Hanna Instruments HI 904 manuals

Hanna instruments HI 904 User Manual (180 pages)

Brand: Hanna-instruments | Category: Measuring instruments | Size: 22.74 MB |

English

Table of contents

QUICK START GUIDE

1

KARL FISCHER

1

COULOMETRIC TITRATOR

1

INSTRUCTION MANUAL

17

Dear customer

18

Hanna Instruments

18

TABLE OF CONTENTS

19

INTRODUCTION

21

Chapter 2. Contents

23

2.1 Unpacking

25

2.2 Safety Measures

26

2.3 Installation

27

2.3.2 Titrator Rear View

28

2.3.3 Titrator Left-side View

28

2.3.4 Titrator Assembly

29

2.3.4.3 Titration Vessel

31

Caution:

35

USER INTERFACE

37

3.2.1 Keypad

40

3.2.2 Display

41

Idle Screen

42

Process Screen

43

GENERAL OPTIONS

47

Chapter 4. Contents

47

4 GENERAL OPTIONS

49

General Options

49

“External” stirrer option

51

Balance Configuration

56

Chapter 5. Contents

59

5 METHODS

61

5.2 Standard Methods

62

5.3 User Methods

63

5.4 View / Modify Method

64

5.5 Method Options

65

5.5.2 Method Revision

66

5.5.3 Method Type

66

5.5.4 Pre-Analysis Stir Time

67

5.5.5 Stirring Speed

67

5.5.6 Stirbar Type

68

5.5.7 Drift Entry

68

5.5.8 Reagent

69

5.5.9 Sample Parameters

70

Normal Determination

71

4.11, Setup Balance Interface

72

Sample Type: Volume

72

External Extraction

73

External Dissolution

73

5.5.10 Control Parameters

74

Standby Duration

75

Fixed (400 mA):

77

1 Reading

77

5.5.11 Termination Parameters

78

5.5.11.4, End Point

79

Stability Time)

79

Absolute Drift

79

Relative Drift

79

5.6 Printing

80

5.7 Bromine Index

81

TITRATION

83

AUXILIARY FUNCTIONS

100

MAINTENANCE, PERIPHERALS

103

METHODS OPTIMIZATION

113

APPENDIX 3

125

MAN HI904

126

09/13

126

APPENDIX 1

127

APPENDIX 2

131

GENERAL APPLICATIONS BROCHURE

141

Method ID: HI9001EN

143

Method ID: HI9301EN

145

Method ID: HI9901EN

147

TITRATION THEORY

149

Revision 1.0

149

2.1.1 Amperometric Titrations

155

2.2.1 Karl Fischer Titrations

157

) = 9.336 · 10

158

2.2.2 Acid-Base Titrations

161

2.2.8 Redox Titrations

164

2.3.1 Back Titrations

165

4.3.1 Sampling Errors

169

By Volume

174

5.2.3 Blank Titration

174

5.2.5 Back Titration

175

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