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To: techdiver@opal.com
Subject: Scrubber preparations for rebreather
From: badier@cl*.do*.sl*.co* (Frederic Badier)
Date: Tue, 14 Mar 1995 10:31:20 +0100
Currently thinking of developing a semiclosed apparatus, I am looking for
some guidelines/recommendations about scrubber materials preparation.

I know that the scrubber material should be compacted at the maximum to
avoid any  "channeling effect" but is there a standard procedure ? Any
other aspect to consider?

Is there a mean to evaluate the scrubber efficiency other than starting a
breathlessness. How to monitor the autonomy?

Any idea if a scrubber pack with an autonomy of 6 hours can be reused
safely after a dive of 2-3 hours or is it necessary to replace it
systematicly?

Thanks for your help

Frederic

badier@cl*.do*.sl*.co*

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