Document Outline

• Contents
• 1 Overview
  • 1.1 General features
  • 1.2 Keypad
  • 1.3 Display
  • 1.4 Socket field
  • 1.5 Automatic sensor recognition
  • 1.6 Electronic access control
• 2 Safety
  • 2.1 Authorized use
  • 2.2 General safety instructions
• 3 Commissioning
  • 3.1 Scope of delivery
  • 3.2 Power supply
  • 3.3 Initial commissioning
• 4 Operation
  • 4.1 Switch the meter on and off
  • 4.2 General operating principles
    • 4.2.1 Operating modes
    • 4.2.2 Navigation
    • 4.2.3 Navigation example 1: Setting the language
    • 4.2.4 Navigation example 2: Setting the date and time
  • 4.3 Access control
    • 4.3.1 Administrating access authorizations
    • 4.3.2 Lost your electronic key?
    • 4.3.3 Lock
  • 4.4 System settings (system menu)
    • 4.4.1 Data storage
    • 4.4.2 Display
    • 4.4.3 System
    • 4.4.4 Automatic Stability control
  • 4.5 pH value / ORP voltage
    • 4.5.1 General information
    • 4.5.2 Measuring the pH value
    • 4.5.3 Measuring the ORP
    • 4.5.4 Settings for pH and ORP measurements
    • 4.5.5 pH calibration
    • 4.5.6 Calibration interval
    • 4.5.7 Calibrating
  • 4.6 Ion concentration
    • 4.6.1 General information
    • 4.6.2 Measuring the ion concentration
    • 4.6.3 Settings for ISE measurements
    • 4.6.4 Calibrating for ISE measurements
  • 4.7 Conductivity
    • 4.7.1 General information
    • 4.7.2 Measuring
    • 4.7.3 Temperature compensation
    • 4.7.4 Settings for conductivity measuring cells
    • 4.7.5 Determining the cell constant (calibration in control standard)
  • 4.8 Dissolved oxygen
    • 4.8.1 General information
    • 4.8.2 Measuring
    • 4.8.3 Settings for D.O. sensors
    • 4.8.4 D.O. calibration
  • 4.9 Storage
    • 4.9.1 Manual storage
    • 4.9.2 Automatic storage at intervals
    • 4.9.3 Reading the measurement data storage
    • 4.9.4 Erasing the data storage
    • 4.9.5 Displaying and downloading calibration records
    • 4.9.6 Displaying and downloading calibration history
  • 4.10 Transmitting data (to a PC or printer)
    • 4.10.1 RS232 interface
    • 4.10.2 USB interface (device)
    • 4.10.3 Options for data transmission
    • 4.10.4 Operation with MultiLab pilot
  • 4.11 Reset
    • 4.11.1 Resetting the sensor settings
    • 4.11.2 Resetting the system settings
• 5 Maintenance, cleaning, disposal
  • 5.1 Maintenance
  • 5.2 Cleaning
  • 5.3 Disposal
• 6 What to do if...
  • 6.1 pH and ORP measurement
  • 6.2 ISE measurement
  • 6.3 Conductivity measurement
  • 6.4 D.O. measurement
  • 6.5 General errors
• 7 Technical data
  • 7.1 General data
  • 7.2 Measuring ranges, resolution, accuracy
    • 7.2.1 pH/ORP
    • 7.2.2 ISE
    • 7.2.3 Conductivity
    • 7.2.4 Dissolved oxygen
• 8 Lists
• Index
• Appendix
  • A.1 Firmware update
  • A.2 Menus
    • A.2.1 Data storage
    • A.2.2 Display
    • A.2.3 System
    • A.2.4 <STO_>
    • A.2.5 <PRT_>
    • A.2.6 pH/U
    • A.2.7 ISE
    • A.2.8 Conductivity
    • A.2.9 Oxygen