Jenway 6850 - Manual (Page 45)

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SECTION 10 – MULTI-WAVELENGTH
The multi-wavelength measurement mode allows the user to measure a sample ’s photometric
absorbance or %transmittance at up to 10 wavelengths. Following sample measurement, the
photometric readings are displayed on the multi-wavelength mode screen.
10.1 MULTI-WAVELENGTH MODE OPTIONS
The multi-wavelength measurement mode enables
measurement parameters to be changed. The two
options at the bottom of the screen allow the user to
edit the measurement wavelengths and change the
measurement mode. These options are selected with
the corresponding function buttons.
10.2 WAVELENGTH SELECTION
The measurement wavelengths of the selected
measurement mode can be adjusted by pressing the
function key below the WL Setup option or the GOTO

key on the instrument keypad. The required
wavelengths can be entered using the numerical
keypad, pressing the Enter key to confirm each value.
Further values can be added by moving to a new line
with the down arrow key. Once all the required
wavelengths have been entered press the ESC key to
exit the wavelength selection screen.