Hach sensION3, Инструкция по эксплуатации, Страница: 3 / 52

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TABLE OF CONTENTS
CERTIFICATION .................................................................................................................. .... 5
SPECIFICATIONS................................................................................................................. .... 9
SAFETY PRECAUTIONS ...................................................................................................... 10
OPERATION .......................................................................................................................... 11
SECTION 1 INTRODUCTION
....................................................................................... 13
1.1 Unpacking the Instrument .................................................................................................. 14
1.1.1 Standard Accessories ................................................................................................ 14
1.2 Keypad Description ............................................................................................................ 14
1.3 Display Fields and Icons .................................................................................................... 16
1.4 Audible Signals .................................................................................................................. 18
SECTION 2 INSTRUMENT SETUP
............................................................................. 19
2.1 Instrument Description ....................................................................................................... 19
2.2 Power Connection .............................................................................................................. 19
2.3 Probe Connections.............................................................................................................. 20
2.3.1 Connecting pH Probes .............................................................................................. 20
2.3.2 Connecting the Temperature Probe .......................................................................... 20
2.4 Printer and Computer Connections .................................................................................... 20
2.5 Turning the Meter On......................................................................................................... 21
2.6 Temperature Measurement ................................................................................................. 21
2.7 Millivolt Measurements .....................................................................................................22
SECTION 3 INSTRUMENT OPERATION
................................................................. 23
3.1 Setup Menu ........................................................................................................................ 23
3.1.1 Choosing the Probe Connector ................................................................................. 23
3.1.2 Turning Display Lock Off and On............................................................................ 24
3.1.3 Selecting Temperature Units..................................................................................... 24
3.1.4 Selecting Measurement Resolution .......................................................................... 25
3.1.5 Selecting Auto Buffer Recognition........................................................................... 25
3.1.6 Setting the Time........................................................................................................ 26
3.1.7 Setting the Month and Day ....................................................................................... 26
3.1.8 Setting the Year.........................................................................................................27
3.2 Calibrating the Meter ......................................................................................................... 27
3.2.1 Performing a Calibration Using pH 4, 6.86, 7, and 10 Buffers ................................ 28
3.2.2 Calibrating With Other Buffers ................................................................................ 29
3.2.3 One-Point Calibration ............................................................................................... 30