Ohaus E1M110 Explorer Balances - Manual (Page 16)

16
3.3.2 Span Calibration
Span calibration utilizes two calibration points, one at zero and the other at full span or incremental values starting at
approximately 25% of full capacity. As an example, an 12kg balance will accept either 4kg, 6kg, 8kg, or 10kg for span
calibration. Values which are below or in between will not be accepted and the balance will display its maximum
capacity. Sample display illustrates an 12kg balance
Procedure
• Press the Setup button, CAL is displayed.
• Press Enter button, CAL TYPE is displayed.
• Press Enter button, CAL TYPE InCAL is displayed.
• Press button to select SPAN calibration, CAL
TYPE SPAN is displayed.
• Press Enter button, WORKING is displayed.
NOTE: If a weight is left on the pan, the balance will
display CLR PAN (remove the weight from the pan).
The balance automatically resumes calibration.
• Display changes to PUT WT 10000g.
• Place specified calibration mass on pan.
NOTE: For an 12kg balance, either 4kg, 6kg, 8kg, or
10kg can be used for span calibration. The PUT
WEIGHT message indicates the calibration mass that
is on the pan.
• Press Enter button, WORKING is displayed. After a
few seconds CAL SET is displayed, the display then
returns to WEIGH mode.
Span calibration is completed.
• Remove calibration mass from the pan.