Dionex DX-120 Ion Chromatograph Manuals

Manuals and User Guides for Dionex DX-120 Ion Chromatograph. We have 1 Dionex DX-120 Ion Chromatograph manual available for free PDF download: Operator's Manual

Dionex DX-120 Operator's Manual

Dionex DX-120 Operator's Manual (162 pages)

ION CHROMATOGRAPH

Brand: Dionex | Category: Laboratory Equipment | Size: 3 MB

Table of Contents

Table of Contents
3
1 • Introduction

10
- About this Manual
  10
  - Typefaces and Conventions
    11
  - Safety Messages and Notes
    12
  - Symbols
    13
2 • Description

15
- Operating Features
  15
  - Front Control Panel
    17
  - Pump
    20
  - Eluent Reservoirs
    21
  - Component Panel
    22
  - Rheodyne Injection Valve
    25
  - Detector Cells
    26
  - DS4 Detection Stabilizer
    27
- Dual-Column Configuration Features
  29
  - Column Select Mode
    30
  - Eluent Select Mode
    32
- Fluid Schematics
  33
- Control Modes
  36
  - TTL Control
    37
    
    Injection Valve/Remote Start Control
    37
    
    Recorder Range Control
    37
3 Operation and Maintenance

39
- Preparing Eluents
  39
  - Degassing Eluents
    39
  - Filtering Eluents
    40
  - Pressurizing Eluent Reservoirs
    40
- Preparing Samples
  41
  - Collecting and Storing
    41
  - Pretreating
    41
  - Diluting
    42
- Operating
  43
  - Starting up
    43
  - Injecting the Sample
    45
- Using an Integrator
  47
- Running under Peaknet Control
  47
- Optimizing Temperature Compensation
  48
  - With a DS4
    48
  - With a CDM-3 Cell
    48
- Maintenance
  49
4 Troubleshooting

51
- Alarms
  51
- Error Codes
  53
- Liquid Leaks
  54
- Pump Difficult to Prime
  58
- Pump Loses Prime
  58
- Pump Does Not Start
  59
- No Flow
  59
- Excessive System Backpressure
  59
- Peak "Ghosting
  60
- Nonreproducible Peak Height or Retention Time
  61
- Abnormal Retention Time or Selectivity
  61
- DS4 Temperature Inaccurate
  62
- No Detector Response
  63
- Low Detector Output
  64
- High Detector Output
  64
- Noisy or Drifting Baseline
  65
5 Service

67
C • Integrator Programming

127
- Integrator Power-Up Configuration
  127
- Setting Offsets
  128
- Area Percent Mode
  128

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