LaMotte SMART 2 - Manual (Page 3)

TABLE OF CONTENTS
GENERAL INFORMATION
Packaging & Delivery ······································································5
General Precautions ········································································5
Safety Precautions ···········································································5
Limits of Liability ·············································································5
Limited Warranty··············································································6
Limitations························································································6
Specifications ···················································································6
Statistical and Technical Definitions
Related to Product Specifications··················································· 7-8
Contents and Accessories································································· 8
EPA Compliance ··············································································8
CE Compliance·················································································9
CHEMICAL TESTING
Water Sampling for Chemical Analysis ··········································· 10-11
Filtration ··························································································11
An Introduction to Colorimetric Analysis ······································ 12
Reagent Blank ·················································································13
Colorimeter Tubes ···········································································13
Meter Care························································································13
Selecting an Appropriate Wavelength ············································· 13-14
Calibration························································································14-16
Calibration Curves ···········································································14-16
Standard Additions ··········································································16-17
Sample Dilution Techniques & Volumetric Measurements ············ 17
Interferences ····················································································18
Stray Light Interference ··································································· 18
OPERATION OF THE SMART 2 COLORIMETER
Overview ·························································································19
Power Source ····················································································19
Components ····················································································20
Quick Start ······················································································21-22
GENERAL OPERATING PROCEDURES
The Keypad ······················································································23
Sample Holders·················································································23
The Display & the Menus ······························································· 24-25
Looping Menus ·················································································26
TESTING
Testing Menu ···················································································27
Sequences of Tests ···········································································28
General Testing Procedures ····························································· 29
Testing With the Pre-Programmed Tests ········································· 29-30
SMART2 COLORIMETER 1.07 3