User Manual
Table Of Contents
- 1 Overview
- 2 Safety
- 3 Commissioning
- 4 Operation
- 4.1 Switching on the meter
- 4.2 Login with a user name
- 4.3 General operating principles
- 4.4 Sensor-independent settings
- 4.5 Sensor info
- 4.6 Channel display
- 4.7 pH value
- 4.7.1 General information
- 4.7.2 Measuring the pH value
- 4.7.3 Settings for pH measurements
- 4.7.4 pH calibration
- 4.7.5 Calibration interval
- 4.7.6 Carrying out an automatic calibration (AutoCal)
- 4.7.7 Carrying out a manual calibration (ConCal)
- 4.7.8 Displaying calibration records
- 4.7.9 Continuous measurement control (CMC function)
- 4.7.10 QSC function (sensor quality control)
- 4.8 ORP voltage
- 4.9 Dissolved oxygen
- 4.10 Conductivity
- 4.11 Data storage
- 4.12 Transmitting data (USB interfaces)
- 4.12.1 Outputting current measurement data
- 4.12.2 Transmitting data (to a PC)
- 4.12.3 Connecting the PC / USB-B interface (USB Device)
- 4.12.4 Options for data transmission to a PC (USB-B interface)
- 4.12.5 Connecting the USB memory device / USB-A interface (USB Host)
- 4.12.6 Data transmission to a USB memory device (USB-A interface)
- 4.13 Reset
- 5 Maintenance, cleaning, disposal
- 6 What to do if...
- 7 Technical data
- 8 Lists
- 9 Appendix: Firmware update

Multi 3430 Operation
45
ba75865e11 02/2011
8 Merck 5 * 4.010
7.000
10.000
25 °C
9 DIN 19267 1.090
4.650
6.790
9.230
25 °C
10 Mettler Toledo US * 1.679
4.003
7.002
10.013
25 °C
11 Mettler Toledo EU * 1.995
4.005
7.002
9.208
25 °C
12 Fisher 1* 2.007
4.002
7.004
10.002
25 °C
13 Fluka BS * 4.006
6.984
8.957
25 °C
14 Radiometer * 1.678
4.005
7.000
9.180
25 °C
15 Baker * 4.006
6.991
10.008
25 °C
16 Metrohm * 3.996
7.003
8.999
25 °C
17 Beckman * 4.005
7.005
10.013
25 °C
18 Hamilton DC * 4.005
7.002
10.013
25 °C
19 Precisa * 3.996
7.003
8.999
25 °C
No. Buffer set * pH values at