[PSUBS-MAILIST] scrubber performance

[James Frankland]

Hi Hank,

Ive got one of Emiles scrubbers.  Holds the sub at 3200 - 3500 and i find
this quite ok.  I did try an experiment (on land with an assistant
watching) where i let CO2 get to 7500 -  10000ppm for about half an hour.
I could tolerate this just, but i wouldnt like it to go any more.
Kind Regards
James
On 30 January 2014 20:19, Emile van Essen <emile at airesearch.nl> wrote:

>  Hank,
>
>
>
> Is normal, The CO2 level must rise first before the scrubber warms up and
> starts to work. In cold weather it will take longer and you may consider
> electrical preheating.
>
> 2300 PPM / 0,23 % is a good figure anyway!
>
>
>
> Regards, Emile
>
>
>  ------------------------------
>
> *Van:* Personal_Submersibles [mailto:
> personal_submersibles-bounces at psubs.org] *Namens *hank pronk
> *Verzonden:* donderdag 30 januari 2014 19:45
> *Aan:* Personal Submersibles General Discussion
> *Onderwerp:* [PSUBS-MAILIST] scrubber performance
>
>
>
> Is it normal for a scrubber's performance to improve after 15 min or so.
> My scrubber is maintaining the sub at  2,300 ppm  but started much higher
> like 3,500 ppm.   Is 2,300 ppm on the high side?
>
> Hank
>
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