20
Concentration Measurements—Standard Curve Application
Measuring Samples
Using the Standards Screen
Measuring Samples
94
Orion AquaMate 7000 Vis and Orion AquaMate 8000 UV-Vis
If a 6-Position Cell Holder is installed, press the cell position buttons to reposition the cell
holder and measure the rest of the standards manually.
When all of the standards have been measured, the Standards screen (see
Standards Screen"
on
slope, 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
•
Measuring Samples
(press Run Test)
To measure samples automatically using the calibration curve (using Auto 6 or
Auto 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.
page
94) shows the absorbance of each standard, along with the
(press Edit Standards)
"Using the
Thermo Scientific