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I'm using a "Swiss Army" sampler - an old SCUBA 1st with a surplus flowmeter and needle valve mounted on the LP port and a 5000 psi gauge on the HP port. Works as an mix sampler, a tank pressure checker, and constant flow reg for emergency O2 from a SCUBA/O2 tank. Not bad for $20. I keep it along with a doctored non-rebreather mask (two exhaust valves, no open port) in my dive bag. >Using a flow meter and a mask??? I have a flow meter as part of my >analyzer kit.......That's kind of why I got it, too. > >Nanci > > >At 12:07 PM 11/24/98 EST, CaptnDale@ao*.co* wrote: >>In a message dated 11/23/98 8:40:56 PM Central Standard Time, >>joelsilverstein@wo*.at*.ne* writes: >> >><< to expand on your comment --- in theevent you have to put a victim on a >> free flow mask for first aid -- the 80% is uselees since a free flow mask >> only get you about 75% oxygen anyway (i am sure someone out there will tell >> us the exact amount) for 100% is what you want .... >> >> >>How would you go about putting a victim on a freeflow mask with gas from a >>scuba cylinder? It sounds like a good capability to have. Have you done >>this? >> >>Good diving, >>Cpt. Dale Bennett >>Captain Dale's Dive Center >>Enterprise Marine Dive Charters >>CaptnDale@ao*.co* >>www.captaindales.com >> >-- >Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. >Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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