Inolab pH level 2 Instruction Manual page 30

5 Thoroughly rinse the electrode with distilled water.
6 If necessary, set the temperature of the second buffer
solution by pressing
7 Submerse the electrode in the second buffer solution.
g
8 Press the
AR flashes on the display.
The electrode voltage (mV) appears on the display.
As soon as a stable value is recognized, AR disap-
pears.
The sensor symbol shows the electrode evaluation
after the two-point calibration.
The value of the slope (mV/pH) appears on the dis-
play.
g
9 Press the
The value of the asymmetry (mV) appears on the dis-
play.
10 To return to the measuring mode: Press the
or continue with the three-point calibration.
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key.
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Operation
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key
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