Agilent Technologies G1290 Manuals

Manuals and User Guides for Agilent Technologies G1290. We have 1 Agilent Technologies G1290 manual available for free PDF download: Operating Manual

Agilent Technologies G1290 Operating Manual

Agilent Technologies G1290 Operating Manual (157 pages)

headspace sampler

Brand: Agilent Technologies | Category: Laboratory Equipment | Size: 2.33 MB

Table of Contents

Table of Contents
3
Chapter 1 About this Manual

9
- Manual Overview
  10
- Intended User
  11
- Conventions
  11
Chapter 2 Introduction to Headspace and to the 7694 Headspace Sampler

13
Chapter 3 The Keypad

33
- Accessing Functions
  34
- Editing Setpoints
  34
- The G1883 Keypad
  34
- The G1289/G1290 Keypad
  36
- Keys and Their Functions
  38
  - Start (G1883 Only)
    38
  - Stop/Reset (G1883 Only)
    38
  - Start/Stop (G1289/G1290 Only)
    38
  - Zone Temps
    39
  - Event Times
    40
  - Vial Parameters
    42
  - Load Method
    43
  - Store Method
    43
  - Chain Methods
    44
  - Link Methods
    44
  - Carousel Advance (G1883 Only)
    44
  - Pressure (G1883/G1290 Only)
    44
  - Tray Advance (G1289/G1290 Only)
    44
  - Enter
    45
  - Clear
    45
  - Numeric Keypad
    45
  - Adv Fctn
    45
Chapter 4 Using the Adv Fctn Key

47
Chapter 5 Preparing a Sample

63
- Sample Preparation
  64
- Loading the Sample Tray And/Or Carousel
  66
Chapter 6 Entering a Method

68
- Entering a Method
  68
  - Entering Zone Temps
    68
  - Setting Event Times
    69
  - Setting Vial Parameters
    71
- Storing and Loading Methods
  72
  - Storing a Method
    72
  - Loading a Method
    72
- Chaining Methods
  73
  - Activate a Method Chain
    73
  - Deactivate a Method Chain
    74
- Using a Method Chain for MHE
  74
- Using a Method Chain for Running more than 44 Samples
  74
Chapter 7 Developing Methods

77
- Varying Oven Temperature
  79
- Varying Event Times
  79
  - Vial Equilibration Time
    79
  - Loop Fill Time
    80
- Matrix Effects
  80
- Changing the Sample Loop
  81
- Sample Size
  81
- Vial Pressurization and Time
  81
  - Vial Pressurization
    81
  - Vial Pressurization Time
    82
- Optimizing Carrier Gas Flow
  82
- Recommended 6890/6850 GC Liner
  83
Chapter 8 Running a Sample

85
- Setting Conditions
  86
Chapter 9 Maintaining the Instrument

91
Chapter 10 Troubleshooting

123
- Chromatography Problems
  124
  - No Peaks
    124
  - Bad Data (Bad Peaks)
    125
  - Unwanted Peaks Present
    127
- Vial Handling Problems (G1289/G1290 Only)
  127
- Vial Jam Problems (G1289/G1290 Only)
  129
  - Recovering from Vial Jam Problems
    130
- Mechanical/Electrical Problems
  130
  - Instrument Resets Continuously
    130
  - No Power
    131
  - Oven Carousel Won't Rotate Properly
    131
  - Oven Carousel Won't Agitate
    131
  - Sample Tray Doesn't Stop at Correct Location (G1289/G1290 Only)
    132
  - Sampling Sequence Won't Start
    132
  - Second Method in Sequence Won't Start
    133
  - Zones Won't Heat
    133
  - Pressures Are Wrong
    134
Chapter 11 Error Messages

135
- Error Message Listing
  136
- Recovery from an Automation Error (G1289/G1290)
  141
Glossary

143
Index

149

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