iii
Figures
Figure 1 Insert the Sample Cup ....................................................................... 2
Figure 2 Open and Close the Light Shield Door ............................................... 4
Figure 3 Replace Batteries .............................................................................. 5
Figure 4 Main Menu ....................................................................................... 6
Figure 5 PTSA Measurement .......................................................................... 8
Figure 6 Setup Product ................................................................................... 9
Figure 7 PTSA Calibration .............................................................................. 10
Figure 8 Method Selection ............................................................................ 12
Figure 9 Single Timer Method ....................................................................... 13
Figure 10 Concentration as a Function of Time ............................................ 14
Figure 11 Multiple Timer Method ................................................................. 15
Figure 12 Method Form Selection ................................................................ 17
Figure 13 Method Unit Selection .................................................................. 17
Figure 14 Slope Calibration ........................................................................... 18
Figure 15 Turbidity Calibration ..................................................................... 19
Figure 16 Absorbance Measurement............................................................ 20
Tables
Table 1 Feature Group on Main Menu ........................................................... 6
Table 2 List of Supported Colorimetric Methods .......................................... 11
Table 3 Wavelength of each channel ............................................................ 20
Table 4 Contact Information ......................................................................... 22