Thermo Fisher Scientific Alpha DO 500 User Manual
Page 4
Table of Contents
1.
Introduction ...........................................................................................................1
1.1
Before You Begin ................................................................................................................... 1
1.2
Intended Use .......................................................................................................................... 1
1.3
Safety Instructions.................................................................................................................. 2
1.4
Taking Out of Service / Correct Disposal of the Unit ............................................................. 2
2.
Getting Started ......................................................................................................3
2.1
Description of Instrument ....................................................................................................... 3
Power Supply Requirements (SL2 Position) ................................................................................... 3
2.2
Measurement and Control System......................................................................................... 4
2.3
Connecting Peripherals .......................................................................................................... 5
2.3.1
Connection Terminals.................................................................................................... 5
2.3.2
Connecting Dissolved Oxygen Electrode ...................................................................... 6
2.3.3
Connecting Temperature Probe .................................................................................... 6
2.4
Installation .............................................................................................................................. 7
2.4.1
Mechanical Dimensions................................................................................................. 7
2.4.2
Wall Mount..................................................................................................................... 7
2.4.3
Panel Mount................................................................................................................... 8
2.5
Display & Keypad ................................................................................................................... 9
2.5.1
Display Overview ........................................................................................................... 9
2.5.2
Key Functions .............................................................................................................. 10
3.
Normal Operation ................................................................................................11
3.1
Measurement mode ............................................................................................................. 11
3.2
Menu Overview .................................................................................................................... 12
4.
Calibration Mode .................................................................................................13
4.1
Entering Calibration Mode.................................................................................................... 13
4.2
Calibration in mg/l or ppm of Oxygen................................................................................... 14
4.2.1
1-Point Calibration ....................................................................................................... 14
4.2.2
2-Point Calibration ....................................................................................................... 15
4.3
Calibration in% Saturation of Oxygen .................................................................................. 17
4.3.1
1-Point Calibration ....................................................................................................... 17
4.3.2
2-Point Calibration: ...................................................................................................... 18
5.
Setup Mode ..........................................................................................................20
5.1
Enter Setup mode ................................................................................................................ 20
5.2
Configuration Settings .......................................................................................................... 21
5.3
Offset Settings...................................................................................................................... 23
5.4
Temperature Settings........................................................................................................... 25
5.5
Range Settings..................................................................................................................... 27
5.6
Hold Settings ........................................................................................................................ 28
5.7
Out of Range Settings .......................................................................................................... 29
5.8
Viewing Calibration Point ..................................................................................................... 30
5.9
Viewing Electrode Condition ................................................................................................ 31
5.10
Resetting .............................................................................................................................. 32
6.
Technical Specifications.....................................................................................33
7.
List of Accessories .............................................................................................35
7.1
Thermo Scientific.................................................................................................................. 35
7.2
Eutech Instruments .............................................................................................................. 36