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rsingler's Recent Activity

  1. rsingler attached a file to the thread WOB questions.

    It used to be that the technician tuning a G250 could play a role in WOB by how he/she adjusted the VIVA venturi vane. This was before...

    Screenshot_20191230-134203_OneDrive.jpg Jan 26, 2020 at 3:30 AM
  2. rsingler liked couv's post in the thread Attention MK-15 aficionados.

    OK so you are a little short on G250ies and MK10s PM me when you're ready for some more. I don't have any MK1s, but I do have a couple...

    Jan 26, 2020 at 2:35 AM
  3. rsingler liked tridacna's post in the thread Attention MK-15 aficionados.

    As a matter of fact... I’m doing my D420, D300, D350, D400 comparison dive this week. All hanging on a Mk10plus. @rsingler take note.

    Jan 26, 2020 at 2:34 AM
  4. rsingler liked broncobowsher's post in the thread Driving home to altitude.

    Negative pressure is no more than 14.7 PSI. That pressure pot look like it will take it. I can't tell what the scale goes to, hopfully...

    Jan 26, 2020 at 2:32 AM
  5. rsingler liked WinfieldNC's post in the thread D420! How about that?.

    Will do. Planning to hit the quarry here before too long. Kind of cold for me in NC but I’m going to do it anyway. 7mm wetsuit. I’m...

    Jan 26, 2020 at 2:30 AM
  6. rsingler liked Dr Simon Mitchell's post in the thread WOB questions.

    Hello, rsingler has answered the questions. Here is my take with some nuances not included in his answer. Yes it is volume, but no,...

    Jan 26, 2020 at 2:22 AM
  7. rsingler liked lowviz's post in the thread Attention MK-15 aficionados.

    @Angelo Farina, @couv and @tridacna : Look what showed up in the mail today... Thanks guys!!! I love this three-way deal! Got the...

    MK15.jpg Jan 25, 2020 at 4:17 PM
  8. rsingler liked Mike1967's post in the thread Driving home to altitude.

    @ATJ don't forget to change your battery :D

    Jan 25, 2020 at 3:18 PM
  9. rsingler attached a file to the thread WOB questions.

    1. Yes 2. Yes. Your posted WOB loop looks to be calibrated in mm H2O. 3. One joule is the energy needed to move 1 l of gas through a...

    Screenshot_20200125-121058_S Note.jpg Jan 25, 2020 at 3:15 PM
  10. rsingler attached a file to the thread Driving home to altitude.

    That is a GREAT idea! I'll try that as soon as I get home next week. Need to get a small suction pump. Does anyone know if this is...

    DSC_3717.jpg Jan 25, 2020 at 2:50 PM
  11. rsingler liked broncobowsher's post in the thread Driving home to altitude.

    OK, pressure pot test idea. Set the end dive as late as possible in the Shearwater. I know I have mine bumped out to 5 minutes and I...

    Jan 25, 2020 at 2:43 PM
  12. rsingler liked RonR's post in the thread Can anyone suggest a computer for returning to altitude after a dive.

    I don't have any insight into how SW is set up, but for Cobalt on the surface we recalculate tissues whenever we need to provide the...

    Jan 25, 2020 at 4:03 AM
  13. rsingler liked KenGordon's post in the thread Can anyone suggest a computer for returning to altitude after a dive.

    It is easy to calculate a negative ceiling in Buhlmann. This can be converted from say -1m of water to however many 1000s of feet of...

    Jan 25, 2020 at 4:03 AM