YSI TruLab 1320P - Manual (Page 33)

TruLab pH/ISE 1320 pH value
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Continuing with
three- to five-point
calibration
14. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control). The [AR]
status indicator is displayed. A progress bar is displayed and the display
of the measured parameter flashes.
15. Wait for the measurement with stability control to be completed or termi-
nate the stability control and take over the calibration value with
<ENTER>.
The calibration display for the next buffer appears (voltage display).
16. If necessary, finish the calibration procedure as a two-point calibration
with <M>.
The calibration record is displayed.
pH
0.0
24.8 °C
AutoCal TEC
7.000
12.12.2012
12:12
AR
Buffer
mV
17. Thoroughly rinse the electrode with deionized water.
18. Immerse the electrode in the next buffer solution.
19. When measuring without temperature sensor:
Enter the temperature of the buffer with <><>.
20. Start the measurement with <ENTER>.
The measured value is checked for stability (stability control). The [AR]
status indicator is displayed. A progress bar is displayed and the display
of the measured parameter flashes.
pH
180.0
24.8 °C
AutoCal TEC
4.010
12.12.2012
12:12
AR
Buffer
mV