Ohaus E1RW60 Explorer Balances - Manual (Page 68)

14
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 three times to select LIN calibra-
tion, CAL TYPE Lin 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 4000 g. The displayed
weight is half the capacity of the balance.
• Place specified calibration mass on pan.
• Press Enter button, WORKING is displayed. After a
few seconds display changes to PUT WT 8000 g.
The displayed weight is the full capacity of the
balance.
• Place specified calibration mass on pan.
• Press Enter button, WORKING is displayed. After a
few seconds CAL SET is displayed, the display then
returns to WEIGH mode.
• Linearity calibration is completed.
• Remove calibration mass from the pan.
Setup
Use keys to change, press Enter
Change
Setup Change
Use keys to change, press Enter
Change Setup
Setup
Use keys to change, press Enter
Change
Setup
press Enter
g
Change
Setup
press Enter
Change
g
3.3.6 Linearity Calibration
Linearity calibration utilizes three calibration points, one at zero, center span and full span. This method minimizes
deviation between actual and displayed weights within the balance's weighing range. Three weight values are
used; zero, a weight value at midpoint of the balance's weighing range and a weight value at or near the specified
capacity. Sample display illustrates an 8.1 kg balance.
Mode
Units
Setup Print Enter
Setup
Use keys to change, press Enter
Change
Mode
Units
Setup Print Enter
Stable
g