Baja sensibilidad en FLD

Question

Buenos dias, 
 Tengo un detector FLD en el HPLC y veo que pr&aacute;cticamente no tengo sensibilidad. Conecto el lab advisor y en flash lamp life-time es de 0%. Sin embargo, el test de intensidad de la lampara da OK. A que puede deberse? como puedo solucionarlo?

sschombu · Accepted Answer

Most important: Cleanliness is vital for an FLD. Maybe your background is too high and therefore the sensitivity dropped. Could be poor quality of water, algae growth etc. 
 Also check the model number and firmware revision. On the G7121A/B older firmware had difficulties with the life-time calculation, so it stayed at 0%.

Baja sensibilidad en FLD

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