Hach sension1, Instruction Manual, Page: 3 / 40

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TABLE OF CONTENTS
CERTIFICATION ..................................................................................................................... 5
SAFETY PRECAUTIONS ....................................................................................................... 7
SPECIFICATIONS.................................................................................................................... 9
OPERATION
........................................................................................................................ 11
SECTION 1 INTRODUCTION ........................................................................................... 13
1.1 Unpacking the Instrument ................................................................................................. 13
1.1.1 Standard Accessories ............................................................................................... 13
1.2 Keypad Description ........................................................................................................... 15
1.3 Display Fields and Icons ................................................................................................... 16
1.4 Audible Signals ................................................................................................................. 18
SECTION 2 INSTRUMENT SETUP .................................................................................. 19
2.1 Instrument Description ...................................................................................................... 19
2.2 Battery Installation ............................................................................................................ 19
2.3 Probe Connections............................................................................................................. 21
2.3.1 Temperature Probe Connection ............................................................................... 22
2.4 Turning the Meter On........................................................................................................ 22
2.5 Temperature Measurement ................................................................................................ 22
2.6 Millivolt Measurements .................................................................................................... 23
2.7 Automatic Shut-off Function ............................................................................................ 23
SECTION 3 INSTRUMENT OPERATION ....................................................................... 25
3.1 Setup Menu ....................................................................................................................... 25
3.1.1 Choosing the Probe Connector ................................................................................ 25
3.1.2 Turning Display Lock Off and On........................................................................... 26
3.1.3 Selecting Temperature Units.................................................................................... 26
3.1.4 Selecting Measurement Resolution ......................................................................... 27
3.1.5 Selecting Auto Buffer Recognition.......................................................................... 27
3.2 Calibrating the Meter ........................................................................................................ 27
3.2.1 Performing a Calibration Using pH 4, 6.86, 7, and 10 Buffers ............................... 28
3.3 Reviewing the Calibration................................................................................................. 29
3.4 Measuring Samples ........................................................................................................... 30