OHAUS AP110, Instruction Manual

Page: 36 / 72

36
User Calibration User Calibration User Calibration User Calibration User Calibration
User calibration is used when it is desired to calibrate the balance using a mass of
known value.
NOTE NOTE
NOTE NOTE
NOTE: Before beginning user calibration, make sure masses are on hand.
If you are in the calibration menu and
realize masses are not available or you do
not want to calibrate, exit the menus and
return to normal weighing.
Refer to the adjacent table for correct mass
values to use with the balance. For opti-
mum calibration, the exact value of masses
should be known. The value will be entered
to four decimal places during the proce-
dure.
Proceed as follows:
1. Make sure there is no load on the pan and close the chamber doors.
2. .
3.
4. .
5. the value of last calibration mass is dis-
played.
6. to change value of flashing digit.
7. to accept value.
8. Repeat steps 6 and 7 and set the numbers to match the value of the selected
calibration mass.
9. .
10. = required mass.
11.
+
.
12. .
USER CALIBRATION MASSES USER CALIBRATION MASSES USER CALIBRATION MASSES USER CALIBRATION MASSES USER CALIBRATION MASSES
MODEL MODEL
MODEL MODEL MODEL
MASS VALUE MASS VALUE
MASS VALUE MASS VALUE MASS VALUE
AP110S 100 g
AP210S 200 g
AP310S 300 g
AP250D 200 g
Calibration weights must meet or ex-
ceed ASTM Class 1 Tolerance. In Eu-
rope, use OIML Class E2 weights.
= User Calibration Indicator
MENUS