Document Outline

• Table of contents
• 1 Introduction
  • 1.1 Instrument description
  • 1.2 Parts and controls
  • 1.3 Information about these Instructions for Use
    • 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 Inserting the batteries at 826 pH mobile
  • 2.3 Connecting the electrodes and sensors
  • 2.4 Mains connection
  • 2.5 Switch on
  • 2.6 Connecting a printer
  • 2.7 Initial configuration
• 3 Operation
  • 3.1 Operating concept
  • 3.2 All key functions at a glance
  • 3.3 Operating principles
    • 3.3.1 Configuration and method parameters
    • 3.3.2 Editing menu entries
    • 3.3.3 Entering text and numbers
• 4 Short operating tutorial
  • 4.1 Requirements
  • 4.2 pH calibration
  • 4.3 pH measurement
• 5 Configuration
  • 5.1 Report
  • 5.2 Printing out measured values
  • 5.3 Storing measured values
  • 5.4 Auxiliaries
• 6 Methods / Parameters
  • 6.1 pH measurement (pH mode)
    • 6.1.1 Measuring parameters
    • 6.1.2 Calibration parameters
    • 6.1.3 Limits
    • 6.1.4 pH calibration data
  • 6.2 Temperature measurement (T mode)
  • 6.3 Potential measurement (U mode)
• 7 Various functions
  • 7.1 Reports
    • 7.1.1 Arrangement of a report
    • 7.1.2 Report identification
    • 7.1.3 Measuring point report
    • 7.1.4 Calibration report
    • 7.1.5 Configuration report
    • 7.1.6 Parameter report
    • 7.1.7 Measured values memory report
    • 7.1.8 PC/LIMS report
    • 7.1.9 System test report
  • 7.2 Measured values memory
    • 7.2.1 Store measured values
    • 7.2.2 Print measured values
    • 7.2.3 Show measured values
  • 7.3 Setup
    • 7.3.1 Locking
• 8 Troubleshooting – Messages – Maintenance
  • 8.1 Troubleshooting
  • 8.2 Messages
  • 8.3 Diagnosis
  • 8.4 Maintenance
    • 8.4.1 Changing the batteries (826 only)
    • 8.4.2 Changing the batteries (827 only)
• 9 Appendix
  • 9.1 Technical data
    • 9.1.1 Measuring modes
    • 9.1.2 Measuring inputs
    • 9.1.3 Measuring input specifications
    • 9.1.4 Measured values memory
    • 9.1.5 Display
    • 9.1.6 Interfaces
    • 9.1.7 Power supply
    • 9.1.8 Housing specifications
    • 9.1.9 Safety specifications
    • 9.1.10 Electromagnetic compatibility (EMC)
    • 9.1.11 Ambient temperature
    • 9.1.12 Reference conditions
    • 9.1.13 Dimensions
  • 9.2 Menu structures
    • 9.2.1 Instrument configuration
    • 9.2.2 Parameters in the pH mode
    • 9.2.3 Parameters in the T mode
    • 9.2.4 Parameters in the U mode
  • 9.3 Stored buffer series
  • 9.4 Scope of delivery
    • 9.4.1 826 pH mobile
    • 9.4.2 Optional accessories for 826 pH mobile
    • 9.4.3 827 pH lab
    • 9.4.4 Optional accessories for 827 pH lab
  • 9.5 Warranty and conformity
    • 9.5.1 Warranty
    • 9.5.2 Declaration of Conformity
    • 9.5.3 Declaration of Conformity
• 10 Index