Multi 3430
Operation
52
ba75865e19
04/2015
4.7.7
Carrying out a manual calibration (ConCal)
Make sure that in the sensor menu,
Buffer
menu, the
ConCal
buffer set
is correctly selected (see section 4.7.3).
Use any one to five buffer solutions in ascending or descending order.
Note
If single-point calibration was set in the menu, the calibration procedure
is automatically finished with the measurement of buffer solution 1 and
the calibration record is displayed.
1
In the measured value display, select the measured parameter
pH or mV with
<M>
.
2
Start the calibration with
<CAL>
.
The calibration display for the first buffer appears (voltage dis-
play).
3
Thoroughly rinse the IDS sensor with deionized water.
4
Immerse the IDS pH sensor in buffer solution 1.
5
For measurements without temperature sensor
(e.g. when using an IDS adapter
)
:
Measure the temperature of the buffer manually and enter it
with
<
><
>
.
6
Start the measurement with
<MENU/ENTER>
.
The measured value is checked for stability (stability control).
The [AR] status indicator is displayed. The measured parame-
ter flashes.
15.03.2014 08:00
Summary of Contents for WTW Multi 3430
Page 1: ...OPERATING MANUAL ba75865e19 04 2015 Multi 3430 DIGITAL METER FOR DIGITAL IDS SENSORS...
Page 6: ...Multi 3430 6 ba75865y19 04 2015 9 2 Firmware Update for IDS Sensors 132...
Page 14: ...Multi 3430 Overview 14 ba75865e19 04 2015...
Page 18: ...Multi 3430 Safety 18 ba75865e19 04 2015...
Page 124: ...Multi 3430 What to do if 124 ba75865e19 04 2015...
Page 133: ......
