Waters ACQUITY Refractive Index Detector Manuals

Waters ACQUITY Refractive Index Detector Manuals

Manuals and User Guides for Waters ACQUITY Refractive Index Detector. We have 1 Waters ACQUITY Refractive Index Detector manual available for free PDF download: Overview And Maintenance Manual

$Waters ACQUITY Refractive Index Detector Overview And Maintenance Manual$

Waters ACQUITY Refractive Index Detector Overview And Maintenance Manual (98 pages)

Brand: Waters | Category: Laboratory Equipment | Size: 1.21 MB

Table of Contents

Copyright Notice
3
Trademarks
3
Customer Comments
3
Contacting Waters
4
Safety Considerations
4
1 The ACQUITY Refractive Index Detector

13
- Location of the Refractive Index Detector in an Example System
  15
- Operating Principles
  15
  - Optical Refraction
    15
  - Differential Refractometry
    20
- Common Refractive Index Detection Problems
  23
  - Environmental Factors
    23
  - Inhomogeneities in Solution
    23
  - Range and Attenuation
    24
- Features
  24
  - Fluid Path Components
    25
  - Flow Path
    25
  - Purge Mode
    27
  - Recycle Mode
    29
  - Countercurrent Heat Exchanger
    30
  - Flow Cell
    30
  - Purge Valve
    30
  - Pressure Relief Valve
    30
  - Recycle Valve
    31
  - Insulated Sample Inlet Tubing
    31
- Optics
  32
- Selecting the Appropriate Sampling Rate
  33
- Filtering Noise
  34
- Polarity
  35
- Temperature Control
  36
2 Preparing the Detector

37
- Stacking the Modules
  38
- Installing the Leak Sensor
  39
- Installation Recommendations for Fittings
  41
- Connecting a Column or Second Detector
  42
- Connecting to Waste
  43
- Making the Recycle Connection
  44
- Installing the Multi-Detector Drip Tray
  45
- Making the Ethernet Connection
  45
- Making Signal Connections
  45
- Connecting to the Electricity Source
  48
- Typical Solvent Problems
  49
- Selecting a Solvent
  49
  - Solvent Quality
    49
  - Preparation Checklist
    50
  - Water
    50
  - Buffers
    50
  - Tetrahydrofuran (THF)
    51
  - Refractive Indices of Common Solvents
    51
- Solvent Degassing
  52
  - Gas Solubility
    52
  - Solvent Degassing Methods
    53
  - Solvent Degassing Considerations
    54
3 Using the Detector

57
4 Maintenance Procedures

69
A Safety Advisories

81
- Warning Symbols
  81
  - Task-Specific Hazard Warnings
    81
  - Specific Warnings
    82
- Caution Advisory
  84
- Warnings that Apply to All Waters Instruments and Devices
  85
- Electrical and Handling Symbols
  90
  - Electrical Symbols
    90
  - Handling Symbols
    91
- Physical Specifications
  93
B Specifications

94

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