biochrom Libra S21, User Manual

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Issue 02 - 04/2004
Libra S21/S22, English 7
Ratio (1.4)
This facility enables the determination of Abs
λ
1 / Abs
λ
2 and Abs
λ
1*factor.
•
Enter the first wavelength
•
Enter the second wavelength
•
Select if background correction (for both wavelengths) is required
•
If yes, enter the wavelength
•
Enter the factor to be applied to the first wavelength
•
Enter dilution factor
•
Insert reference and press green run key
•
This reference value is used for subsequent samples until changed
•
Insert samples as required and press (repeat as necessary)
•
To go back and change the wavelength or factor press Method (F1)