Kippzonen CM 4 Pyranometer Manual de usuario descargar pdf (Pagina 8)

TABLE OF CONTENTS

IMPORTANT USER INFORMATION..............................................1

CALIBRATION CERTIFICATE .......................................................2

DECLARATION OF CONFORMITY ...............................................4

1 GENERAL INFORMATION........................................................9

1.1 INTRODUCTION ...................................................................9

1.2 PHYSICAL PRINCIPLES OF THE PYRANOMETER ....................10

1.2.1 Temperature Dependency...........................................11

1.2.2 Spectral properties of the glass dome .........................13

1.2.3 Directional / Cosine response......................................14

1.2.4 Non-linearity.................................................................15

2 LIST OF SPECIFICATIONS.....................................................17

3 INSTALLATION .......................................................................21

3.1 DELIVERY.........................................................................21

3.2 MECHANICAL INSTALLATION ..............................................21

3.2.1 Outdoor installation......................................................22

3.2.2 Indoor installation.........................................................22

3.3 ELECTRICAL CONNECTION .................................................23

4 OPERATION ........................................................................27

5 MAINTENANCE .......................................................................29

6 CALIBRATION ........................................................................31

6.1 INITIAL CALIBRATION..........................................................31

6.2 RECALIBRATION................................................................31

6.3 CALIBRATION PROCEDURE AT KIPP & ZONEN .....................33

6.3.1 The facility....................................................................33

6.3.2 Procedure ....................................................................33

6.3.3 Calculation ...................................................................34

6.3.4 Zero offset....................................................................34

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Kippzonen CM 4 Pyranometer Manual de usuario Pagina 8