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Forum: Decompression & Gas Choices

Forum to Discuss all aspects of Decompression including: Models, Gases inc. bailout, deompresison planning software. END etc etc

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  1. V-Planner Decompression Software

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    Forum Statistics:

    • Threads: 30
    • Posts: 321

    Last Post:

    V-Planner Nitrox mixing tools... Go to last post

    by jeffgerritsen

    10th January 2014, 19:49

  1. Get bored on deco?

    I thought I would share this I have just purchased a 200ft/60m waterproof 128mb MP3 player from iriver for $40 + $28 to ship to Canada as they will...

    Started by louisrankin‎, 30th August 2006 09:44
    23 Pages
    1 2 3 4 5 ... 23
    • Replies: 224
    • Views: 26,874
    16th November 2008, 04:43 Go to last post
  2. Gradient Factor for Dummies

    Hi All :) UWSojourner aka Kevin Watts has kindly written another article which has has submitted to the library :) Gradient Factors for...

    Started by Louby Lou‎, 27th May 2006 22:16
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 63
    • Views: 26,574
    30th July 2010, 04:38 Go to last post
  3. Is GAP DEAD?

    Maybe this should be a memorial thread for the GAP decompression program. With each new release of V Planner Live I continue to get a stronger...

    Started by jkaterenchuk‎, 19th April 2009 13:31
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 65
    • Views: 19,028
    14th November 2016, 22:38 Go to last post
  4. Royal Navy Tables

    I'm looking for any information on the deco tables/procedures used by the Royal Navy. Does anyone have anyh links/info? thanks Jason

    Started by jasondrake‎, 25th January 2009 03:38
    2 Pages
    1 2
    • Replies: 10
    • Views: 17,346
    22nd October 2010, 16:23 Go to last post
  5. I Decided to breath water!

    Well, in its gaseous form anyway:-). After tons of research, I can't understand why rebreathers are not using hydrogen as a diluent. Its much...

    Started by 19Hunter68‎, 3rd January 2010 06:05
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 55
    • Views: 17,067
    8th January 2010, 19:09 Go to last post
  6. Deco gas switches, ccr advantage?

    Some friends have taken up switching to introx, 32./., during deco on trimix dives to cut down on their deco obligation. At best I have an...

    Started by PeterVICEG‎, 19th April 2014 19:15
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 83
    • Views: 16,270
    25th April 2014, 17:58 Go to last post
  7. What the hell is a CNS-clock???

    What the hell is a CNS-clock??? Technical Diving, without any doubt, is one of the most risky and challenging activities people can take part in....

    Started by oliver.wolf‎, 8th October 2006 10:00
    3 Pages
    1 2 3
    • Replies: 21
    • Views: 14,571
    29th May 2007, 06:19 Go to last post
  8. convert LPM to cubic feet per minute

    what is the formula for converting an RMV in lpm to cu ft.? so what would 1.25 lpm equate to? thanks BAM

    Started by Monkey‎, 25th July 2007 04:07
    • Replies: 4
    • Views: 14,502
    25th July 2007, 06:18 Go to last post
  9. Buhlmann vs. RGBM

    Hi all.. I am new as a RB diver, I use a VR3 computer. but I dont know the different between Buhlmann and RGBM...? The best for RB diving are..??...

    Started by krause‎, 30th January 2007 18:24
    2 Pages
    1 2
    • Replies: 18
    • Views: 14,305
    1st February 2007, 08:45 Go to last post
  10. Long Deco's - How do you pass the time?

    Aloha everyone, My buddy and I routinely do 3 hour closed circuit dives on our Prisms, usually we are pretty well entertained scootering along...

    Started by NoBubblesNoTroubles‎, 24th June 2015 22:11
    5 Pages
    1 2 3 4 5
    • Replies: 49
    • Views: 13,874
    18th September 2015, 05:26 Go to last post
  11. END/EAD trimix diluent calculation formula?

    Hi, I need help! Can someone give me the calculation formula needed to know the END/EAD of a trimix diluent versus the PpO2. Thank you very much.

    Started by Stephane‎, 26th October 2008 19:58
    2 Pages
    1 2
    • Replies: 19
    • Views: 13,540
    27th October 2008, 15:36 Go to last post
  12. Trimix CCR dive software, below 100 meters

    Hello! Do you dive past 100 meters? What software do you use to plan and why? We need as much advice as possible on this topic. We are...

    Started by prodive israel‎, 9th February 2011 09:30
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 56
    • Views: 13,031
    19th March 2011, 17:51 Go to last post
  13. Stupid Helium Question

    I sell helium balloons in one of my stores. Is the helium sold for balloons the same as the helium used for gas blending? Are there grades of helium?...

    Started by jcassara‎, 20th December 2008 14:40
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 52
    • Views: 12,882
    22nd January 2009, 07:00 Go to last post
  14. Diluent / Bail-out / Deco Line gas choice

    Hi all, Just wondering about your choice in matter of diluent / bailout and Deco line for let see : 1 / Dive at 40 m (130 ft) 2/ Dive at...

    Started by wondersea‎, 8th June 2007 15:55
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 71
    • Views: 12,406
    3rd February 2017, 15:34 Go to last post
  15. WOB difference between air and trimix

    Has anyone seen a direct comparison between WOB effort in a rebreather using helium vs straight air diluent? I am hoping for some numbers if it has...

    Started by wedivebc‎, 8th April 2016 22:17
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 11,589
    25th August 2016, 16:21 Go to last post
  16. Scary dive plan?

    I have this friend who came to my house the other day to borrow my helium analyzer. I was on my way out for a dive myself but he came by early enough...

    Started by wedivebc‎, 17th November 2010 02:59
    10 Pages
    1 2 3 4 5 ... 10
    • Replies: 93
    • Views: 11,539
    2nd December 2010, 12:50 Go to last post
  17. Question Isobaric Counter Diffusion

    Hi all. On this subject something has confused me for some time: You often read that you should maximally decrease the He by X percent for...

    Started by mortenkjerulff‎, 5th June 2007 08:35
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 11,326
    7th June 2007, 17:52 Go to last post
  18. Deep, but really deep, BO choise...

    Hi After looking this video YouTube - Dive to Gotta Big 154m I can see in the video that they are using two S080 for 154mtrs deep dive....

    Started by Mikel-Deko‎, 18th September 2009 11:59
    8 Pages
    1 2 3 4 5 ... 8
    • Replies: 73
    • Views: 10,464
    5th October 2009, 12:14 Go to last post
  19. Decompression Software

    I just had a look in the links section and only 5 Deco Software products are listed. Does anyone know of a good list? I'm generally after something...

    Started by Steve‎, 10th June 2008 09:47
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 10,454
    17th July 2008, 11:38 Go to last post
  20. Need help with Schreiner equation

    I am experimenting with programming dive tables using the Buhlmann algorithm, but am having a problem using the Schreiner equation to compute the...

    Started by MikeMayfield‎, 10th February 2009 10:28
    2 Pages
    1 2
    • Replies: 11
    • Views: 10,058
    16th December 2011, 01:55 Go to last post

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