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HI 902 Color
Hanna Instruments HI 902 Color User Manual
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26
TITRATION THEORY
Titr THEORY 901/902
04/10
247
Table of Contents
Quick Start Guide
3
Table of Contents
3
Introduction
4
Safety Measures
5
Titrator Connections
6
User Interface
7
How to Select Your Language
8
How to Use the Contextual Help
8
Methods
8
HOW to CALIBRATE a Ph ELECTRODE
9
How to Perform a Titration
10
Setup Chapter 2.
25
Chapter 2 . Contents
26
Setup
26
Safety Measures
28
Installation
29
Titrator Front View
29
Titrator Rear View
29
Titrator Assembly
30
Assembling Stirrer Stand and Support
30
Attaching Stirrer
31
Connecting the Pump
32
Attaching Burette Blank Support
32
Attaching the Burette
33
Electrical Connections
34
User Interface Chapter 3.
35
Titrator Left-Side View
30
Chapter 3 . Contents
36
User Interface
36
Start up
37
Description
38
Keypad
38
Function Keys
38
Option Keys
38
Arrow Keys
39
Numeric Keys
39
Enter Key
39
Display
39
The Main Screen
40
Entering Text
41
Menu Navigation
41
Selecting a Menu Item
41
Selecting an Option
41
Saving Modifications
42
General Options
43
Chapter 4 . Contents
44
General Options
44
Temperature
45
Manual Temperature Setting
46
Temperature Source
46
Date and Time Setting
47
Temperature Units
47
Display Settings
48
Beeper
49
Stirrer
49
Language
50
Total Volume Alert
50
Save Files to USB Storage Device
51
Titrant Age Reminder
51
Restore Files from USB Storage Device
52
USB Link with PC
53
Setup Balance Interface
54
Printer Mode
55
Reset to Default Settings
55
Update Software
56
Methods
57
Chapter 5 . Contents
59
Methods
59
Selecting Methods
59
Deleting Standard Methods
60
Standard Methods
60
Upgrading Standard Methods
60
Creating User Methods
61
Restore the Standard Methods to the Manufacturer Settings
61
User Methods
61
Deleting User Methods
62
View / Modify Method
62
Method Options
63
Naming the User Method
63
Method Revision
64
Titration Type
64
Pump Configuration
65
Dosing Type
66
Linear Dosing
66
Dynamic Dosing
67
End Point Mode
69
Fixed End Point (Ph or MV)
69
Equivalence End Point (Ph or MV)
70
Recognition Options (Equivalence End Point (Ph or MV) Only)
73
Threshold
74
Range
75
Filtered Derivatives
76
Pre-Titration Volume
76
Pre-Titration Stir Time
77
Measurement Mode
78
Signal Stability
78
Timed Increment
80
Blank Option
81
Electrode Type
81
Calculations
82
No Formula (Ml Only)
82
No Formula (L Only)
82
Sample Calculation by Weight
83
Sample Calculation by Volume
84
Standardize Titrant by Weight
86
Standardize Titrant by Volume
86
Generic Formula
86
Back Titrations
89
Sample Calculation by Weight
89
Sample Calculation by Volume
91
Generic Formula
93
Dilution Option
93
Analyte Entry
94
Fixed Weight or Volume
95
Manual Weight or Volume
95
Same as Previous (Linked Methods Only)
95
Analyte Size
94
Titrant Concentration
94
Titrant Name
94
Titrant 1 Entry (Back Titration Only)
95
Calculated by Formula
95
Fixed by User
95
Maximum Titrant Volume
96
Stirring Speed
96
Potential Range
97
Volume/Flow Rate
97
Final Result Format
98
Signal Averaging
98
Linked Method
99
Printing
99
Ph, MV & Ise Modeph, MV & Ise Mode Chapter 7.
107
Chapter 7 . Contents
109
Ph, MV & ISE MODE
109
Display
110
Ph Mode
110
Ph Setup
111
Buffer Entry Type
111
First Calibration Point
112
Edit Custom Buffers
112
Edit Buffer Group
113
Calibration Reminder
114
Set Reminder Period
114
Clear Calibration
115
Ph GLP Data
115
Logging Interval
116
Stability Criteria
116
Ph Resolution
117
Stirrer Configuration
117
Stirring Speed
118
Ph Calibration
118
Display
121
MV Mode
121
MV Setup
121
Clear Relative MV Offset
122
Logging Interval
122
Stability Criteria
123
Stirrer Configuration
123
Stirring Speed
124
MV Rel Calibration
124
Display
125
ISE Mode
125
ISE Setup
126
Calibration Group
126
Temperature Compensation
127
Isopotential Point
127
Edit Custom Standards
128
Edit Standard Group
128
Calibration Reminder
129
Set Reminder Period
129
Clear Calibration
130
ISE GLP Data
130
Electrode Type
131
Concentration Unit
132
Logging Interval
132
Stability Criteria
133
ISE Significant Digits
133
Stirrer Configuration
134
Stirring Speed
134
ISE Calibration
134
Automatic Logging
136
Logging
136
Manual Logging
136
Table of Contents
137
Auxiliary Functions
138
Chapter 8 . Contents
138
Burette
139
Prime Burette
140
Manual Dispense
141
Purge Burette
141
Rinse Tip
141
Results
142
Stirrer
142
Review Last Titration Report
143
GLP Data
144
Review Available Reports
144
Instrumentation Data
145
Logging Interval - Ph/MV/Ise
146
Setup Ph/MV/Ise Report
146
Setup Titration Report
146
Maintenance, Peripherals
147
Chapter 9 . Contents
148
Maintenance, Peripherals
148
Burette Assembly
149
Burette Maintenance
149
Changing the Burette
149
Assembling the Burette
150
Disassembling the Burette
150
Cleaning the Burette
151
Peripherals
154
Connecting an External Display
155
Connecting an External PC Keyboard
155
Connecting a Printer
157
Connecting to a Computer
157
Appendix 2
163
Appendix 2. Back Titration
165
A2 Back Titration
165
A2.1 Applicability Domain
165
A2.2 Method Principles
165
A2.3 Example of a Back Titration
165
A2.3.1 Introduction
165
A2.3.2 Setting up the Method Parameters
166
A2.3.3 Preparing the Sample
167
A2.3.4 Perform the Titration
167
Appendix 3
169
Appendix 3. Multiple Equivalence Point Titration
171
A3.2 Performing a Titration
171
Multiple Equivalence Points
171
A3.3 Example of a Multiple Equivalence Point Titration
172
Appendix 4
175
Appendix 4. Linked Method
177
A4 Linked Method
177
A4.1 Creating a Linked Method
177
A4.2 Selecting a Linked Method
180
A4.3 Running a Linked Titration Method
181
Appendix 5
183
A5 Accessories
185
A5.1 Solutions
185
A5.1.1 Ph Calibration Solutions
185
A5.1.2 Ph Calibration Solutions in FDA Approved Bottle
185
A5.1.3 Ph Technical Calibration Solutions
185
A5.1.4 Ph Millesimal Calibration Solutions
185
Appendix 5. Contents
185
A5.1.6 Electrode Cleaning Solutions in FDA Approved Bottle
186
A5.1.8 Electrode Storage Solutions in FDA Approved Bottle
186
A5.1.10 Refilling Electrolyte Solutions in FDA Approved Bottle
187
A5.1.11 ORP Pretreatment Solutions
187
A5.1.12 Titration Reagents
187
A5.1.13 Ion Selective Electrode Calibration Solutions
187
A5.2 Sensors
188
A5.2.1 Ph Electrodes
188
A5.2.2 ORP Electrodes
189
A5.2.3 Half-Cell Electrodes
190
A5.2.4 Ion Selective Electrodes
190
A5.2.5 Temperature Sensor
190
A5.3 Titrator Components
191
Titration Theory
225
General Review of Titration Theory
227
Introduction to Titrations
227
Uses of Titrations
227
Advantages and Disadvantages of Titrations
228
Amperometric Titrations
229
Potentiometric Titrations
229
Titrations According to the Measurement Method
229
Types of Titration
229
Spectrophotometric Titrations
230
Acid-Base Titrations
231
Titrations According to the Reaction Type
231
Argentometric Titrations
232
Complexometric Titrations
232
Ion Selective Titrations
233
Non-Aqueous Solvent Acid-Base Titrations
233
Precipitation Titrations
234
Redox Titrations
234
Back Titrations
235
Karl Fischer Titration
235
Titrations According to the Titration Sequence
235
Multiple Endpoint Titrations
236
Introduction to Titration Apparatus and Typical Titration Procedure
237
Manual Titration
237
Automatic Titration
238
Accuracy
239
Errors with Titrant and Standard
239
Preparation Errors
239
Dispensing Errors
240
Repeatability
239
Sampling Errors
239
Sources of Error
239
Titration Results
239
Chemical Reaction Errors
240
Endpoint Determination Errors
240
Calculations
241
Sample Calculation
241
Standardize Titrant
241
Blank Titration
242
Multiple Endpoint Titration
242
Back Titration
243
Glossary
244
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Hanna Instruments HI 902 Color Specifications
General
Brand
Hanna Instruments
Model
HI 902 Color
Category
Test Equipment
Language
English
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