Hydrogen Gas Scrubber Pellet
Posted 28 September 2005 - 03:30 PM
Posted 30 September 2005 - 03:06 AM
Posted 30 September 2005 - 04:22 PM
A huge buildup of hydrogen inside a flashlight would typically come from water leaking in and shorting out.
Posted 30 September 2005 - 04:59 PM
When batteries are charged or discharged, they have the means to emit small amounts of hydrogen gas (especially prevalent with lead-acid batteries). Normally it's not an issue, because the area the batteries are charging or discharging is not sealed. In underwater lights, however, that is not the case.
You do not want gradual buildup of this gas, so the pellet removes the small amount of the hydrogen.
I'm still confused why this was posted in DIY...
Posted 29 October 2005 - 09:18 AM
Besides ...DIYers as a group like to think in a creative way about *anything* :)
Posted 10 November 2005 - 05:12 PM
And roll-your own platinum is not exactly cheap
D300, D200, D70, 12-24 f4 AFS DX, 60mm f2.8, 70-200 f2.8 AF-S VR, 105 f2.8 AF-S VR, Tokina Wunderlens.
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Posted 11 November 2005 - 12:39 AM
Posted 26 November 2005 - 12:19 PM
Canon 7d, 50D, Nauticam,Subal, Inon Ringflash, Athena Ringflash, Inon z240 etc.