Orion AquaMate 7000 Vis Orion AquaMate 8000 UV-Vis - Daigger

20 Concentration Measurements—Standard Curve ApplicationMeasuring SamplesUsing the Standards ScreenIf a 6-Position Cell Holder is installed, press the cell position buttons to reposition the cellholder and measure the rest of the standards manually.When all of the standards have been measured, the Standards screen (see “Using theStandards Screen” on page 94) shows the absorbance of each standard, along with theslope, intercept and correlation coefficient of the standard curve.Here is an example of the Standards screen showing measurement results:You can use this screen for:• Displaying a graph of the standard curve data (press View Graph)• Saving a Test (press Save Test)• Editing a Standard Curve (press Edit Standards)• Measuring Samples (press Run Test)Measuring SamplesTo measure samples automatically using the calibration curve (using Auto 6 orAuto 3)1. Press Run Test.2. Install the blank and samples.3. Press Enter.The Standard Curve screen shows the absorbance and concentration of each sample.To switch between tabular and graphical displays, press View Graph/Tabular.94 Orion AquaMate 7000 Vis and Orion AquaMate 8000 UV-Vis Thermo Scientific