so i have some AW "IC" 18650 2200mah cells someone gave me. will these be ok around 1.3-1.8ohms? they are protected, but are not IMR. the chart above only shows the IMR cells for sub-ohm rated builds.
would be great if i could use these.
Wow I am definitely going to play with that idea one I get home, the immediate problem that comes to mind is the fact that the airflow is supplied by the center hole below the coil and we all know from experience that our precious product flows south when heated, so that would lead me to believe gunking up would become in issue fast, like the second packing fast, maybe one of these ceramic dishes from the globe atty will fit into the housing for the protank.hey when i was taking my ProTank 2 apart last night it dawned on me... that the ProTanks could be used in a manor that we are using these RDAs. as a solid EO atomizer. basically just remove the top tube of the coil head before (or after) installing. then you could unscrew the PT from its base (leaving the base on your mod), load your oil directly onto the coil, replace the top, and vape away.
because the PTs are glass this appeals to me. this lets to see the vapor build up inside. also, you can rebuild the PT coil heads or just buy them new if you prefer. they are cheap so much better than having to buy Dabbler or similar heads. i have a bunch of old PT coil heads soaking in iso for rebuilding. as soon as i get my ceramic wick i am going to try this out at about 1.8ohms. i suppose i will need a thinner kanthal than 28 gauge? what gauge does Kanger use for their coil heads... anyone know?
oh and i should be able to use my red Efest 18350s with a 1.8ohm coil yes? i always have used them with my ProTanks running 1.8-2.5ohms.
Wow I am definitely going to play with that idea one I get home, the immediate problem that comes to mind is the fact that the airflow is supplied by the center hole below the coil and we all know from experience that our precious product flows south when heated, so that would lead me to believe gunking up would become in issue fast, like the second packing fast, maybe one of these ceramic dishes from the globe atty will fit into the housing for the protank.
But, I can vouch that 28g will fit and work, you just have to make sure no part of the coil touches the housing or you will have problems. An ohm meter is an absolute must in this application.
Rebuilding protank coils is easy once you get the hang of it. 3mm wick is little fat to fit in there easily but it can be done. I would think you will get clogging eventually from dabbing off of the protank head. I would fire it upside down every so often to heat up and vape away anything that has built up below the coil.
are those that are using the braided ceramic wick... are you boiling it such as RDASupplies.com suggests?
Can you play around with the coil and see temp vs time, maybe with different wicks, say stainless vs silica what have you? Great info though!Ah, @2clicker, we're exploring similar corners. What I've found so far is that I can't bring myself to drop a lot of fine concentrate in the various coil assembles. Not that they leak out the bottom, they don't. Stuff solidifies before it's leaking out the bottom hole. But it flows off the coil and is kinda wasted. I haven't found the perfect one.
The Sapphire Bud "atomizer" that's really a bad e-cig clearo, evidently works great with slightly thinned oil, since it's what O-Pen-Vape uses. It's what @Haywood uses with Liquid Gold through airports and all.
The little Seego VHIT has a little cap with chimney you unscrew, and there's the coil in a ceramic cup. There's no place for anything to leak, and the not insignificant oil that condenses in the cap is accessible. If you dab onto the coil and close it back up, you get a couple of monster hits (I do testify!). The only thing is that you sort of need to feed the coil, so if you're not into manually slapping some on the coil, maybe fill the cup? That's a lot o' wax for me. Do you just have to immerse the coil, like with an e-cig rig?
What electric dab I've liked best by far so far for oil is using an electric portable vape with a "pad". Like the B&S Volcano "Easy valve" 30 mm stainless steel "liquid pad", unfolded then cut and folded back up into say 3 smaller pucks. They work in the Solo. They work in the FireFly, and they should work in others. The Solo maintains very even temp in the glass stem, and vaporizes a dab off the SS wire wad at exactly the temp you dial in. Zero waste, zero. The temp maxes out, at 7, i.e. around 450 in the stem. I like it, in fact it's a nice vape on 6.
I'm also dutifully checking out the traditional gold standard, the Ti nail with a big motha propane torch. First of all, we must admit we are powerless, that the little butane torches are just frustrating. And silly, and expensive. Home Depot has the real deal, $14.99 tank and all. And though it perhaps looks a bit cracky, it just works. With one of the new 5 piece "universal" domeless nails that sits on a male or female, 14 or 18 mm header, it's awesome.
I measured the nail temp as best I could with my new IR temp gun. It's hard to get exact numbers because temps keeps changing and using the IR Gun requires mastering a lot of details, like the variable Emissivity of materials, of dulled vs. shiny metals, and the parallax error of the red laser, which isn't in the temp circuits at all, just a rough pointer. For close-up, it's the cavity with the white plastic dome that needs to be pointed at the object.
So what I found is that this Titanium nail, after heating to red, i.e. over 1000 deg F, drops quickly down to around 650 then sits around 550 for a long time. By the time the dab is hitting the nail, it's really not THAT hot, but it's a very even say 550 deg F, maybe 600, when it flash-vaporizes the whole dab. The center threaded pipe holds a lot of heat, so make it protrude a bit, you can pick up some 500 deg heat even when the platform itself is down to around 400. But it's evenly distributed, a far cry from a glowing resistance wire over 1000 deg in a little cup that's at 250. That's what I think is wrong with the pens.
Anyway, this settles the issue for me, that a Ti Nail does have a most useful thermal behavior, and flash vaporizes concentrate evenly around 550 degrees.
Edit: ok so I gave it a shot wrapped a 1.3 ohm 28 g kanthal, in the protank 3 loaded up my erl and got an ok hit, but compared to my igo-w the draw is way too tight, and the smoke is thin not dense, not satisfied with it initially, but the idea is novel, would be nice to have one PT with e fluid and another for erl, further increasing stealth on the go. More tinkering to go I guess.
At the dispensaries here you can buy oil ejuice. I took my provari, 2 PT2 (one with regular ejuice and one with special), and some more juice in extra bottles with me on vacation last summer. Had it all in a case inside my backpack with me through security. The security lady pulled it out of my backpack and asked what it was and I told her its e-cig stuff. She went and got her boss over to also inspect it too. She looked at it for several minutes and then gave it back to me and said have a nice flight! Anyways the PT2 for this purpose works great. I always wondered if you could just use oil in it. The special juice they sale around here is a little expensive and I'm not sure I would do that again. It does look just like regular ejuice though until you take a vape and taste it.
But there's only one way to tell; invest the $30 and buy a half gram.
as soon as my mPT3 arrives i will post some pics of it and my reg PT2 in "dab" mode.
I'm with you; let me know when you get Buddytech (or anyone else) to make one. Until then, for my Pure Gold needs (or any liquid that's no thicker than Pure Gold), nothing beats the GotVapes Sapphire for its combination of convenience of filling, absence of leaking, ease of travel, ability to use all of the loaded product without wasting any, ability to use even tiny 350mAh eGo batteries, and great vaporization of the product.Starting with nice cartomizers, the Buddytech Saphire would be ideal with a ceramic heating element and a glass tube, as well the exclusive use of stainless steel for the metal parts.
Umm, how about "because it works"?I also don't know how you justify putting $35 of TetraLabs PureGold into a $35 e-cig rig.