Xylem photoLab 6600 UV-VIS - Manual (Page 4)

Contents photoLab
®
6600 UV-VIS
4 ba75848e01 08/2009
4.4 Zero adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
4.5 Measuring in Concentration mode . . . . . . . . . . . . . . . . . 41
4.5.1
Measuring cell tests with barcode . . . . . . . . . . . 41
4.5.2 Measuring reagent tests with AutoSelector . . . . 42
4.5.3 Measuring reagent-free tests and user-defined
methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.5.4 Exceeding the upper or lower limits of the
measuring range . . . . . . . . . . . . . . . . . . . . . . . . 46
4.5.5 Selecting a method manually . . . . . . . . . . . . . . . 47
4.5.6 Settings for Concentration mode . . . . . . . . . . . . 48
4.5.7 Measuring diluted samples . . . . . . . . . . . . . . . . 50
4.5.8 Sample blank value . . . . . . . . . . . . . . . . . . . . . . 52
4.5.9 Reagent blank value . . . . . . . . . . . . . . . . . . . . . 54
4.5.10 Automatic Turbidity correction . . . . . . . . . . . . . . 58
4.5.11 Programming / modifying user-defined methods 58
4.5.12 The IQ LabLink procedure . . . . . . . . . . . . . . . . . 68
4.6 Measuring the Absorbance / % Transmission . . . . . . . . 69
4.6.1
General information . . . . . . . . . . . . . . . . . . . . . . 69
4.6.2 Measuring the absorbance or transmission . . . . 69
4.6.3 Measuring against the Reference absorbance . 71
4.7 Multi wavelengths methods . . . . . . . . . . . . . . . . . . . . . . 73
4.7.1
Basic information on Multi wavelengths
measurements . . . . . . . . . . . . . . . . . . . . . . . . . . 73
4.7.2 Programming / modifying Multi wavelengths
methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
4.7.3 Selecting a Multi wavelengths method . . . . . . . 77
4.7.4 Carrying out Multi wavelengths measurements . 78
4.8 Spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
4.8.1
General information . . . . . . . . . . . . . . . . . . . . . . 80
4.8.2 Recording the Spectrum . . . . . . . . . . . . . . . . . . 81
4.8.3 Loading/editing a spectrum . . . . . . . . . . . . . . . . 84
4.8.4 Saving / exporting a spectrum . . . . . . . . . . . . . . 87
4.9 Kinetics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
4.9.1
Creating/editing profiles for kinetic records . . . . 88
4.9.2 Loading a profile for kinetic recording . . . . . . . . 91
4.9.3 Recording the Kinetics . . . . . . . . . . . . . . . . . . . . 92
4.9.4 Saving / exporting a kinetic record . . . . . . . . . . . 95
4.9.5 Loading a kinetic record . . . . . . . . . . . . . . . . . . . 96
4.9.6 Editing a kinetic record . . . . . . . . . . . . . . . . . . . 97
4.10 Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
4.10.1 User defined timer . . . . . . . . . . . . . . . . . . . . . . 100