LaMotte 2020t BLE Mode D'emploi page 2

CONTENTS
GENERAL INFORMATION
∆ Packaging and Delivery ........................................................................................................................3
∆ General Precautions ..............................................................................................................................3
∆ Safety Precautions .................................................................................................................................3
∆ Limits of Liability .....................................................................................................................................3
∆ Specifications ..........................................................................................................................................3
∆ Statistical & Technical Definitions ...................................................................................................5
∆ Contents and Accessories ...................................................................................................................6
∆ EPA Compliance ......................................................................................................................................6
∆ ISO Compliance .......................................................................................................................................6
∆ Compliance ...............................................................................................................................................7
∆ IP67 Compliance .....................................................................................................................................7
∆ Warranty ....................................................................................................................................................7
DEVICE CONNECTION
∆ Computer Connection ...........................................................................................................................7
∆ Connecting Via USB ...............................................................................................................................7
∆ Connecting Via Bluetooth ....................................................................................................................7
∆ WaterLink® Connect 2 ..........................................................................................................................7
FIRMWARE UPDATES .......................................................................................................................8
BATTERY/AC OPERATION.................................................................................................................8
TURBIDITY
∆ What is Turbidity? ...................................................................................................................................9
∆ How is Turbidity Measured? ................................................................................................................9
∆ Turbidity Units ....................................................................................................................................... 10
∆ Taking Turbidity Water Samples ..................................................................................................... 11
∆ Sample Dilution Techniques ............................................................................................................ 11
SETUP MENU
∆ Factory Default Settings ................................................................................................................... 11
∆ Turbidity Options .................................................................................................................................. 12
Selecting a Turbidity Calibration Curve ............................................................................ 12
Selecting Turbidity Units ....................................................................................................... 13
Averaging ................................................................................................................................... 15
∆ Auto Calibration .................................................................................................................................... 17
∆ Setting the Clock .................................................................................................................................. 17
∆ Logging Data ......................................................................................................................................... 18
∆ Factory Setup ........................................................................................................................................ 20
∆ Setting Power Save ............................................................................................................................. 20
∆ Setting the Backlight Time ............................................................................................................... 21
∆ Bluetooth Menu .................................................................................................................................... 22
Enabling Bluetooth Power .................................................................................................... 22
Setting the Bluetooth Mode ................................................................................................ 23
Setup Bluetooth Printing ...................................................................................................... 25
Set Bluetooth Timeout .......................................................................................................... 26
∆ Selecting the Language .................................................................................................................... 28
∆ Setting the Looping Menus .............................................................................................................. 29
CALIBRATION & ANALYSIS
∆ Calibration .............................................................................................................................................. 29
Turbidity Standards ................................................................................................................ 29
Tubes ........................................................................................................................................... 30
Turbidity Calibration Procedure .......................................................................................... 30
∆ Auto Calibration .................................................................................................................................... 33
∆ Analysis without Blanking Procedure ........................................................................................... 37
∆ Analysis with Blanking Procedure ................................................................................................. 39
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