Agilent Technologies G7121B Manuals

Manuals and User Guides for Agilent Technologies G7121B. We have 1 Agilent Technologies G7121B manual available for free PDF download: User Manual

Agilent Technologies G7121B User Manual

Agilent Technologies G7121B User Manual (282 pages)

Fluorescence Detectors

Brand: Agilent Technologies | Category: Measuring Instruments | Size: 5.22 MB

Table of Contents

Table of Contents

5
- 1 Introduction to the Fluorescence Detector
  9
  - Introduction to the Detector
    10
  - Fluorescence Detector (FLD)
    11
  - Introduction to the Detector
    11
  - Fluorescence Detector (FLD) Spectra
    13
  - How the Detector Operates
    15
  - Raman Effect
    18
  - Optical Unit
    19
  - Reference System
    26
  - Analytical Information from Primary Data
    27
  - Fluorescence Detection
    27
  - Phosphorescence Detection
    28
  - Processing of Raw Data
    29
  - System Overview
    32
  - Operating Principle
    32
  - Leak and Waste Handling
    33
  - Bio-Inert Materials
    38
2 Site Requirements and Specifications

41
- Site Requirements
  42
- Physical Specifications
  45
- Performance Specifications
  46
  - Specifications
    46
  - Specification Conditions
    51
3 Using the Fluorescence Detector

53
- Magnets
  54
- Turn On/Off
  55
- Status Indicators
  57
- Instrument Configuration
  58
- Set up the Detector with Agilent Open Lab Chemstation
  60
- The Detector User Interface
  61
- Detector Control Settings
  63
- Method Parameter Settings
  64
- Advanced Settings
  65
- Acquire Spectra (G7121B Only)
  68
- Special Settings
  69
- Time Table
  72
- Instrument Curves
  73
- Agilent Local Control Modules
  74
- 4 Preparing the Module
  77
  - Leak and Waste Handling
    78
  - Before You Start
    80
  - Solvent Information
    81
5 Optimizing the Detector

87
6 Troubleshooting and Diagnostics

137
7 Error Information

147
- What Are Error Messages
  148
- General Error Messages
  149
  - Timeout
    149
  - Shutdown
    150
  - Remote Timeout
    150
  - Lost CAN Partner
    151
  - Leak
    151
  - Leak Sensor Open
    152
  - Leak Sensor Short
    152
  - Compensation Sensor Open
    153
  - Compensation Sensor Short
    153
  - Fan Failed
    154
  - Open Cover
    154
  - Cover Violation
    155
  - ERI Messages
    155
- Detector Error Messages
  156
  - Lamp Cover Open
    156
  - FLF Board Not Found
    156
  - ADC Not Calibrated
    157
  - A/D Overflow
    157
  - Flash Lamp Current Overflow
    158
  - No Light at Reference Diode Despite Lamp Is on
    158
  - Flash Trigger Lost
    159
  - Wavelength Calibration Failed
    159
  - Wavelength Calibration Lost
    160
  - Flow Cell Removed
    160
  - Motor Errors
    161
8 Test Functions and Calibration

165
- Introduction
  166
- Diagram of Light Path
  170
- Lamp Intensity Test
  171
  - Lamp Intensity History
    172
- Raman ASTM Signal-To-Noise Test
  173
  - Using the Agilent Lab Advisor
    176
  - Interpretation of the Results
    177
- Wavelength Accuracy Test
  178
  - Using the Agilent Lab Advisor
    178
  - Interpretation of the Results
    181
- Wavelength Verification and Calibration
  182
- Wavelength Calibration Process
  184
- Wavelength Calibration Procedure
  187
- Excitation and Emission Grating Resistance History
  191
- D/A Converter (DAC) Test
  192
  - Test Evaluation
    193
- Dark-Current Test
  194
  - Test Failed
    195
- Using the Built-In Test Chromatogram
  196
  - Procedure Using the Agilent Lab Advisor
    196
- Other Lab Advisor Functions
  198
  - Module Info
    198
  - Board Check and Change
    200
  - Instrument Control
    201
  - EMF - Early Maintenance Feature
    202
  - Spectral Scan (G7121B Only)
    203
9 Maintenance

205
- Introduction to Maintenance
  206
- Warnings and Cautions
  207
- Overview of Maintenance
  209
- Cleaning the Module
  210
- Remove and Install Doors
  211
- Exchanging a Flow Cell
  213
- How to Use the Cuvette
  217
- Flow Cell Flushing
  218
- Correcting Leaks
  219
- Replace Leak Handling System Parts
  221
- Replacing Module Firmware
  223
- Tests and Calibrations
  224
- 10 Parts for Maintenance and Repair
  
  225
  - Overview of Maintenance Parts
    226
  - Kits
    228
- 11 Identifying Cables
  
  231
  - Cable Overview
    232
  - Analog Cables
    234
  - Remote Cables
    236
  - CAN/LAN Cables
    240
  - Agilent Module to PC
    241
  - USB Cables
    242
12 Hardware Information

243
- Firmware Description
  244
- Electrical Connections
  247
  - Rear View of the Module
    248
  - Information on Instrument Serial Number
    249
- Interfaces
  250
  - Overview Interfaces
    252
  - ERI (Enhanced Remote Interface)
    255
  - USB (Universal Serial Bus)
    257
- Setting the 6-Bit Configuration Switch
  258
  - Special Settings
    260
- Instrument Layout
  262
- Early Maintenance Feedback
  263
13 Appendix

265
- General Safety Information
  266
  - Safety Standards
    266
  - General
    266
- Before Applying Power
  267
- Ground the Instrument
  267
- Do Not Modify the Instrument
  268
- Do Not Operate in an Explosive Atmosphere
  268
- Do Not Remove the Instrument Cover
  268
- In Case of Damage
  268
- Solvents
  269
- Safety Symbols
  270
- Waste Electrical and Electronic Equipment (WEEE) Directive
  272
- Radio Interference
  273
- Sound Emission
  274
- Solvent Information
  275
- Agilent Technologies on Internet
  276

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