VWR MD 8000 L, Руководство по эксплуатации

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pH value MD 8000 L
30
ba77218e01 11/2018
Continuing with
three- to five-point
calibration
10. Immerse the pH sensor in buffer solution 2.
11. When measuring without temperature sensor:
Enter the temperature of the buffer with
<

><

>
.
12. Start the measurement with
<OK>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
13. Wait for the measurement with stability control to be completed or ter-
minate the stability control and take over the calibration value with
<OK>
.
The calibration display for the next buffer appears (voltage display).
14. If necessary, finish the calibration procedure as a two-point calibration
with
<MODE>
.
The calibration record is displayed.
pH
0.0
24.8
°C
AutoCal TEC
7.00
01.11.2018
08:00
AR
Buffer
mV
15. Thoroughly rinse the sensor with deionized water.
16. Immerse the sensor in the next buffer solution.
17. When measuring without temperature sensor:
Enter the temperature of the buffer with
<

><

>
.
18. Start the measurement with
<OK>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.