Reading Lamp Energy Data - Siemens ADVIA 2400 Operator's Manual

6. At the Lamp Energy Monitor window, in the Luminous Energy Check area, enter the
settings:
a. Type
b. Type
c. Select
d. Select
7. Select
The message, "Execute the lamp energy check?" displays.
8. Select
9. On the Lamp Energy Monitor window, select
10. Calculate the scatter plot:
a. Note the value of the 340-nm AD count field.
b. Add 50 to the 340-nm AD count and type the sum in the top field to the left of
c. Subtract 50 from the 340-nm AD count (
11.
Only
OK
If not, proceed to step 12.
NOTE:
comparison standard for the next calculation of the attenuation ratio.
12. Exit the Lamp Energy Monitor window, then select
from the WAIT state to the READY state.
13. Run cell blank measurement.

Reading lamp energy data

1. Execute the lamp energy check and acquire the data.
•
•
2. Select a wavelength for which to display data.
3. Display the voltage or the AD value.
4. (Optional) Change the vertical scale of the graph.
Maintenance
in the Meas. times field.
1000
Enter the number of times to measure the lamp energy (normal setting: 1000).
in the Meas. cycle field.
100
Enter the time (in µs) to elapse after each lamp energy measurement (normal
setting: 100).
.
AD
.
Auto
.
Meas. Energy
.
OK
the graph, then select
Enter
difference in the bottom field, to the left of the graph, then press
The lamp energy displays as a scatter plot.
• If the points are mostly within ±40 of the center, the lamp is normal.
• Otherwise replace the lamp
if you replaced the lamp or a cuvette segment, select
in the Registration window.
The system uses the data from the lamp energy data registration as the
A graph displays at the window.
The lamp energy check data displays to the left of the graph.
Collect Data
.
noted in step 10 a
Initialize
.
) and type the
.
Enter
, then select
Regist Data
to switch the system
123