Hach AutoCAT 9000 Chlorine Titrator Manuals

Hach AutoCAT 9000 Chlorine Titrator Manuals

Manuals and User Guides for Hach AutoCAT 9000 Chlorine Titrator. We have 1 Hach AutoCAT 9000 Chlorine Titrator manual available for free PDF download: Instruction Manual

Hach AutoCAT 9000 Instruction Manual

Hach AutoCAT 9000 Instruction Manual (176 pages)

Chlorine Amperometric Titrator

Brand: Hach | Category: Laboratory Equipment | Size: 5 MB

Table of Contents

Table of Contents
3
Safety Information
7
Specifications
9
Introduction

11
- General Information
  11
- Instrument Startup Summary
  11
- Unpacking
  12
- User Access Levels
  13
Instrument Assembly

15
- Instrument Assembly
  17
Operation

23
Basic Operation

25
- Instrument Display and Keypad
  25
- Autocat Main Menus
  26
  - How to Access the Menus
    26
  - Methods Menu
    26
  - Titrants Menu
    27
    
    Changing Titrants
    27
    
    Daily Start-Up
    28
  - Electrodes Menu
    28
  - Cell Menu
    29
- System Configuration
  29
  - Entering the Supervisor Code
    29
  - Setting a User ID
    29
  - Choose a Language
    29
  - Set the Time
    30
  - Set the Date
    30
    
    Select Optional PC Keyboard
    30
  - Selecting the Ac Power Frequency
    30
  - Printer Status
    31
  - Beep ON/OFF
    31
  - Rules for Routine Access Users
    31
  - Customizing the Station
    32
  - Reset to Factory Settings
    32
  - Exit
    32
- Edition Mode
  32
- Using Sub-ID's
  33
Software Setup

35
Collecting and Accessing Data

45
- Using the Autocat 9000 for Amperometric Methods
  45
- Autocat Titration
  45
  - Data Collection
    45
    
    Current Range
    45
    
    Volume Increment
    46
    
    Predose Volume
    46
    
    Auto-Scaling
    46
  - End Point Determination
    46
    
    Manual End Point Determination (MEPD)
    47
    
    Automatic End Point Determination (AEPD)
    47
    
    Auto Detection
    47
  - Parameters Used in the Calculation of the Analyte Concentration
    47
    
    Titrant Concentration
    47
    
    Sample Volume
    47
    
    Dilution
    48
    
    Reductant Concentration
    48
    
    Reductant Volume
    48
  - Analysis Calculations
    48
    
    Calculation of Mean
    49
    
    Calculation of Standard Deviation (<5 Replicate Analyses)
    49
  - Retrieving Analysis Results from Archives
    50
Calibration Procedures

51
- PAO/5.64 Mn, Amperometric Forward Titrant Calibration
  53
- Iodine, Amperometric Back Titrant Calibration
  59
Sampling

65
- Chlorine
  65
- Container Pretreatment
  65
- Handling
  65
- Samples for Back Titration
  65
Titration Procedures

67
Maintenance

141
- Instrument Maintenance
  141
  - General
    141
  - Display
    141
  - Cleaning the Instrument
    141
  - Cleaning and Conditioning the Electrode
    141
- Maintenance Intervals
  142
- Replacing the Fuse
  142
Troubleshooting

143
Appendix A Amperometric Titration Theory

147
- General Titration Theory
  147
  - Redox Reactions
    147
  - Reaction Measurement
    147
    
    Forward Vs. Back
    147
  - Determining Concentration
    148
    
    Conversion Factor
    148
    
    Sample Spike
    149
- Errors and Interferences
  149

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