Hanna Instruments HI 904 Manuals

Manuals and User Guides for Hanna Instruments HI 904. We have 2 Hanna Instruments HI 904 manuals available for free PDF download: Uick Start Manual, Quick Start Manual

Hanna Instruments HI 904 Uick Start Manual (180 pages)

KARL FISCHER COULOMETRIC TITRATOR

Brand: Hanna Instruments | Category: Laboratory Equipment | Size: 7.17 MB

Quick Start Guide

3
- Table of Contents
  3
- Safety Measures
  6
- Titrator Connections
  7
- User Interface
  8
- How to Select Your Language
  9
- How to Use the Contextual Help
  9
- Methods
  9
- Before Performing the First Titration
  10
- How to Perform the First Titration
  10
Table of Contents

19
- Chapter 1. INTRODUCTION
  
  21
Setup Chapter 2.

23
- Chapter 2 SETUP
  
  23
  - Setup
    24
  - Unpacking
    25
  - Safety Measures
    26
  - Installation
    27
  - Titrator Top View
    27
  - Titrator Rear View
    28
  - Titrator Left-Side View
    28
  - Titrator Assembly
    29
    
    Connecting the Air Pump
    29
    
    Connecting the Reagent Adapter Holder
    30
    
    Titration Vessel
    31
    
    Titration Vessel Components
    32
    
    Electrical Connections
    34
  - Reagent, Waste Bottle Assembly
    35
  - Reagent Exchange Adapter
    36
User Interface Chapter 3.

37
- User Interface
  38
- Start up
  39
  - User Interface
    39
- Description
  40
- Keypad
  40
  - Function Keys
    40
  - Option Keys
    40
  - Arrow Keys
    41
  - Numeric Keys
    41
  - Enter Key
    41
- Display
  41
- The Idle Screen
  42
- The Process Screen
  43
- Entering Text
  44
- Menu Navigation
  44
- Selecting a Menu Item
  44
- Selecting an Option
  44
- Saving Modifications
  45
General Options Chapter 4.

47
- General Options
  48
- Date and Time Setting
  49
- Display Settings
  50
- Beeper
  51
- Stirrer
  51
- Language
  52
- Reagent Exchange Reminder
  52
- Save Files to USB Storage Device
  53
- Restore Files from USB Storage Device
  54
- Calibration Check
  55
- USB Link with PC
  55
- Setup Balance Interface
  56
- Printer Mode
  57
- Reset to Default Settings
  58
- Update Software
  58
Methods Chapter 5.

59
- Methods
  61
- Selecting Methods
  61
- Deleting Standard Methods
  62
- Standard Methods
  62
- Upgrading Standard Methods
  62
- Creating User Methods
  63
- Restoring the Standard Methods to the Manufacturer's Settings
  63
- User Methods
  63
- Chapter 3 . USER INTERFACE
  
  64
- Chapter 4 . GENERAL OPTIONS
  
  64
- Chapter 5. METHODS
  
  64
  - Deleting User Methods
    64
  - View / Modify Method
    64
  - Method Options
    65
  - Naming the User Method
    65
  - Method Revision
    66
  - Method Type
    66
  - Pre-Analysis Stir Time
    67
  - Stirring Speed
    67
  - Stirbar Type
    68
  - Drift Entry
    68
  - Reagent Name
    69
  - Sample Parameters
    70
    
    Sample Determination
    70
    
    Sample Name
    71
    
    Sample Type
    71
    
    Sample Density
    72
    
    Sample Size
    72
    
    Dissoluted Sample Size
    73
    
    External Solvent Size
    73
    
    Extracted Sample Size
    73
  - Control Parameters
    74
    
    Titration Speed
    74
    
    Standby Duration
    75
    
    Standby Mode
    75
    
    End Point Value
    76
    
    Imposed Current
    76
    
    Generator Current Mode
    77
    
    Signal Averaging
    77
  - Termination Parameters
    78
    
    Maximum Duration
    78
    
    Maximum Titrated Water
    79
    
    Termination Criterion
    79
    
    End Point Stability Time
    80
  - Result Unit
    80
  - Printing
    80
  - Bromine Index
    81
Methods

83
- Chapter 6. TITRATION
  
  85
  - Idle
    85
  - Pre-Titration
    85
  - Drift Analysis
    86
  - Standby
    87
  - Sample Analysis
    88
Auxiliary Functions

95
- Chapter 7. AUXILIARY FUNCTIONS
  
  97
  - Air Pump
    97
  - Filling the Vessel
    97
  - Emptying the Vessel
    97
  - Stirrer
    98
  - Results
    99
  - Review Last Titration Report
    99
  - Review Available Reports
    100
  - GLP Data
    100
  - Meter Information
    101
  - Setup Titration Report
    102
Maintenance, Peripherals Chapter 8.

103
- Maintenance, Peripherals
  104
- Detector Electrode Maintenance
  105
- Generator Electrode Maintenance
  105
- Reagent Adapter Holder Maintenance
  106
- Reagent Exchange Adapter Maintenance
  106
- Connecting an External Display
  107
- Peripherals
  107
- Connecting an External PC Keyboard
  108
- Connecting a Printer
  110
- Connecting to a Computer
  111
Methods Optimization

113
- Chapter 8 . MAINTENANCE, PERIPHERALS
  
  115
- Chapter 9. OPTIMIZATION
  
  115
  - Titrator Settings
    115
  - Control Parameters
    115
    
    Endpoint Potential and Polarization Current
    115
    
    Signal Averaging
    116
    
    Titration Speed
    116
  - Termination Parameters
    117
    
    Drift Stop Termination Criteria
    117
    
    Relative Drift Stop
    117
    
    Stability Time
    117
    
    Absolute Drift Stop
    118
  - Method Options
    118
    
    Background Drift Rate Entry
    118
    
    Pre-Analysis Stir Time
    118
    
    Stirring Speed
    118
  - The Sample
    119
  - Proper Sampling Procedure
    119
  - Determining the Optimal Sample Size
    119
  - Solid Samples
    119
  - Liquid Samples
    120
  - Sample Preparation Techniques
    121
    
    Dilutions
    121
    
    External Dissolution
    121
    
    External Extractions
    121
    
    Heating
    122
    
    Homogenization
    122
  - Karl Fischer Reagent System
    123
  - Water Standards
    123
- Appendix 1. TECHNICAL SPECIFICATIONS
  
  129
- Appendix 2. RECOMMENDED REAGENTS
  
  131
- Appendix 3. TITRATOR COMPONENTS
  
  137
Titration Theory

151
- Introduction
  153
  - General Review of Titration Theory
    153
  - Introduction to Titrations
    153
  - Uses of Titrations
    153
- Advantages and Disadvantages of Titrations
  154
- Amperometric Titrations
  155
- Potentiometric Titrations
  155
- Titrations According to the Measurement Method
  155
- Types of Titration
  155
- Spectrophotometric Titrations
  156
- Karl Fischer Titrations
  157
- Titrations According to the Reaction Type
  157
- Acid-Base Titrations
  161
- Argentometric Titrations
  162
- Complexometric Titrations
  163
- Ion Selective Titrations
  163
- Non-Aqueous Solvent Acid-Base Titrations
  163
- Precipitation Titrations
  164
- Redox Titrations
  164
- Back Titrations
  165
- Multiple End Point Titrations
  165
- Titrations According to the Titration Sequence
  165
- Introduction to Titration Apparatus and Typical Titration Procedure
  167
- Manual Titration
  167
- Automatic Titration
  168
- Accuracy
  169
- Errors with Titrant and Standard
  169
  - Preparation Errors
    169
- Repeatability
  169
- Sampling Errors
  169
- Sources of Error
  169
- Titration Results
  169
- Chemical Reaction Errors
  170
- Dispensing Errors
  170
- End Point Determination Errors
  170
- Calculation of Water Content as % Mass from Samples Measured by Mass
  171
- Calculation of Water Content as % Mass from Samples Measured by Volume
  171
- Calculation of Water Content as % Mass Subtracting Background Drift Rate
  171
- Calculation of Water Content as % Volume from Samples Measured by Volume
  171
- Calculations
  171
- Equations Used in Karl Fischer Titrations
  171
- Calculation of Titer (Water Equivalent of the Titrant) Using Sodium Tartrate Dihydrate Containing 15.66% Water by Mass
  172
- Calculation of Water Content in External Dissolution Samples
  172
- Calculation of Water Content in External Extraction Samples
  172
- Calculation of Water Content in Gaseous Samples
  172
- Calculation of Titer (Water Equivalent of the Titrant) Using Water Standards
  173
- Equations Used in Titrations
  173
- Sample Calculation
  173
- Standardize Titrant
  173
- Blank Titration
  174
- Multiple End Point Titration
  174
- Back Titration
  175
- Glossary
  176

Hanna Instruments HI 904 Quick Start Manual (180 pages)

Karl Fischer Coulometric Titrator

Brand: Hanna Instruments | Category: Laboratory Equipment | Size: 4.34 MB

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Hanna Instruments HI 904 Manuals

Hanna Instruments HI 904 Uick Start Manual (180 pages)

Table of Contents

Quick Start Guide

Table of Contents

Chapter 1. INTRODUCTION

Setup Chapter 2.

Chapter 2 SETUP

User Interface Chapter 3.

General Options Chapter 4.

Methods Chapter 5.

Chapter 3 . USER INTERFACE

Chapter 4 . GENERAL OPTIONS

Chapter 5. METHODS

Methods

Chapter 6. TITRATION

Auxiliary Functions

Chapter 7. AUXILIARY FUNCTIONS

Maintenance, Peripherals Chapter 8.

Methods Optimization

Chapter 8 . MAINTENANCE, PERIPHERALS

Chapter 9. OPTIMIZATION

Appendix 1. TECHNICAL SPECIFICATIONS

Appendix 2. RECOMMENDED REAGENTS

Appendix 3. TITRATOR COMPONENTS

Titration Theory

Hanna Instruments HI 904 Quick Start Manual (180 pages)

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