8 Test and Maintenance Software
8-19
Figure 8-16 Filter Offset
8.5.2 Photoelectric Gain
NOTE
Before configuring the gain, make sure the filter offset has been
reasonably configured.
1)
After start-up and the light source is stable, select Photoelectric-Others-Test Gain
and then click Start.
2) After the test is finished, you can view the gain value in the Gain column.The order is
340nm, 405nm, 450nm, 510nm, 546nm, 578nm, 630nm, 670nm.
3) During the test, the software will configure the gain value to the reaction unit.
4) After the test, you can select PARA and Speed-Reaction Unit-Query to confirm the
configuration.
Note: the order of the gain on the reaction unit is opposite to the order mentioned above.
The order on the reaction unit is 670nm, 630nm, 578nm, 546nm, 510nm, 450nm, 405nm,
340nm.
5) Run background test to confirm the gain configuration.The recommended range for
background is 48000-62000.
6) If the gain values of a channel are not reasonable, adjust them manually. Change the
gain value of the specific channel on PARA and Speed-Reaction Unit. You will get low
background value by configuring large gain value. Similarly, you will get high background
value by configuring low gain value. The input range for gain value is 1-255.
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