Weighing In Percent - Sartorius CH1NE Operating Instructions Manual

Weighing in Percent L
With the Weighing in Percent appli-
cation, you can use your weighing
instrument to obtain weight readouts
in percent which are in proportion to
a reference weight. The L symbol is
displayed as the weight unit.
Features:
– Store the weight on the weighing
instrument as reference weight
– Enter reference weight using a bar
code scanner
– Enter tare weight using a bar code
scanner
– Toggle the display between percentage
and weight by pressing w
– Show percentage as loss or residue
– Display up to 3 decimal places
– Info mode for display of reference
weight by pressing w (> 2 sec)
To determine the weight of a sample
relative to a reference weight, you
must enter the reference weight in the
weighing instrument. There are 2 ways
to do this with the Combics:
– By placing the amount of reference
material on the weighing instrument
specified by the reference percentage
and pressing O to calculate the
average and store the value.
The reference percentage is shown
in the numeric display, and can be
changed by pressing r.
How the reference weight is calculated
depends on the menu setting for
resolution (3.9). Either the value is
rounded off in accordance with the
display resolution, or the display
resolution is increased 10-fold
(+1 decimal place) or 100-fold
(+2 decimal places), or maximum
internal resolution is applied.
– By entering the reference weight (i.e.,
the weight of 100%) using a bar code
scanner (menu setting: "Setup> Bar
code > Store value as reference (ref)").
In this case, the value is stored as
a reference automatically, without
pressing the O key.
This value remains active in the
reference memory until you delete it
by pressing c, overwrite it or until
you select a different application.
It also remains stored after you switch
off the Combics.
– 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 manually, a
tare value (weight value) stored later
overwrites the manually entered value.
Setting: menu code 3.25.2
Operating menu setting:
APPL : L : 3.25.
Application Parameters: Weighing in Percent
3. 5. Minimum Load for Automatic Taring
and Automatic Printing
3. 5. 1 * 1 digit
3. 5. 2 2 digits
3. 5. 3 5 digits
3. 5. 4 10 digits
3. 5. 5 20 digits
3. 5. 6 50 digits
3. 5. 7 100 digits
3. 5. 8 200 digits
3. 5. 9 500 digits
3. 5.10 1000 digits
3. 6. Minimum Load for Initialization
3. 6. 1 * 1 digit
3. 6. 2 2 digits
3. 6. 3 5 digits
3. 6. 4 10 digits
3. 6. 5 20 digits
3. 6. 6 50 digits
3. 6. 7 100 digits
3. 6. 8 200 digits
3. 6. 9 500 digits
3. 6.10 1000 digits
3. 7. Automatic Taring: 1st Weight Tared
3. 7. 1 * Off
3. 7. 2 On
3. 8. Start Application with
Most Recent Application Data
when Combics is Switched On
3. 8. 1 Automatic (on)
3. 8. 2 * Manual (off)
3. 9. Resolution for Calculation of Reference
Value
3. 9. 1 * Display resolution
3. 9. 2 Display resolution +1 decimal
place
3. 9. 3 Display resolution +2 decimal
places
3. 9. 4 Internal resolution
3.10. Decimal Places for Display of Results
3.10. 1* None
3.10. 2 1 decimal place
3.10. 3 2 decimal places
3.10. 4 3 decimal places
3.11 Storage Parameter
3.11. 1* At stability
3.11. 2 At increased stability
3.13. Reference Weighing Instrument
3.13. 1* No reference instrument selected
3.13. 2 WP1
3.13. 3 WP2
3.15. Display of calculated value
3.15. 1* Residue
3.15. 2 Loss
3.25. Tare function
3.25. 1* The tare value entered is added to
the stored tare value
3.25. 2 Overwritable tare value
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