Percent Determination - KERN 572 Operating Instructions Manual

Hints:
* Any pieces added improve the reference and thus optimise the counting accuracy.
Maximum reference quantity 150 pieces.
* To count very tiny pieces or pieces of relevant varying individual weight, it is
recommended to select a high reference quantity.
* Using cups, tare them before switching over to the COUNTING MODE.
* The determined reference remains active until:
- the balance is disconnected from the mains.
- you determine a new reference pressing the REF-key
- you press the REF-key when the weighing plate is empty.
you press the MODE-key, "CLEAR? " appears and you confirm by pressing the
-
YES-key.
What is the piece's weight in grams?
* Press <->g-key to switch over the display between piece and weight display. The
former reference remains still active.
4.7

Percent determination

In order to select the percent determination the following keys have to be pressed:
Percent determination
1. Press MODE-key. "CAL? " appears:
2. Press MODE-key. "PRINTER? " appears:
3. Press MODE-key. "COUNT? " appears:
4. Press MODE-key. "%?" appears.
5. Confirm with YES-key.
6. Return with the TARE-key to the weighing mode.
Determine reference 100 %
1. Press TARE-key to put the display to zero.
2. Place a weight on the weighing plate, e.g. 75 g.
3. Press REF-key. 100 % appears:
75 g are corresponding to 100 %
Difference percent
1. Determine reference 100 % (see page 34).
2. Press REF-key, 0 % D appears:
The percentile difference to the reference weight is
displayed
Important information:
•
The reference 100 % is active until:
the balance is disconnected from the mains.
-
the MODE-key is pressed, "CLEAR?" appears and you confirm by pressing
-
the YES-key
572/KB/DS-BA-defsi-0246
Display
CAL?
PRINTER?
COUNT?
%?
%?x
0,0g
Display
0,0 g
75,0 g
100 %
Display
- 100 % D
31