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
97
ba75865e11 02/2011
4.13 Reset
You can reset (initialize) all sensor settings and sensor-independent
settings separately from each other.
4.13.1 Resetting the measurement settings
Note
The calibration data are reset to the default settings together with the
measuring parameters. Recalibrate after performing a reset.
pH The following settings for pH measurements are reset to the default
settings with the Reset function:
The sensor settings are reset under the Reset menu item in the menu
for calibration and measurement settings. To open the settings, display
the required parameter in the measured value display and press the
<MENU/ENTER> key.
ORP The following settings for ORP measurements are reset to the default
settings with the Reset function:
The sensor settings are reset under the Reset menu item in the menu
for calibration and measurement settings. To open the settings, display
Setting Default settings
Buffer AutoCalTEC
Cal. interval 7 d
Unit for slope mV/pH
Measured parameter pH
pH resolution 0.001
mV resolution 0.1
Asymmetry 0 mV
Slope -59.2 mV
Man. temperature 25 °C
Single-point calibration Off
Setting Default settings
mV resolution 0.1
Man. temperature 25 °C