Xylem WTW Multi 3430, Руководство по эксплуатации

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Multi 3430
Operation
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Display calibration data
and output to interface
You can have the data of the last calibration displayed (see section
4.7.8). Subsequently, you can transmit the displayed calibration data to
the interface, e. g. to a PC, with the
<PRT> key.
Note
The calibration record is automatically transmitted to the interface after
calibrating.
Sample record
Calibration evaluation After calibrating, the meter automatically evaluates the calibration. The
zero point and slope are evaluated separately. The worse evaluation of
both is taken into account. The evaluation appears on the display and
in the calibration record.
Multi 3430
Ser. no. 09250023
CALIBRATION pH
Calibration date 15.03.2014 16:13:33
SenTix 940
Ser. no. B092500013
TEC
Buffer 1
4.01
Buffer 2 7.00
Buffer 3 10.01
Voltage 1 184.0 mV 24.0 °C
Voltage 2 3.0 mV 24.0 °C
Voltage 3 -177.0 mV 24.0 °C
Slope -60.2 mV/pH
Asymmetry 4.0 mV
Sensor +++
etc...
Display Calibration
record Zero point
[mV] Slope
[mV/pH]
+++ -15 ... +15 -60.5 ... -58
++ -20 ... +20 -58 ... -57
+ -25 ... +25 -61 ... -60.5
or
-57 ... -56
- -30 ... +30 -62 ... -61
or
-56 ... -50
Clean the IDS sensor according to the
sensor operating manual
Error Error
< -30 or
> 30 ... -62 or
... -50