OHAUS Adventurer AX224, Инструкция по эксплуатации

Страница: 32 / 64

EN-30 ADVENTURER BALANCES
To perform a Calibration Adjustment, touch AutoCal Adjustment from the Calibration Menu; Enter the
value (positive or negative divisions) to match the difference noted earlier in the procedure.
Recalibrate using Internal Calibration. After calibration, place the test mass on the pan and verify that the
mass value now matches the displayed value. If not, repeat the procedure until Internal Calibration
reading agrees with the test mass.
Once completed, the balance stores the Adjustment value and the display returns to the current
application.
5.2.5 Span Calibration
Span calibration uses two calibration points, one at zero load and the other at specified full load (span).
For detailed calibration mass information please see the specification tables in section 9.
With the balance turned ON and no load on the pan, touch Span Calibration to initiate the procedure.
Additional calibration values to be used are shown on the display. The best accuracy is achieved using
the mass closest to the full span value.
Note: To change the span calibration point, touch the alternate weight shown on the display.
Follow the screen instructions and place the specified calibration weight on the scale when prompted to
do so. When complete, the display shows the Span calibration status and returns to the current
application.
5.2.6 Linearity Calibration
Linearity calibration uses three calibration points, one at zero load and the others at specified loads.
With no load on the scale, press Linearity Calibration to begin the process.
The balance captures the zero point, and then prompts for the next weight.
Continue to follow the instructions on the display until the calibration is completed.
To cancel at any time, press
Cancel.
5.2.7 Calibration Test
Use Calibration Test to compare a known calibration weight against the stored span calibration data.
With no load on the scale, press Cal Test to begin the process.
The balance captures the zero point, then prompts for the span value.
The display shows status, followed by the difference between the current calibration weight and the
stored calibration data.
5.3 Balance Setup
Enter this sub-menu to customize Balance functionality.
5.3.1 Balance Set-up sub-menu
Language User Settings Filter Level Auto Zero
Tracking
Auto Tare Graduations Date & Time Approved Mode