Hello, I have a G1321B that showed errors during the OQPV. The FSE changed the flash lamp Iand the Intensity test is OK arround 10000 counts buen the and Raman ASTM Signal/Noise fail. I want to know if there are another test to do.
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Hello, I have a G1321B that showed errors during the OQPV. The FSE changed the flash lamp Iand the Intensity test is OK arround 10000 counts buen the and Raman ASTM Signal/Noise fail. I want to know if there are another test to do.
The intensity test looks okay for an older G1321B, still the result for the S/N test is poor. You can try using a different source of water (fresh/best quality possible) and flush the system thoroughly before running the test. It could also be a contaminated degasser, releasing algae into the system, which then show fluorescence.
If the result is still low, I would suggest to call a technician to inspect the optics (e.g. EX condenser, mirror...). Very likely the quartz window of the lamp housing needs to be replaced.
The intensity test looks okay for an older G1321B, still the result for the S/N test is poor. You can try using a different source of water (fresh/best quality possible) and flush the system thoroughly before running the test. It could also be a contaminated degasser, releasing algae into the system, which then show fluorescence.
If the result is still low, I would suggest to call a technician to inspect the optics (e.g. EX condenser, mirror...). Very likely the quartz window of the lamp housing needs to be replaced.