The “Toggle between weight units” application enables
the user to switch between the different units and adjust
the decimal place settings during the weighing process .
Requirements
−
The “Toggle between weight units” function is
activated in the main menu .
−
The weight value is valid .
Summary of Contents for Entris II Advanced BCA124-1S
Page 324: ......
