Operation; Weighing W - Sartorius combics 1 Operating Instructions Manual

Operation

Weighing W

The basic weighing function is available
at all times.
Features:
– Zero the weighing instrument
by pressing (
– Store the weight on the instrument
as tare by pressing )
– Tare container weight automatically
– Enter tare weight through bar code
scanner (Combics 1 plus and
Combics 2 only)
– Enter tare weight through numeric
keypad (Combics 1 plus only)
– Delete tare values by pressing 0
and ) or E and ) (Combics 1
plus only)
– Press k to toggle the display
between:
– Gross and net values,
– 1st and 2nd weight unit, or
– normal and 10-fold higher resolution
– Weighing with two weighing instru-
ments (Combics 2 only)
– Individual data ID codes with numeric
values for identifying weight values
(Combics 1 plus only)
– Print weight value:
– GMP-compliant printout
– Automatic printing
– Automatic data output
(see "Data Interfaces")
10
Automatic Taring (Menu Item 3.7)
When menu item 3.7.2 is active,
the first load placed on the weighing
instrument that exceeds the specified
minimum load is stored, at stability,
in the tare memory.
The weighing instrument returns to
the initial state when the load is less
than 50% of the minimum load.
Minimum Load for Automatic
Taring and Automatic Printing
(Menu Item 3.5)
You can choose from the following
settings for the minimum load:
1 digit (no minimum load)
2 digits
5 digits
10 digits
20 digits
50 digits
100 digits
200 digits
500 digits
1000 digits
The "digits" here refer to the intervals
in the connected weighing instrument.
If the interval of the connected instru-
ment is 1 g, for example, and 1000 digits
are required, the minimum load is
1000 g (=1000 digits).
If the interval of the connected instru-
ment is 5 g and the same number of
intervals is required as in the example
above, the minimum load is 5000 g.
Once the load on the weighing
instrument exceeds the specified mini-
mum, the instrument is tared and/or a
printout is generated, if the operating
menu is configured for automatic taring
(menu item 3.7.2) and/or automatic
printing (menu item 7.13.2).
Automatic Printing (Menu Item 7.13)
When menu item 7.13.2 is active,
the first weight value that exceeds the
specified minimum load is printed.
If the menu code for automatic taring
is also active, the weighing instrument
is only tared when the minimum load
is exceeded; the value is not printed.
First Weighing Instrument Displayed
(Combics 2 only)
You can define which weighing instru-
ment shows the first weight value when
you switch on the Combics, under
utilit (menu item 8.9).
Entering Tare Weight using
a Bar Code Scanner (Combics 1 plus
and Combics 2 only)
You can enter the tare value of a
container using a bar code scanner.
To do this, the "Store value as tare"
(tare) menu item must be selected
under "Setup > Bar code" in the
operating menu. In this case, the value
is stored as the tare automatically, with-
out pressing the t key. The contents
of the tare memory are display in Info
mode (press and hold w).
Entering ID Codes using a Bar Code
Scanner (Combics 1 plus only)
You can use a bar code scanner to
enter ID codes.
To do this, the "Store value as ID1"
(id1) menu item must be selected
under "Setup > Bar code" in the
operating menu. In this case, the value
is stored as ID1 automatically, without
pressing the g key.
To store the second ID code, the h
key must be pressed.
To view the stored ID codes:
– Press I and g
– Press I and h