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
35
ba75865e11 02/2011
System / General / Temperature
unit
°C
°F
Temperature unit,
degrees Celsius or degrees
Fahrenheit.
All temperatures are displayed
with the selected unit.
System / General / Stability control on
off
Switches on or off the auto-
matic stability control during
measurement (see section
4.4.3)
System / Interface / USB Host on
off
Switches on or off the USB
Host interface.
You can switch off the power
supply of the USB Host inter-
face to extend the operating
time of the batteries.
The USB Host interface has to
be switched on in order to
transfer data to a USB memory
device.
System / Interface / Baud rate 1200, 2400, 4800,
9600, 19200
Baud rate of the USB Device
interface
System / Interface / Output format ASCII
CSV
Output format for data trans-
mission
For details, see section 4.12
System / Interface / Decimal sepa-
rator
Dot (xx.x)
Comma (xx,x)
Decimal separator
System / Interface / Output header Output of a header for Output
format: CSV
System /Clock function Date format
Date
Time
Settings of time and date.
For details, see section 4.3.5
System /Service information Hardware version and software
version of the meter are dis-
played.
System /Reset - Resets the system settings to
the default values.
For details, see section 4.13.2
Menu item Setting Description