Operation
Multi 3430
48
ba75865e02
12/2009
4.6.6
Carrying out an automatic calibration (AutoCal)
Make sure that in the sensor menu,
Buffer
menu, the buffer set is cor-
rectly selected (see page 39).
Use any one to five buffer solutions of the selected buffer set in ascend-
ing or descending order.
Below, calibration with Technical buffers (TEC) is described. When
other buffer sets are used, other nominal buffer values are displayed.
Apart from that, the procedure is identical.
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 appears.
3
Immerse the IDS pH sensor in buffer solution 1.
4
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.
30.09.2009 08:00
Summary of Contents for Multi 3430
Page 6: ...Contents Multi 3430 6 ba75865e01 12 2009...
Page 14: ...Overview Multi 3430 14 ba75865e02 12 2009...
Page 18: ...Safety Multi 3430 18 ba75865e02 12 2009...
Page 22: ...Commissioning Multi 3430 22 ba75865e02 12 2009...
Page 86: ...Operation Multi 3430 86 ba75865e02 12 2009...
Page 100: ...Appendix Firmware update Multi 3430 100 ba75865e02 12 2009...
Page 101: ......
