Metrohm 912 User Manual

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Table of contents
912/913/914 Meter
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III
Table of contents
1 Introduction 1
1.1 Instrument description ......................................................... 1
1.1.1 Instrument versions and sales versions ..................................... 2
1.1.2 Energy supply .......................................................................... 2
1.1.3 Interfaces ................................................................................ 2
1.1.4 Sensors .................................................................................... 3
1.2 Intended use ......................................................................... 3
1.3 About the documentation ................................................... 3
1.3.1 Symbols and conventions ........................................................ 3
1.4 Safety instructions ................................................................ 4
1.4.1 General notes on safety ........................................................... 4
1.4.2 Electrical safety ........................................................................ 4
1.4.3 Flammable solvents and chemicals ........................................... 5
1.4.4 Recycling and disposal ............................................................. 6
2 Overview of the instrument 7
2.1 Instrument connectors ......................................................... 7
2.1.1 912 Conductometer ................................................................ 7
2.1.2 913 pH Meter | 913 pH/DO Meter ........................................... 8
2.1.3 914 pH/DO/Conductometer ..................................................... 8
2.1.4 914 pH/Conductometer ........................................................... 9
2.2 Application environment ...................................................... 9
2.2.1 Laboratory use ......................................................................... 9
2.2.2 Mobile application ................................................................. 10
3 Installation 12
3.1 Unpacking and inspecting the instrument ....................... 12
3.1.1 Packaging .............................................................................. 12
3.1.2 Checks .................................................................................. 12
3.1.3 Application area .................................................................... 12
3.2 Energy supply ...................................................................... 12
3.2.1 Charging the battery .............................................................. 14
3.2.2 Operation with power supply unit .......................................... 15
3.2.3 Operation via USB connector (PC) .......................................... 15
3.3 Connecting sensors ............................................................ 16
3.4 Disconnecting sensors ........................................................ 16
3.5 Connecting a printer .......................................................... 17
3.6 Initial configuration ............................................................ 18
3.6.1 Setting the Language ............................................................. 18
3.6.2 Setting the date and time ...................................................... 19

Metrohm 912 Specifications

General

Brand	Metrohm
Model	912
Category	Measuring Instruments
Language	English