Discussion Category:  Water Purification

Delay in Water Dispensing

I'm using the Millipore Direct Q 5 UV water system, and am trying to calibrate the flow rate. There is a delay in the water dispensing which is causing the "flow rate calculation" to be lower than it should be. Does anyone know how to fix this?

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Asked by

Benjamin
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soly

There is always a slight delay in the volumetric dispense feature.

  • Have you performed the dispense calibration? Is the dispensed volume accurate and repeatable
  • If the final filter is not purged of air or if it is partially blocked, will cause the flow to be erratic, slower and not repeatable. 
  • Are there any kinks in the tubing between the system and the storage tank?
  • Is the pump operating in the system?
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