What does the Lamp Anode Voltage trace (HPLC-DAD) actually show?

Hi, What does the Lamp Anode Voltage trace (HPLC-DAD) actually show? We have baseline noise that directly correlates with the fluctuations in the voltage trace. thanks

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0 Wolney Vasconcelos 10 months ago

It probably shows the tension that lamp anode is getting. Have you tried replacing the lamp?
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0 Wolney Vasconcelos 10 months ago

It probably shows the tension that lamp anode is getting. Have you tried replacing the lamp?
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0 SapphyM 10 months ago in reply to Wolney Vasconcelos

Thanks for your reply, that was my first thought...unfortunately our kits are separately maintained and there is pushback when it comes to replacing parts like lamps if they pass lamp intensity tests. Unfortunately this issue keeps happening and we need sufficient external evidence to present until a replacement can be actioned.
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0 Wolney Vasconcelos 10 months ago in reply to SapphyM

Maybe run Noise and Drift Test on Lab Advisor? That will give you the evidence you need. Also, If it is not the lamp, it could be the mainboard
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