Xylem SI Analytics Lab 855 Guia De Inicio Rapido página 5

Lab 855
Automatic
calibration
(AutoCal TEC,
AutoCal DIN)
ba77148y01 10/2015
1 Press <CAL> repeatedly until the
ction indicator appears.
2 Confirm the selected calibration procedure with <ENTER>.
ct1 [AutoCal TEC]
yed.
3 If necessary, set the temperature of the buffer solution with <><>.
4 Immerse the pH combination electrode in the first buffer solution.
5 Start the measurement with <ENTER>.
The [AR] display indicator flashes.
The electrode voltage (mV) or the nominal value of the buffer is
displayed.
6 As soon as a stable value is recognized,
Here you can cancel the calibration procedure with <M>. This corresponds to a
single-point calibration. The value of the zero point (ASY) is displayed. Pressing
<ENTER> displays the value of the slope (SLO).
7 Thoroughly rinse the combination electrode with distilled water.
8 If necessary, set the temperature of the second buffer solution with
<><>.
9 Immerse the combination electrode in the second buffer solution.
10 Press the <ENTER> key.
The [AR] display indicator flashes.
The electrode voltage (mV) or the nominal value of the buffer is displa-
yed.
11 As soon as a stable value is recognized,
Here you can cancel the calibration procedure with <M>. This corresponds to a
two-point calibration. The value of the zero point (ASY) is displayed. Pressing
<ENTER> displays the value of the slope (SLO).
12 Thoroughly rinse the combination electrode with distilled water.
13 If necessary, set the temperature of the third buffer solution with
<><>.
14 Immerse the combination electrode in the third buffer solution.
15 Press the <ENTER> key.
The [AR] display indicator flashes.
The electrode voltage (mV) or the nominal value of the buffer is
displayed.
[AutoCal TEC]
cd1 [AutoCal DIN]
or and the temperature are displa-
[AutoCal DIN]
or
ct2 cd2
or appears.
ct3 cd3
oder appears.
EN
English
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