MD 8000 L
pH value
ba77218e01
11/2018
29
Continuing with two-
point calibration
4.
Thoroughly rinse the sensor with deionized water.
5.
Immerse the sensor in the first buffer solution.
6.
Start the measurement with
<OK>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parameter
flashes.
7.
Wait for the end of the measurement with stability control or accept the
calibration value with
<OK>
.
The calibration display for the next buffer appears (voltage display).
8.
If necessary, finish the calibration procedure as a single-point calibra-
tion with
<MODE>
.
The calibration record is displayed.
For single-point calibration, the instrument uses the Nernst slope
(-59.2 mV/pH at 25 °C) and determines the zero point of the IDP
pH sensor.
pH
1
-180.0
24.8
°C
AutoCal TEC
01.11.2018
08:00
Buffer
mV
pH
-180.0
24.8
°C
AutoCal TEC
10.00
01.11.2018
08:00
AR
Buffer
mV
9.
Thoroughly rinse the sensor with deionized water.
Summary of Contents for MD 8000 L
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