Averaging - Sartorius Signum 1 Operating Instruction

Application 1: Averaging (Animal Weighing) V
With the Averaging application, you can
use your scale for calculating weights as
the average of a number of individual
weighing operations.
This function is used to determine
weights under unstable ambient
conditions or for weighing unstable
samples (such as live animals).
Features
– Averaging starts manually or automati-
cally. Configure in the operating menu,
under:
: :
appl1 anim.wg 3.18.
With manual start selected, the averag-
ing routine begins when you press a key
(provided the start conditions are met).
With automatic start selected, averaging
begins when you place the first load
on the platform (provided the start
conditions are met).
Signum 3 only:
– Enter the number of subweighing
operations using the keypad
– Press the r key to select the desired
number of subweighing operations.
– Info mode
– Toggle the display between last result
and current weight by pressing w
– Automatic printout of results.
Configure in the operating menu,
under:
:
appl1
:
anim.wg 3.20.
– Automatic taring of container weight.
Operating menu setting:
appl1 :
anim.wg : 3.7.
– Automatic start of averaging when
the Signum is turned on and a sample
placed on the platform (provided
start conditions are met). Configure
in Setup under:
Appl : a.start : 3.8.
58
– Closing application program;
deleting parameters:
The number of measurements remains
active in the reference memory until
you delete it by pressing the c key,
overwrite it or until you select a differ-
ent application. It also remains saved
after the scale has been switched off.
Signum 3 only:
You can select the function of the
c key for clearing application data.
When an application is active, this key
can either delete the values saved for
all applications, or delete selected
values saved for the active application.
Operating menu setting:
: :
Appl sel.cf 3.24.
(select CF key function in applications)
– Tare function:
1) If you store a tare (weight value) by
pressing the ) key, you can later
enter a tare value manually. The tare
value you enter is added to the stored
tare value.
Setting: menu code 3.25.1 (factory
default)
2) A tare value entered manually over-
writes a stored tare value (weight
value). If you enter a tare value manu-
ally, a tare value (weight value) stored
later overwrites the manually entered
value.
Setting: menu code 3.25.2
Operating menu setting:
Signum 2
Appl : V : 3.25.
Signum 3
Appl : tare. f : 3.25.
– Restore factory default settings. Operat-
ing menu setting:
Signum 2:
Appl : V : 9.1.
Signum 3:
Appl : DEF.App : 9.1.
A number of subweighing operations
are required to form the basis for
calculation of an average weight. You
can enter the desired number of sub-
weighing operations using the keypad.
The number you enter is saved until
it is overwritten by another number.
It also remains in memory when
you switch to a different application
program, or switch off the scale.
There are three ways to start the
averaging routine:
– Manual start with preset number of
subweighing operations:
Place the sample on the platform
and press the O key
– Manual start with user-defined number
of measurements:
Place the sample on the platform
and enter the number of weighing
operations using the keypad.
Press the r key to save the number
entered and begin weighing
– Automatic start with preset number
of subweighing operations:
Measurement begins when you place
the first sample on the platform,
provided the start conditions are met.