Jenway Genova Nano German - Manual (Page 56)

LIFE SCIENCE MENU OPTIONS
SECTION 11 – Concentration Plus
The concentration plus measurement mode enables simple measurements of absorbance, %transmittance
and concentration to be performed. In this measurement mode it is possible to calibrate against a
standard of a known concentration or use a known factor. The sample is measured at one wavelength
at one point in time. There are no post measurement calculations available in this measurement mode.
11.1 MODE SPECIFIC PARAMETERS
The concentration plus operating menu enables
measurement parameters to be changed. The utility
toolbar on the left hand side of the screen enables access
to printing, print setup options, results, methods and
autologging options. For more details on the different
functions of the utility toolbar refer to section 17. The
settings icon enables the wavelength, units, resolution,
standard, factor and dilution factor to be set.
The Abs/%T icon enables the display to be set to show the absorbance or % transmittance. To change
the display press the key adjacent to the Abs/%T icon. Repeat presses will cycle the display between
absorbance and % transmittance.
Fig 11.1.1 - Operating Menu
11.2 METHOD SETUP
11.2.1 Selecting a Wavelength – Operating Menu
The wavelength can be adjusted in the operating menu
or in the settings menu. To adjust the wavelength in the
operating menu, use the keys adjacent to the arrow icons
to increase or decrease the wavelength.
Operating Menu
Print/print settings
Results selection menu
Method selection menu
Autolog menu
Calibrate
to zero
Measure
sample
Settings
Switch display Abs/%T
Increase wavelength
Decrease wavelength
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