LaMotte 2020we, Manual

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CONTENTS
GENERAL INFORMATION

Packaging and Delivery 5

General Precautions 5

Safety Precautions 5

Limits of Liability 6

Specifi cations 6

Statistical & Technical Defi nitions 7

Contents and Accessories 9

EPA Compliance 10

ISO Compliance
10

CE Compliance 10

IP67 Compliance 10

Warranty 10

Register Your Meter 10
COMPUTER CONNECTION
11
BATTERY/AC OPERATION
11
TURBIDITY

What is Turbidity? 13

How is Turbidity Measured? 13

Turbidity Units 15

Taking Turbidity Water Samples 16

Sample Dilution Techniques 17
OPTIONS & SETUP

Factory Default Settings
17

Averaging 18

Turbidity Options 20
Selecting Turbidity Units 20
Selecting a Turbidity Calibration Curve 22

Setting Clock 24

Setting Power Save 26

Setting Backlight Time 28

Factory Reset 30

Selecting Language 32
DATA LOGGING
34
CALIBRATION & ANALYSIS

Calibration 36
Turbidity Standards 36
Turbidity Calibration Procedure 37

Analysis without Blanking Procedure 41

Analysis with Blanking Procedure 43