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Forum: Cells

Forum to discuss O2 and CO2 cells.

  1. 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: 2,903
    22nd September 2013, 16:17 Go to last post
  2. 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: 7,388
    14th December 2011, 07:36 Go to last post
  3. 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: 3,954
    20th April 2010, 13:40 Go to last post
  4. 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: 22,528
    20th November 2007, 19:55 Go to last post
  1. Input Wanted For Meg Only Cell Checker

    Hi everyone, To start off I will say that I am a machinist by trade so the machining part of the project is easy. I am looking to make a...

    Started by gene1340‎, 11th November 2008 14:34
    • Replies: 3
    • Views: 1,388
    12th November 2008, 05:58 Go to last post
  2. First experience with my new cell pressure pot

    OK, so I finally finished my long-on-the-back-burner cell pressure pot project today. Iíll write up build details- really simple- in a separate...

    Started by Skipbreather‎, 29th October 2008 18:40
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,681
    5th November 2008, 12:41 Go to last post
  3. Sensor changes valu when moved

    Salu I found something strange: I have a AI sensor with nice output... 9.5mV.. When tested in my pressure chamber it shows fine readings, no...

    Started by Mike_Eitel‎, 21st October 2008 18:33
    • Replies: 7
    • Views: 1,373
    22nd October 2008, 23:16 Go to last post
  4. How many indicators can an O2 sensor drive?

    How many indicators can a single O2 sensor drive? They are an O2 powered battery but what kind of current can they put out before the sensor voltage...

    Started by Gary68‎, 13th October 2008 15:14
    • Replies: 5
    • Views: 2,099
    21st October 2008, 18:25 Go to last post
  5. Why Group O2 Sensors in One Place?

    Pretty much all the Rebreathers I see, have a combination of 3-4 O2 Cells grouped in the can. I think there might be a better way to utilize 3...

    Started by Windwalker‎, 13th October 2008 18:59
    2 Pages
    1 2
    • Replies: 12
    • Views: 3,179
    17th October 2008, 08:52 Go to last post
  6. Cell PO2 range

    Hi all, Came across this spec on cells, and it looks like P02 range is 0 - 1 on most cells. http://www.teledyne-ai.com/pdf/diving.pdf Is...

    Started by Totto‎, 14th October 2008 21:02
    • Replies: 9
    • Views: 4,476
    16th October 2008, 21:08 Go to last post
  7. City Technology DiveceL3...?

    I ran across these cells at the LDS: Does anyone know anything about them? They are the cells that come with the Oxyspy oxygen analyzer when...

    Started by fredrikj‎, 6th February 2007 18:27
    • Replies: 4
    • Views: 2,318
    13th October 2008, 13:02 Go to last post
  8. Can/Could PEM cellls be used?

    One particular type of PEM cell came to mind when looking for an alternative to our current fuel cells. Direct-ethanol fuel cell - Wikipedia, the...

    Started by Dutchy‎, 10th October 2008 08:36
    • Replies: 0
    • Views: 1,386
    10th October 2008, 08:36 Go to last post
  9. 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: 2,933
    7th October 2008, 23:01 Go to last post
  10. Poll Poll: How do you manage your cells?

    My cells getting towards that age when I'm thinking about replacing them - (it seems like I just did it but time flies!) It got me wondering how...

    Started by Underwaterbear‎, 25th September 2008 14:36
    4 Pages
    1 2 3 4
    • Replies: 37
    • Views: 5,046
    29th September 2008, 13:38 Go to last post
  11. Where to buy coax SMB connectors with loom

    Hi, Am thinking of switching my R22D cells over to the Teledyne equivalent ones that take the coax SMB connector. The reason is that I suck at...

    Started by S. Marc‎, 21st September 2008 02:53
    • Replies: 2
    • Views: 1,650
    21st September 2008, 04:30 Go to last post
  12. 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: 2,843
    1st September 2008, 14:32 Go to last post
  13. cellcaps-iam so bloody stupid

    i search a long time the caps and i found an ap seller.ok no problem. and tonight my girlfriend is not at home,i play with a new shutoff valve...

    Started by seppu‎, 28th August 2008 20:54
    • Replies: 3
    • Views: 1,327
    29th August 2008, 09:48 Go to last post
  14. Where Do You Buy Cells

    I need to purchase some AP cells for my Evo and would like to get them from someone close to me (Western Canada) if possible. If anyone knows of a...

    Started by diverrob‎, 10th August 2008 23:02
    • Replies: 5
    • Views: 1,602
    12th August 2008, 13:19 Go to last post
  15. Cells from AP - bad mv reading

    Have recently put in 3 new cells i got from AP, date on them are A8 i.e. January 2008 checked the mv reading on them and they came out as 8.1, 8.4...

    Started by sisco‎, 11th August 2008 14:47
    • Replies: 9
    • Views: 1,642
    11th August 2008, 19:55 Go to last post
  16. Calibration Question

    I have new AI cells in my Evo and have been having trouble with the cells when diving in warm H2O (25C). I do all of the pre-dive checks and...

    Started by diverrob‎, 14th July 2008 04:12
    • Replies: 9
    • Views: 1,638
    15th July 2008, 08:59 Go to last post
  17. Sensor Response time.

    Both AI and Teledyne quote a response time of 6sec to reach 90% accuracy for their PSR-11-39 and the R22 sensors. Does anyone have a response graph...

    Started by Steve‎, 26th June 2008 01:29
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,783
    27th June 2008, 17:19 Go to last post
  18. Atmospheric Pressure and Calibration

    I know there have been many threads regarding calibration. Some of us practice the method of calibrating before each dive, while some calibrate once...

    Started by mempilot‎, 19th June 2008 13:28
    • Replies: 4
    • Views: 1,926
    21st June 2008, 02:06 Go to last post
  19. New cell's but are they any better ?

    Well, I have fallen in to the trap 3 new R22Dís from https://golemgear.com/ nice service 8 dayís. D 8 and £44.00 each inc P&P at Paypall exchange...

    Started by smokey‎, 11th June 2008 11:06
    • Replies: 1
    • Views: 1,445
    11th June 2008, 11:28 Go to last post
  20. K1Ds

    Does anyone know where the best place would be to order a couple of K1s to be sent out to me fairly quickly? Dave

    Started by Dave1w‎, 9th June 2008 13:37
    • Replies: 2
    • Views: 1,466
    10th June 2008, 00:23 Go to last post

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