Jenway 6715 User Manual
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Setting Wavelengths
Up to four wavelengths can be set for each measurement parameter. The number of wavelengths to
be measured can be set at 2, 3 or 4 by successive presses of the wavelength key. Values can be set by
selecting the appropriate wavelength (#1-4) and entering the new value via the numeric keypad.
note: The primary and secondary wavelengths can be selected using any combination e.g.
Wavelength #1 as the primary and Wavelength #3 as the secondary.
Calculations
The calculations option allows the user to specify which calculations they would like to see performed
with the readings taken at selected wavelengths and with specific samples.
Sum allows the user to specify which of the following sums is performed:
A1/A2 & A1-A2 ratio and difference will allow the user to see the ratio between any two
readings – in this case the primary value divided by the secondary value, and the difference between
two readings – the primary value minus the secondary value.