PSR-11-39-MD (DiveTechnology Inc) on the Inspiration Classic or on the HH

Claudio

There is someone that has experience of use of cells PO2 PSR 11 38 MD (RC Dive Technology inc) on the Inspiration Classic or the HH? I use them from some week on Classic and I find good.
Claudio

jradomski

I have used these cells, they are manufactured by Analytical Industries, they do work but in head to head comparison, in my case they did not last as long as the teledyne cells (obviously a small sample).. I would use these again but right now not as my first choice..

They are reasonable substitutions just stay away from the cells manufactured by International Technologies Dr. Gambert GmbH.. They are sold by several people as replacements, these cells have had major reliability issues..

__________________
Joe Radomski
CCR Trimix Instructor Trainer
ANDI Instructor Trainer Director #10

All posts are personal opinions and DO NOT reflect any affiliated agency unless specifically stated.

Scuba_Vixen

I got 2 of these from RC when I built my first O2 analyser a few years back.

I was impressed by their long life expectancy, (60 months as I recall) and their excellent linearity spec.

One was crap right out of the package, 7mv output in air, and wouldn't read up to 100% O2.

The other is still working fine in an analyser today when compared side by side with another analyser with a new Teledyne R22.

It's hard to say whether the one was just bad from the factory, or whether it sat on an inventory shelf at RC for wayyy too long. Oxycheq just moves so many cells that nothing sits on the shelves for very long, so you're always sure to get a fresh one.

I've gotten maybe half a dozen this year from Patric, and all were exactly as expected so far as mv output is concerned.

Personally, from experience, I'm not planning to use anything but Teledynes.



Darlene