Teledyne 2120 Manuals

Teledyne 2120 Manuals

Manuals and User Guides for Teledyne 2120. We have 1 Teledyne 2120 manual available for free PDF download: Operating Instructions Manual

Teledyne 2120 Operating Instructions Manual

Teledyne 2120 Operating Instructions Manual (66 pages)

Trace Nitrogen in Argon Analyzer

Brand: Teledyne | Category: Analytical Instruments | Size: 2.03 MB

Table of Contents

Table of Contents
5
List of Figures

8
List of Tables

9
Introduction

11
- Overview
  11
- Typical Applications
  11
- Features
  12
- Front Panel
  13
- Figure 1-1 Model 2120 Front Panel
  13
- Rear Panel
  14
- Figure 1-2: Model 2120 Rear Panel
  15
- Internal Components
  16
- Figure 1-3: Internal Component Identification
  16
- Additional Safety Information
  18
  - Figure 1-4: Internal Components in Card Cage
    18
  - Emergency Procedures
    19
  - Basic Safety Requirements
    20
  - Precautionary Labels
    20
  - Summary of Known Hazards
    21
    
    Electrocution
    21
    
    Pressure
    21
    
    Purging
    22
    
    Safe Repair Procedures
    22
    
    General Precautions for Handling and Storing High Pressure Gas Cylinders
    23
Operational Theory

25
- The Analyzer
  25
- Overrange Protection
  26
- Sample System
  26
- Figure 2-1 Block Diagram for the Model 2120 Analyzer
  26
Model

29
- Choosing a Location
  30
- Mounting
  30
- Electrical Connections
  31
- Figure 3-1: Analyzer Dimensions
  31
- Gas Connections
  32
- Purging
  35
- Calibration
  36
- Installation Checklist
  37
Installation

29
- Unpacking the Instrument
  29
Operation

39
- Powering up the Analyzer
  40
- Zero and Span Calibration
  41
  - Before Calibration
    41
  - Recommended Calibration Gases
    41
  - Calibration Steps
    42
- Reading and Recording Data
  43
- Overrange Protection Circuit
  44
Maintenance

47
- Routine Maintenance
  47
- Routine Maintenance Schedule
  47
- Troubleshooting
  48
- Parts Replacement and Testing Guide
  51
  - Voltage Selection and Fuse Changing
    52
  - Figure 5-1: Power Entry Module
    52
  - Optical Filter
    53
  - Low Flow Switch
    54
  - Control Relay
    54
  - Analytical Cell
    55
  - Figure 5-2: the Analytical Cell
    55
  - Photomultiplier Tube
    56
  - High Voltage Plate Adjustment
    57
  - High Voltage Transformer
    57
  - Amplifier Board
    58
  - Hamamatsu PMT High Voltage Supply
    58
  - Low Voltage DC Supply Board
    59
  - Regulated 255 Hz Power Supply
    59
  - Digital Panel Meter
    59
  - Zero and Span Potentiometers
    60
Appendix

61
Index

65

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