Hach 3654 Portable H2/N2 Analyzer Table of Contents

3654 Portable H2/N2 Analyzer - Table of Contents 1 of 66

Operator Manual ORBISPHERE

Table of Contents

1.1 What you have Received.....................................................................9

1.2 WIN3654 PC Program Installation.....................................................10

1.3 Atmospheric Pressure Equilibrium.................................................... 10

1.4 Sensor Installation.............................................................................10

1.5 Purge Gas Connection...................................................................... 11

1.6 Connections.......................................................................................11

1.6.1 External Power Supply (optional)........................................11

1.6.2 Instrument - PC Connection................................................11

1.7 Flow Chamber Installation.................................................................13

1.8 Installation Completion Check List.................................................... 14

1.8.1 Power..................................................................................14

1.8.2 Check the Purge Gas Supply..............................................14

1.8.3 Instrument Clock Setting.....................................................14

1.8.4 Barometric Pressure Setting................................................14

1.8.5 Sensor Membrane...............................................................14

1.8.6 Flow Chamber.....................................................................15

2.1 Operating Controls ............................................................................17

2.2 Taking Measurements.......................................................................19

2.2.1 Select Gas Measurement Phase.........................................19

2.2.2 Measurement Mode.............................................................19

2.3 Storing Measurements In the Instrument.......................................... 20

2.3.1 Automatic Data Acquisition..................................................20

2.3.2 Manual Data Acquisition......................................................21

2.3.3 Viewing Stored Measurements............................................22

2.4 Storing and Accessing Measurements From a Computer.................22

2.4.1 Downloading Stored Values................................................22

2.4.2 Altering the Sampling Point Descriptions............................23

2.4.3 Copying Values...................................................................23

2.4.4 Saving Values......................................................................23

2.4.5 Printing Values....................................................................24

2.4.6 Clearing Stored Values........................................................24

2.5 Monitoring Measurements In Real-Time........................................... 25

2.6 After Use and Storage.......................................................................26

3.1 Main Menu Basics............................................................................. 27

3.2 Analyzer - PC Connection................................................................. 29

3.3 Reviewing Instrument Configuration..................................................29

3.4 Configuring the Instrument................................................................ 29

3.4.1 Gas Measurement Phase....................................................29