Jenway 7315 Manual Italian - Manual (Page 45)

0010s ppm 0020s
2.500
-0.500
Abs
400nm
1.000
1.00
45
9.2 MetHoD Set UP
In this measurement mode all the method set up
parameters are accessed through the settings menu. To
open the settings menu press the key adjacent to the
settings icon in the expanded operating menu.
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 expanded 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.
3.000
ABS
-5.000
0.00 10.00 5.0 s
09:02
0000s ppm 0010s
Abs
400nm
1.000
1.00
Maximum ABS/%T
Tick icon
Select wavelength
Standard menu
Factor menu
Selecting
resolution
Selecting
units
Setting the
measurement time
Setting lag time/
start on level
Manual/automatic scaling
Abs/% transmittance
Minimum Abs/%T
Automatic Scaling
Manual Scaling
0010s ppm 0020s
2.500
-0.500
Abs
400nm
1.000
1.00