Xylem pHotoFlex/pHotoFlex Turb - Manual (Page 61)

pHotoFlex / pHotoFlex Turb Operation
61 ba75491d04 07/2006
Continuing for three-
point calibration
(Cal. type TEC)
14 Thoroughly rinse the electrode with distilled water.
15 Immerse the electrode in buffer solution 3.
16 If necessary, measure the temperature of buffer 3 manually,
then enter and confirm it with <
▲> <▼> and
in the Set temperature setting.
17 Using <
▲> <▼>, select Continue and press
TER>. The buffer is measured.
The measured value is checked for stability (AutoRead).
18 Wait for the end of the AutoRead measurement or Terminate
AutoRead with and take over the calibration
value.
The new calibration values are displayed as an informative
message (
i ).
You have the following options:
! Accept the new calibration values with .
Subsequently, the calibration record is displayed and output
to the interface at the same time.
! To switch to the measured value display without accepting
the new calibration values, press (short pressure) or
.
i Buffer value = 4.01
i U = 184 mV
i Temperature =
24.8 °C
Terminate AutoRead
pH & ORP \ Calibration