Document Outline

• Specifications
• General information
  • Safety information
  • Use of hazard information
  • Precautionary labels
  • Certification
  • Product overview
  • Product components
• Installation
  • Put paper in the printer
• User interface
• Startup
  • Turn the instrument on
  • Turn the keypad sound off (optional)
  • Set the date and time
  • Show the current time (optional)
• Standard operation
  • Calibrate the turbidimeter with StablCal® Standards
    • Prepare the StablCal standards
    • Calibration notes
    • StablCal calibration procedure
    • StablCal standards storage
  • Using Gelex secondary standards
    • Gelex notes
    • Measure the Gelex stray light standard
    • Measure the Gelex secondary turbidity standards
    • Calibration verification
    • Optical system check
  • Prepare a sample cell
    • Clean the sample cell
    • Indexing a single sample cell
    • Matching sample cells
    • Prepare dilution water
  • Prepare the sample
    • Prepare a representative sample
    • Remove air bubbles from the sample
      • Apply a vacuum
      • Use an ultrasonic bath
      • Apply heat
    • Prevent condensation on a sample cell
    • Measure over-range samples
      • Sample dilution
  • Turbidity measurement
    • Measurement notes
    • Turbidity measurement procedure
  • Absorbance and transmittance measurement
    • Measurement notes
    • Absorbance and transmittance measurement procedure
  • Color measurement
    • Measurement notes
    • Color measurement and calibration procedure
  • Measurement techniques
    • Manual or automatic ranging
    • Signal averaging on or off
    • Ratio on or off
    • Using the air purge system
    • Using a flow cell
      • Install a flow cell
      • Clean a flow cell assembly
      • Flow cell maintenance
      • Flow cell operation
      • Flow cell storage
      • Using a manual flow cell
      • Using an automated flow cell
        • Select static or dynamic mode
        • Select the fill time
        • Select the measurement time
      • Measurement notes
      • Static or dynamic measurement procedure
    • Use a cell adapter
      • Install a cell adapter
      • Remove a cell adapter
    • Using the optional filter assemblies
      • Application development using alternate wavelengths
  • Connect to a printer or computer
  • Configure the printer output
  • Configure the RS232 connection
  • Computer (RS232) commands
  • Connect to a data recorder
  • Configure the data recorder output
• Advanced operation
  • Calibrate the turbidimeter with formazin standards
    • Prepare formazin standards
    • Calibration notes
    • Formazin calibration procedure
    • Making 4000-NTU formazin stock solution
  • Calibrate the turbidimeter with user-selected formazin standards
    • Prepare formazin standards – user selected
    • Change the calibration points
  • Special research applications
  • Application specific methods
  • Application specific calibration
    • Initial ASC entry
    • Program new ASC data
    • Make a print of ASC data points
    • Change an ASC unit name or one ASC data point
    • Delete one ASC data point
    • Delete all the ASC data points
• Maintenance
  • Clean the instrument
  • Change the filter assembly
  • Clean the filter assembly
  • Replace the lamp
  • Replace a fuse
• Troubleshooting
  • Error codes
  • Diagnostic codes
  • Delete calibration data
  • Flashing 9s
  • Flashing 0s
• Replacement parts and accessories