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Forum: Cells

Forum to discuss O2 and CO2 cells.

  1. Exclamation Sticky Thread Sticky: Attention!!! AI O2 Sensor Recall

    I received an e-mail today from Dive Rite Express notifying me of a recall on some of the Analytical Industries O2 sensor sold by Dive Rite Express...

    Started by CCRDVR‎, 17th November 2007 01:14
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 101
    • Views: 23,352
    20th November 2007, 19:55 Go to last post
  2. Sticky Thread Sticky: Cell data request and free software

    All righty then... We have decided to give away the cell plotter spreadsheet free of charge to anyone who wants it... well, with a couple of...

    Started by divetheworld‎, 13th February 2010 16:28
    • Replies: 4
    • Views: 3,018
    22nd September 2013, 16:17 Go to last post
  3. Exclamation Sticky Thread Sticky: Petition to Teledyne Analytical Instruments

    I have tried avoiding a separate thread to avoid being too obstructive. However, people seem to be having trouble in finding the URL, so it makes...

    Started by Pawel Szopinski‎, 3rd April 2010 16:37
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 7,638
    14th December 2011, 07:36 Go to last post
  4. Question Sticky Thread Sticky: Must have new R22D cells to my Inspiration

    I must get hold of new R22D coaxial O2 cells to my AP inspiration. Checked AP direct webpage with out any luck. live in sweden!

    Started by viperman‎, 17th April 2010 11:33
    • Replies: 3
    • Views: 4,040
    20th April 2010, 13:40 Go to last post
  1. What is "Full Scale" for a rebreather cell?

    They say there are no dumb questions, well "they" are wrong. It never stops me from asking anyway. For the last day or so I have been trying to...

    Started by 4ster‎, 25th October 2007 15:02
    • Replies: 2
    • Views: 1,835
    28th October 2007, 22:58 Go to last post
  2. measuring cell voltage with a panel meter

    I'm building a cell checker and have a question about the test circuit design. I know just enough about circuit design to get myself into trouble....

    Started by 4ster‎, 24th April 2008 14:29
    2 Pages
    1 2
    • Replies: 12
    • Views: 2,899
    1st September 2008, 14:32 Go to last post
  3. A new type of CO2 sensor?

    The Winter 2016 issue of DAN's Alert Diver magazine has an article entitled "Do You Know What You're Breathing? CO2 Sensing in Rebreather Diving" by...

    Started by 4ster‎, 23rd March 2016 13:34
    • Replies: 3
    • Views: 1,968
    24th March 2016, 02:46 Go to last post
  4. Homebuilt cell checker - Version 3

    When I first became interested in cell checkers I cobbled together one using one of Martin's (TecMe) 3 cell sensor housings for a Dolphin and I used...

    Started by 4ster‎, 12th October 2016 17:05
    • Replies: 5
    • Views: 1,965
    15th October 2016, 20:52 Go to last post
  5. +1 For AI in my book

    I feel like i have to give credit where credit is do- I had a bad cell from AI, die about 45 days after it came out of the package. After being told...

    Started by 7ftDiver‎, 20th May 2011 00:50
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,622
    30th May 2011, 10:53 Go to last post
  6. Cell failure modes - help please!

    Hi all, After all the discussion about Richard's accident, I'm trying to set up a failure mode chart for O2 cells. I have an idea on a "failsafe"...

    Started by aainslie‎, 3rd October 2008 13:19
    4 Pages
    1 2 3 4
    • Replies: 35
    • Views: 6,435
    15th November 2008, 18:25 Go to last post
  7. Lazy cells: how much is too much?

    I have a recalcitrant cell that spends most of the time being voted out when I'm diving. Much of the time it is low by as much as 0.2. This has been...

    Started by Abbo‎, 20th October 2007 07:04
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,051
    23rd October 2007, 05:43 Go to last post
  8. Cell Subscriptions

    I was thinking, have any of the retailers like Add Helium or Ocean Edge Outfitters considered offering a cell subscription plan? I have found myself...

    Started by Agent 47‎, 5th December 2014 12:34
    2 Pages
    1 2
    • Replies: 12
    • Views: 2,714
    13th December 2014, 12:33 Go to last post
  9. KISS Po2 meter

    Kiss RB divers Has anybody else had troubles with the po2 meters on there KISS classic units? I have been diving with the KISS for the past year...

    Started by andibk‎, 20th October 2005 02:23
    4 Pages
    1 2 3 4
    • Replies: 38
    • Views: 6,280
    25th October 2005, 11:15 Go to last post
  10. any stock of teledyne r22D ou there?

    Would like to buy some teledynes before they get completely out of stock. Any suggestion ? Thanks, Andres

    Started by andrespp‎, 13th April 2010 15:11
    • Replies: 4
    • Views: 1,594
    14th April 2010, 22:40 Go to last post
  11. How are the recent AI cells behaving compared to the N@90 ones?

    Hello, In the past used r-22 type AI cells with pretty bad results in my Kiss, these cells were either unreliable or had a very short lifespan....

    Started by andrespp‎, 21st November 2017 10:14
    • Replies: 4
    • Views: 6,199
    22nd November 2017, 22:44 Go to last post
  12. Smile Best location of O2 sensors

    Hi Since 2002 I have Kissed Dragers. I am now on my fourth Drager iteration ( this is like no other Drager seen) and am contemplating best...

    Started by Andrew‎, 14th March 2012 21:04
    • Replies: 8
    • Views: 1,601
    15th March 2012, 21:15 Go to last post
  13. New CO2 Sensor Tech

    Read an interesting article on a potential new CO2 sensor technology. ...

    Started by AndrewDonn‎, 18th June 2015 07:35
    2 Pages
    1 2
    • Replies: 16
    • Views: 5,820
    30th June 2015, 21:51 Go to last post
  14. Poll Poll: cell failure times

    I'm just curious, how long have people had a cell last for? I know we are told to change them out at 12 months, and like good divers, we repeat...

    Started by Andy Del‎, 24th May 2007 08:51
    • Replies: 5
    • Views: 2,198
    25th May 2007, 07:26 Go to last post
  15. 02 cells

    Hi Does anyone know if you can buy Analytical industries PSR 11-39-MD in the uk Cheers Andyg

    Started by Andyg‎, 8th November 2006 19:09
    • Replies: 8
    • Views: 2,605
    13th November 2006, 09:27 Go to last post
  16. Which cells now?!

    Hi Guys, Well, I'm fairly new to this game.... just got settled in and then the cells thing hits - and one of my cells dies! I've got a Kiss...

    Started by Anthony Barker‎, 12th May 2010 14:34
    • Replies: 1
    • Views: 1,434
    12th May 2010, 21:21 Go to last post
  17. O2 sensors - What you DON'T KNOW - FAILURE!

    I posted an incident with my O2 sensors failing some time back. I just now received a hard copy of the sensor failure report from Teledyne....and...

    Started by bajaecotours‎, 5th November 2006 21:37
    4 Pages
    1 2 3 4
    • Replies: 38
    • Views: 8,270
    29th November 2006, 23:07 Go to last post
  18. R15D o2 sensor

    I am looking to purchase a O2 sensor for my Drager Oxyguage. It has a AI R15d in it. Any sugestions on where to source one or if there is another...

    Started by barrmust1‎, 2nd April 2012 00:04
    • Replies: 4
    • Views: 946
    2nd April 2012, 04:11 Go to last post
  19. Age of "purchased new" cells?

    Hi All, (Apologies this debate has been had in various formats previously but my question is hopefully slightly different, if not can somene...

    Started by Ben Field‎, 2nd April 2008 07:37
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 4,466
    18th April 2008, 15:59 Go to last post
  20. DIY O2 Cells?

    On another now strangely closed thread Kevin and Dave mentioned briefly home-made oxygen sensors. While now I've thought about it this is rather...

    Started by Ben Field‎, 7th October 2008 08:02
    2 Pages
    1 2
    • Replies: 10
    • Views: 3,023
    7th October 2008, 23:01 Go to last post

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