Jenway Genova Nano German - Manual (Page 47)

9.2.1 Kinetics Settings
The settings menu enables the wavelength, units, resolution, graph y-axis, operating mode, standard,
factor, measurement time, lag time and start on level to be set. Once all of the required settings have
been entered press the key adjacent to the tick icon to save and return to the operating menu.
Fig 9.2.1.1 - Settings Menu
9.2.1.1 Y-Axis Scaling
This function enables the scale of the y-axis of the kinetics graph to be adjusted either manually or
automatically. The automatic scaling is represented by the hand icon with a cross through it and the
manual scaling by the hand icon without the cross. To select manual or automatic scaling press the key
adjacent to the hand icon. Repeat pressing of the key cycles between manual and automatic scaling.
In automatic y-axis scaling the absorbance or %
transmittance values are cleared from the settings screen.
When the kinetics measurement is complete the y-axis is
automatically re-scaled.
In manual scaling the minimum and maximum absorbance
or % transmittance values can be set. To change the
absorbance or % transmittance values press the key
adjacent to the minimum y-axis value, this opens a number
entry screen.
Use the keys at the bottom of the screen to select the digit
to be changed and use the keys adjacent to the arrow
icons to increase or decrease the number. To change the
sign press the key below the + or - icon. Repeat presses
will cycle between + and –. Once the required absorbance
or % transmittance value has been entered press the key
adjacent to the tick icon.
Maximum Abs/%T
Manual/automatic scaling
Abs/% transmittance
Minimum Abs/%T
Tick icon
Select wavelength
Standard menu
Factor menu
Selecting
units
Selecting
resolution
Setting the
measurement
time
Setting lag time/
start on level
Automatic Scaling
Manual Scaling
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