Jenway 6850 - Manual (Page 13)

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SECTION 4 – PHOTOMETRIC MEASUREMENT
4.1 WAVELENGTH SELECTION
A single wavelength photometric measurement is made
by firstly selecting the Goto Wavelength icon from
the Toolbar.
A window will open that allows the selected wavelength
to be entered. Once the wavelength has been entered,
select the Goto button.
4.2 SAMPLE MEASUREMENT
If required, select the Zero button to reset the Readout
value to 0 Abs or 100%T, then insert the blank and
sample cuvettes into the sample chamber of the
instrument. The sample’s photometric reading will be
displayed in the Readout field.