Ohaus GT Series Electronic Balance - Manual (Page 77)

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MENUS
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. To use this calibration feature, proceed as follows:
1. .
2. .
3. .
4. . Last calibration mass value is displayed
with the first digit flashing.
5. to change flashing digit.
6. to accept and proceed to the next digit. to backup.
7. Set the number to match the value of the selected calibration mass. The
number entered must be at least 25% of the full span value.
8. After the last digit has been accepted, .
9. .
10. Place calibration mass on the platform.
11. . . The balance
is now calibrated, remove the calibration mass. The balance is now in a
weighing mode.
Cal Test Cal Test Cal Test Cal Test Cal Test
Cal Test offers a choice of the span calibration value (1/4, 1/2, 3/4 or full). To ensure
reproducibility, this feature allows a check of a known calibration mass against last
stored calibration information.
1. .
2. .
3.
.
4. , = no mass should be on the platform.
5. = mass which
must be placed on the platform.