Zuzi 4251/50 Manuel D'instructions page 28

Set wavelength
On the pre-test interface, press GOTO λ (2.2) and input the desired wavelength value by using the numeric key-
pad (2.10).
Press ENTER (2.7) to save the input value.
Set parameters
Before performing the kinetics analysis several parameters must be set:
On the pre-test interface, press SET (2.1); the equipment will enter the parameter setting display (Fig. 25).
Figure 25
Kinetics
100.0 T%
546.0 nm
Set time interval:
- On the parameter setting display, move the cursor with ▼/▲ (2.9) to select Time interval and press ENTER
(2.7) (Fig. 26).
- Input the time interval (in seconds) by using the keypad (2.10) and press ENTER (2.7). Note: the time inter-
val range is 1-200; any value out of this range will be invalid.
- If no changes are necessary press RETURN (2.6).
Figure 26
√ Kinetics
Time interval
Total time
Test mode
Set the total time:
- On the parameter setting display, move the cursor with ▼/▲ (2.9) to select Total time and press ENTER
(2.7) (Fig. 27).
Figure 27
√ Kinetics
Time interval
Total time
Test mode
Note: 1. The total time of the analysis must be in the range 1-120000; any value out of this range will be invalid.
2. The maximum value of total time is correlative to the time interval since the system only allows a maximum
of 1000 measurements per analysis. Thus, if the time interval is 1 s, the maximum total time will be 1000 s, howe-
ver, if the time interval is 200 s, the maximum total time can not be 200000 s but 120000 s (600 measurements alto-
gether).
Set test mode:
- On the parameter setting display, move the cursor with ▼/▲ (2.9) to select Test mode and press ENTER
(2.7) (Fig. 28).
Figura 28
√ Kinetics
Time interval
Total time
Test mode
Page. 28
√ Kinetics
SET
Time interval
Total time
Test mode
RETURN
ENTER
RETURN
ENTER
RETURN
ENTER
RETURN
Instruction manual 54251050
√ Kinetics
Kinetics
Time interval= 1 s
Please Input New
T=
Kinetics
Time interval= 100 s
Please Input New
T=
√ Kinetics
Abs.
T %
Energy
Upper limit
Lower limit
Display data
Version 2 Nov-10