Owner's manual

ManualsBrandsCampbell Scientific ManualsAccessories for electricalTGA100 Trace Gas Analyzer Manual

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TABLE OF CONTENTS

1 OVERVIEW 12

1.1 System Components 12

1.2 Theory of Operation 13

1.2.1 Optical System 13

1.2.2 Laser Scan Sequence 14

1.2.3 Concentration Calculation 15

1.3 Trace Gas Species Selection 15

1.4 Dual Ramp Mode 15

1.5 User Interface 16

1.6 Micrometeorological Applications 17

1.6.1 Eddy Covariance 17

1.6.2 Flux Gradient 18

1.6.3 Site Means 19

1.6.4 Absolute Concentration / Isotope Ratio Measurements 20

1.7 Specifications 21

1.7.1 Measurement Specifications 21

1.7.2 Physical Specifications 22

2 INSTALLATION 23

2.1 Analyzer Installation 23

2.2 TGA100 PC Installation 24

2.3 Routine Operation 25

2.3.1 Startup Procedure 25

2.3.2 Shutdown Procedure 25

2.3.3 System Checks 26

3 TGA SOFTWARE 27

3.1 General 27

3.2 Startup 27

3.3 Main Menu 27

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