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Recent content by rickco007

  1. rickco007

    MiniTab: Increase Graph Resolution.

    Hi, Wonder if anyone know how to increase the Minitab Graph resolution from 3 decimals to 4 decimals. See attached pictures and highlighted area. Best regards EKhttp://files.engineering.com/getfile.aspx?folder=1cc82dd8-22fc-42f8-ab56-0a14546360fe&file=Capture.PNG
  2. rickco007

    Pulsation Damper Location

    Thank all. I had actually make use of a pressure reducing valve to regulate my incoming pressure. Seems to work out as fine.
  3. rickco007

    Pulsation Damper Location

    Thanks guys! You have provided lots of information. Greatly Appreciate it. Best regards Rickco
  4. rickco007

    Pulsation Damper Location

    Hi Bimr, My question is if I do not fix the pulsation dampener near my pump, but I fix it near my sensative equipment (example 25m away from pump), what is the impact? Best regards Rickco
  5. rickco007

    Pulsation Damper Location

    Hi Itdepends, So you mean that if in once every 20 second, the pump pump, it will be able to smoothen the flow, but if the pump keep pumping, it may not be able to help to smoothen the flow?
  6. rickco007

    Pulsation Damper Location

    Hi Bimr, Dubmac, I do understand. I am thinking if my supply flow is non turluence, by adding a PD near my equipement, will that help to regulate the flow and pressure.
  7. rickco007

    Pulsation Damper Location

    Hi all, I read on most of the installation manual of a pulsation damper that it is recommended to install it as close to the displacement pump as possible. I wonder what will the impact if I install near a sensitive system where the flow need to be non turbulence? Will that help to damper the...
  8. rickco007

    Flow Control for Solution System

    I do agree with both of you. Something need to be done in order to solve this problem. The local tank concept will definitely work, but I will need to add in features for sanitization. Thanks for all the advice and idea.
  9. rickco007

    Flow Control for Solution System

    As expected by itdepends, we could not control the dispensing rate well enough as the fluid supply varies from 3.5 to 4.5 bar. Unfortunately, we do not have the option to change the pump or add a return line to the tank. From my understanding, a pulsation dampener needs to be install as close...
  10. rickco007

    Flow Control for Solution System

    Hi LittleInch, Got it, I will try that out. Target weight is approximately 135g +/- 1g. Thanks for all the advice.
  11. rickco007

    Flow Control for Solution System

    Thanks for all the advice, LittleInch/Latexman/Compositepro, Hi LittleInch, a pulsation damper would certainly help. I am actually thinking of a system that can dispense accurately to +/- 1gram of water with a range of supply pressure. For example, if the system is installed in plant A, with a...
  12. rickco007

    Flow Control for Solution System

    Hi Latexman, Thanks for the advice. I had attached a schematic. Not sure if I have got all the symbols are correct. The dotted line are electrical input and output feedback line. Best regards...
  13. rickco007

    Flow Control for Solution System

    Hi, Need some advice on flow control for solution system. I have a system that dispense fluid into a container and the dispense amount is determine by a fiX weight. Currently, I am facing the problem in controlling the flow which resulted a wide fluid dispensing variance. In the up stream, a...
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