Hach-lange DR 3900 User Manual User Manual download pdf (Page 3)

Table of contents

Section 1 Specifications ........................................................................................................................ 9

Section 2 General Information............................................................................................................. 11

2.1 Safety information............................................................................................................................. 11

2.1.1 Precautionary labels ................................................................................................................ 11

2.1.2 RFID module (not available on all models).............................................................................. 11

2.1.3 Chemical and Biological Safety ............................................................................................... 12

2.2 Overview of product.......................................................................................................................... 13

Section 3 Installation ............................................................................................................................ 15

3.1 Unpack the instrument...................................................................................................................... 15

3.2 Operating environment ..................................................................................................................... 15

3.3 Front and back view.......................................................................................................................... 16

3.4 Power connections ........................................................................................................................... 17

3.5 Interfaces.......................................................................................................................................... 18

3.6 Cell compartments, cell adapters and light shield ............................................................................18

3.6.1 Cell compartments and adapters.............................................................................................18

3.6.2 Installation of cell adapter ........................................................................................................ 20

3.6.3 Use of the light shield for measurements................................................................................. 20

3.7 Beam path ........................................................................................................................................ 22

Section 4 Start up ................................................................................................................................. 23

4.1 Switch on the instrument, startup process........................................................................................ 23

4.2 Language selection........................................................................................................................... 23

4.3 Self-check ......................................................................................................................................... 23

4.4 Sleep mode....................................................................................................................................... 24

4.5 Power off the instrument................................................................................................................... 24

Section 5 Standard programs.............................................................................................................. 25

5.1 Overview........................................................................................................................................... 25

5.1.1 Tips for using the touch screen................................................................................................ 25

5.1.2 Use of the alphanumeric keypad .............................................................................................25

5.1.3 Main menu ............................................................................................................................... 26