Document Outline

• 1 Introduction
  • 1.1 Instrument description
  • 1.2 Parts and controls
  • 1.3 Information about this Manual
    • 1.3.1 Notation and pictograms
  • 1.4 Safety information
    • 1.4.1 Electrical safety
    • 1.4.2 General handling rules
• 2 Installation
  • 2.1 Instrument setup
    • 2.1.1 Packaging
    • 2.1.2 Checks
    • 2.1.3 Location
  • 2.2 Connecting the accessories
  • 2.3 Connecting optional devices
    • 2.3.1 Connecting the 801 Magnetic Stirrer
    • 2.3.2 Connecting the 802 Rod Stirrer
    • 2.3.3 Connecting a Dosimat Plus (only 781)
    • 2.3.4 Connecting a sample changer
    • 2.3.5 Connecting a printer
    • 2.3.6 Connecting a computer
  • 2.4 Connecting the electrodes and sensors
  • 2.5 Mains connection
  • 2.6 Switch on
  • 2.7 Initial configuration
• 3 Short operating tutorial
  • 3.1 pH measurement
    • 3.1.1 Requirements
    • 3.1.2 Preparations
    • 3.1.3 pH calibration
    • 3.1.4 pH measurement
  • 3.2 Determination of an ion concentration (only 781: Conc mode)
    • 3.2.1 Requirements
    • 3.2.2 Preparations
    • 3.2.3 Calibrating the fluoride ISE
    • 3.2.4 Direct measurement of fluoride
• 4 Operation
  • 4.1 The keypad
  • 4.2 Operating concept
  • 4.3 All key functions at a glance
  • 4.4 Operating principles
    • 4.4.1 Configuration and method parameters
    • 4.4.2 Editing menu entries
    • 4.4.3 Entering text
• 5 Configuration
  • 5.1 Report
  • 5.2 Printing out measured values
  • 5.3 Storing measured values
  • 5.4 Auxiliaries
  • 5.5 Monitoring
  • 5.6 Peripheral units
  • 5.7 RS232 settings
• 6 Methods / Parameters
  • 6.1 Method management
  • 6.2 pH measurement (pH mode)
    • 6.2.1 Measuring parameters
    • 6.2.2 Calibration parameters
    • 6.2.3 Limits pH
    • 6.2.4 Limits T
    • 6.2.5 Plot parameters
    • 6.2.6 Preselections
    • 6.2.7 Electrode test
  • 6.3 Temperature measurement (T mode)
    • 6.3.1 Measuring parameters
    • 6.3.2 Limits T
    • 6.3.3 Plot parameters
    • 6.3.4 Preselections
  • 6.4 Potential measurement (U mode)
    • 6.4.1 Measuring parameters
    • 6.4.2 Limits U
    • 6.4.3 Plot parameters
    • 6.4.4 Preselections
  • 6.5 Direct ion measurement (781 only: Conc mode)
    • 6.5.1 Type of measurement
    • 6.5.2 Ion parameters
    • 6.5.3 Measuring parameters
    • 6.5.4 Calculation parameters
    • 6.5.5 Calibration parameters
    • 6.5.6 Limits Conc
    • 6.5.7 Limits T
    • 6.5.8 Plot parameters
    • 6.5.9 Preselections
  • 6.6 Standard and sample addition (781 only: Conc mode)
    • 6.6.1 Standard / Sample addition
    • 6.6.2 Preselections
• 7 Various functions
  • 7.1 Calibration and addition/subtraction data
    • 7.1.1 pH calibration data
    • 7.1.2 Conc calibration data (781 pH/Ion Meter only)
    • 7.1.3 Addition/Subtraction data (781 pH/Ion Meter only)
  • 7.2 Reports
    • 7.2.1 Arrangement of a report
    • 7.2.2 Report identification
    • 7.2.3 Measuring point report
    • 7.2.4 Calibration report
    • 7.2.5 Result report (781 pH/Ion Meter only)
    • 7.2.6 Configuration report
    • 7.2.7 Parameter report
    • 7.2.8 Measured values memory report
    • 7.2.9 User method report
  • 7.3 Measured values memory
    • 7.3.1 Save measured values
    • 7.3.2 Print measured values
    • 7.3.3 Show measured values
  • 7.4 Limit monitoring
    • 7.4.1 Uses
    • 7.4.2 How it functions
  • 7.5 Setup
    • 7.5.1 Locking
    • 7.5.2 Input assignment
    • 7.5.3 Graphics
• 8 Troubleshooting – Messages – Maintenance
  • 8.1 Troubleshooting
  • 8.2 Messages
  • 8.3 QM support
  • 8.4 Validation
    • 8.4.1 Electronic tests
    • 8.4.2 Wet tests
    • 8.4.3 pH/Ion Meter maintenance
  • 8.5 Diagnosis
  • 8.6 pH electrode test
    • 8.6.1 Preparations
    • 8.6.2 Procedure
    • 8.6.3 Results
    • 8.6.4 Messages and measures
    • 8.6.5 Care and maintenance of pH glass electrodes
• 9 Annex
  • 9.1 Technical data
    • 9.1.1 Measuring modes
    • 9.1.2 Measuring inputs
    • 9.1.3 Measuring input specifications
    • 9.1.4 Interfaces
    • 9.1.5 Power supply
    • 9.1.6 Safety specifications
    • 9.1.7 Electromagnetic compatibility (EMC)
    • 9.1.8 Ambient temperature
    • 9.1.9 Reference conditions
    • 9.1.10 Dimensions
  • 9.2 Evaluation
    • 9.2.1 pH calibration
    • 9.2.2 Calibration for ion measurements
    • 9.2.3 Addition method
  • 9.3 Menu structures
    • 9.3.1 Instrument configuration
    • 9.3.2 Method parameters in the pH mode
    • 9.3.3 Method parameters in the T mode
    • 9.3.4 Method parameters in the U mode
    • 9.3.5 Method parameter in the Conc mode
  • 9.4 Stored buffer series
  • 9.5 Remote box
    • 9.5.1 Pin occupancy of the remote connection of the Remote box
    • 9.5.2 Functions of the individual remote lines
  • 9.6 Accessories
  • 9.7 Warranty (guarantee)
• 10 Index