drycell test 5

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Uploaded by on Jun 28, 2008

here is the cell apart

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Science & Technology

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Standard YouTube License

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Uploader Comments (d3adp001)

  • What works best with the arrangement for holes where gas exits and water comes back into the cell?

  • need to be more specific, what do you mean by works best with the arrangement for holes? Are you refering to flow?

  • this resolt of descoloration is acure after how much working time?

  • starts after a dozen or so hours, but it really is dependent on voltage. I overdrove these a little bit to find the bell curve in eff. The discoloration doesn't seem to affect performance.

  • What kind of gasket? and how thick are gaskets? Im currently testing a 8x8" dry cell with 1/16" gasket, also made 1/8th gaskets to try but have not tried yet, Thanks

  • gasket material is neoprene, 60a hardness, and they are 1/16th thick.

    Good luck, and if you can post some videos of the cell.

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  • wow, thanks!!!!!

  • i think i heard someone say that 6" 21 plate is the best for 12 volts, but for 8" plates 24 volts.

    although i realize by balancing the volts & amps, it's the same, but over 6" plates, the voltage gaps are too low between plates.

    -- your vids are good

  • what do you use as electrolyte? In my research caustics will do a number on neoprene. I have been working with EPDM and has great resistant qualities to heat and chemicals, But i dont know how it would work as spacers in a dry cell. May be slightly conductive.

  • well apparently the resoloution is on youtubes end.

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