Statistics - Sartorius la series Operating Instructions Manual

Statistics

N
Purpose
With this application program you
can have weight values and
calculated values totalized and
statistically evaluated.
The values determined for the
evaluation are:
– average
– standard deviation
– variation coefficient
– sum of all values
– lowest value (minimum)
– highest value (maximum)
– difference between the minimum
and the maximum
You can use the "Statistics"
application in combination with a
program chosen from Application 1
(e.g., counting, weighing in percent)
and one from Application 2 (check-
weighing, time-controlled functions)
as well as with the extra functions.
Available Features
– Storage of weight values and
calculated values
– Simultaneous storage of net and
calculated values
– Optional configuration in the
Setup menu for loading weight
values and calculated values
either from Application 1 (e.g.,
counting, weighing in percent) or
from Application 2 (checkweigh-
ing, time-controlled functions)
– Totalization memory for up to
65535 values
– Simultaneous display in the text
line of transaction counter and,
e.g., the current total
– Optional configuration in
the Setup menu for having the
balance tare automatically
after a value is stored in the
totalization memory
– Manual input of the number of
individual weighing operations
(target no. of operation
nDef
Result printed and memory
cleared after printout of
nDef
94
– Optional configuration in the
Setup menu to add the current
weight, with display accuracy,
to the current total by pressing
the soft key and generate
M+
a printout of the result
– Optional configuration in the
Setup menu for stability-dependent
storage of the measured value:
Balance functions:
range
– Optional automatic storage of
measured values
Storage of measured value is
indicated by
Uu
indicates that you can place
zz
a load on the balance.
– Minimum load threshold for
automatic storage
– Press the soft key to
M-
delete the last value added to
the totalization memory.
The transaction counter value
is reduced by one and a printout
is generated.
– Press the : soft key for
MR
information about number of
transactions and the current total.
By configuring the Setup menu,
you can define whether the
information is displayed and
printed, or only printed, and
whether the information comprises
an intermediate or final evaluation
(see the example on page 96)
– In the Info window you can use
the q, l soft keys to choose
which value is displayed in the
text line during weighing
– Printout of the end result
depending on the Application 1
or Application 2 parameters.
Configure the Setup menu to
define which values are included
on the printout (Printout of
individual components)
– Press for a printout of an
MR
intermediate evaluation after each
addition or a final evaluation
– A final evaluation is printed when
the statistics routine is ended
).
by pressing c, if no final
evaluation was generated by
.
pressing
MR
– Optional configuration in the
Setup menu to clear the
totalization memory and reset the
transaction counter by pressing
c or after an evaluation
is printed out
– Totalization data and transaction
counter data are stored in non-
volatile memory
Stability
– Continue totalization after turning
the balance off and back on
Factory Settings
Automatic storage:
.
Minimum load for automatic storage:
10 digits
Source of data for auto storage:
Application 1
Evaluated values:
Evaluation mode, MR key function:
Intermediate
evaluation, print
M+/M– function, then tare:
Printout of individual components:
Off
Balance function:
Stability range:
1-3-4 2 increments
Print in weighing mode:
Print on request, then tare
Soft Key Functions
M+
M-
MR
nDef
Off
Net
Off
Off
Add weight values or
application values to the
total in the totalization
memory. The component
or transaction counter value
increases by one each time
you press this key.
Delete the last value added
to memory. The transaction
counter value decreases by
1. You cannot delete
previous values by
repeatedly pressing this key.
Print or display an inter-
mediate or final evaluation
Store the input number
of components