PADI RDP Made Easy! (Adjusted NDL and Minimum Surface Interval Calculations)
Вставка
- Опубліковано 25 чер 2024
- PADI RDP Made Easy! (Adjusted NDL and Minimum Surface Interval Calculations). Part 3 of our series looking at the PADi Recreatio al Dive Planner (RDP). Its often a confusing and frustrating topic for new divers. In thesis episode Lyell will show you how easy it is to calculate for Adjusted Non Decompression Limits (NDL) and Minimum Surface Interval (SI) calculations....and at the end we have a little surprise for our viewers about the upcoming RDP video!
Want to support the Everything Scuba Channel: (Check out our new Merch store!)
everything-scuba-merch-store....
(NOTE: $1 of each purchase is donate to Project Aware!)
Subscribe to Everything Scuba (If you're already subscribed, thanks! We appreciate your support!)
/ @everythingscuba
-----------------------------------------------
Check out our new website:
www.everythingscuba.net/
Get some great Everything Scuba Merch here:
everything-scuba-merch-store....
Connect with Everything Scuba
Facebook: / everythingscuba
Instagram: / everythingscuba1
Twitter: / everythingscub1
0:00 Struggling with the RDP?
0:51 ANDL....what is it?
2:05 ANDL Example
5:16 Minimum Surface Interval Example
7:59 Next....Win some Everything Scuba Merch!!!
----------------------------------------------
----------------------------------------------
**Disclaimer: Everything Scuba firmly believes you can not teach someone to dive through the internet. We strongly urge people to ensure they receive dive instruction through an internationally recognized training agency and to dive safely and within the limits of their certification level at all times. Our channel is aimed at already-certified divers looking to further their skills.**
----------------------------------------------
In accordance with COPPA laws, please note that content on the channel Everything Scuba is not specifically made for, or targeted at, children.
#everythingscuba
#ifyoulovetoscubadive
#diveintoeverythingscuba
Want to support the Everything Scuba Channel: (Check out our new Merch store!)
everything-scuba-merch-store.creator-spring.com/
(NOTE: $1 of each purchase is donate to Project Aware!)
Subscribe to Everything Scuba (If you're already subscribed, thanks! We appreciate your support!)
ua-cam.com/channels/qkYj52oqx4kie11AMtdRDw.html
Years ago, on a whim, I bought one of PADI's eRDPml electronic dive calculators. I think I used it twice. Give me the printed tables any day of the week. Of course I now have a nice air-integrated dive computer, but I still use my RDPs before almost every dive. (I have air, EAN32, and EAN36 tables, plus a PO2/MOD table and an RDP-size slate, all in a nice bundle that fits in the pocket of my BCD.) Running the tables scares some students, but once you learn it you only need periodic refreshers to retain it. The nice thing about "old school" methods is that they just work. Thanks for posting these highly educational videos.
Just awesome
Thank you so much
What I was looking for in a refresher. Thank you!
Oh yeah. Great one again. Now to win me a t-shirt.
thank you, this is clear and concise
Excellent video - well done, easy to follow and answered my questions. It's been 20 years since learning tables--- always used my computer but had to re-learn the for altitude course test! - thanks.
Larry glad we could help you out. We make our videos for divers just like you! Thanks for your kind words!
Thank you . for this wonderful explanation .
excellent
Interesting that the pressure groups and min SI are different to these values when using the metric tables... Out with EPG of P, back in with an SPG of J, having required a min SI of 28min.
Is it ever recommended to do a safety stop between bars?
Why is a safety stop always at 15ft?
Air seems to close to surface. Wouldn’t it be better between 30 and 20ft?
so wouldn't that mean as an I diver you only have 5 minutes actual bottom time before mandatory deco stop? why would residual nitrogen give you more bottom time?
would it not be safer to round down when finding the ADJ NDL? when he is on table 3, rounding up to 42 mins to group L, instead of group M?
I think so too
I’m preparing for IDC. Do you any online classes or something that I can buy to get myself ready for IDC?
That is something we are currently working on. We are prepping a large series of videos for Dive Theory and other topics within the IDC. Nothing fully finished yet unfortunately. Check out our other videos on Nitrox and the basic fundamentals of scuba diving for more theoretical reviews. Thanks for watching and good luck with your IDC!
I was under the impression that after you have you adjusted pressure group after a surface interval, you then use your depth to figure out how long you can stay at that depth without passing your NDL. But you picked a depth and time to figure out your next pressure group. Why do it this way?
I think it was just an example that you can calculate it that way if you wanted to, most likely you wouldn't.
140’ and 8 min … I’ve always been confused:
Is that 8 min that I can stay at 140’ plus the time it takes to descend to that depth? (Probably not.)
Or is that 8 min from starting the dive to reaching 140’ and then starting the ascent?
Thank you.
i'm not an instructor but my understanding has always been that it starts from the moment you start the dive
@@cwilliams6884 Thanks. That makes sense.