You can make a vacuum pump to seal packages or even do science experiments. I would be very greatful of you time do so. I have been running at 115f, as recommended here, and I use an infrared thermometer to verify. Do you run your vacuum any different when running at lower temps? Typically, around 10 gauge is used for the wrapper, but has stiffeners welded to the outside for rigidity. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. But opting out of some of these cookies may have an effect on your browsing experience. A vacuum oven is the best option for removing butane from BHO, as it maintains temperature and pressure constantly better than other methods. You mentioned if it were a permant setup you would use polycarbonate over acrylic for the lid, is this strictly because of strength and retention properties or is there the risk that the acrylic material could start to seep into my product after prolonged use? I don't have fancy equipment or a lot of money. Thank you for such an incredibly fast reply :) To this I added close nipples, a cross, with two 1/4" ball valves, and two 1/4" MPT to 1/4" flare refrigeration hose fitting. We've tried several different hot plates, with and without trivets and pads to dissipate heat, and ran across a slick set up forum X, posted by Superly and using two layers of reptile mats to generate the heat, controlled by a simple light dimmer switch. Any help would be appreciated. I've even put a metal baking pan and then my pyrex water dish for initial purge before vacuuming. Likewise, people ask, how long should you purge shatter? They would have to be attached to one another, so that they acted as a single beam' What gauge would you recommend if I only want to pull down to 29.2? Fill the extraction tube. This makes for a purer product, and a cleaner smoke. We use cookies to optimally design and continuously improve our websites for you, as well as to display news, articles and advertisements in line with your interests. I also Sell INTAKE AND EXHAUIST FILTERS for this PUMP. A Guide to Growing Cannabis Indoors - Beginners. (/a-guide-to-growing-cannabis-indoors-beginners/) Comments. Please try again. Thanks in advance for your time! dope cook was looking into ambient heat for the chamber and was wondering what you thought of Seedling Heat Mats vs the reptile mats you guys used! Your choice here will be recorded for all the Make: Community Websites. Time is programmable as are heat changes at different times. Basically someone added a polycarbonate lid with gasket, valves and vacuum gauge to a heated ultrasonic jewelry cleaner. He is the author or editor of over a dozen books on technology, DIY, and geek culture. Anyone Know How To Set Up A Small Degassing Chamber Rpf Costume And Prop Maker Community. Dozens of projects in every issue covering Robots, Drones, 3D printing, craft and more, Tips and skill-building tutorials with inspiration from the leaders of the maker community. Briskheat and Omega both make a killer silicone rubber heat mat that works stellar. ð¬ BHO Shatter technique . 5) Refrigeration compressor. So, what can you do with such a vacuum chamber? 100f, 29.2"hg (adjusted) for about 11 hours. (Woot!). Won't a flame kill of the residual butane when smoking? The site requires javascript to be enabled for the best user experience. Depends on how heavy the pot is. Has anyone used one of these things? Do you think this would speed up the purging process? It may seem intimidating but here is the simplest way to make BHO shatter with vacuum purge. Same question about the bottom panel. Lost your password? Will usually be one of 2 sizes on the compressors. The best way to make BHO Shatter is with a closed circuit machine and a vacuum oven connected to a pump, for safety, speed and for its ability to restore the gas.. We put the weed in the corresponding chamber, close it, turn on the gas, wait a little bit and then recover the gas. Probably. These cookies will be stored in your browser only with your consent. (Nice naming convention, by the way :). Hopefully this is useful: A round cylinder would require less wall thickness, because of the way the stresses are distributed. I don't want to leach any nasties out. sending love from Seattle. Here is a chart showing the chemical resistance of Acrylic. They are inexpensive, readily available and the best part--- they learn the system they are in and make accurate temp adjustment fairly quickly. When the two beams reached their limits however, the glass would exceed its ultimate tensile and break, while the aluminum would bend. Thank you for all the data, I will look at the best vacuum pump for BHO and weigh the pros and cons of each. The small fizzy bubbles are CO2 from decarboxylation. . . Also i was wondering where could i get just a negative pressure gauge? I mean is the change in various component's relative vapour pressures (as the temp/pressure is varied) beneficial to the retention of desirable components and removal of undesirable ones? 8) If you want to do electrical testing, use 14/2 house wiring. Where the boiling point really start to plunge is after about -29.89 Hg. For many people, the thought of making shatter at home is intimidating. But from what I can tell it seems that tempered glass is stronger than polycarbonate. You’ll have full viewing since the vacuum chamber will be totally glass. I've heard of people vacuuming their extracts for up to 16 days, but I don't see how they end up with anything but roofing tar after that long of a purge. I then inserted the bulkhead fitting through the side wall from the inside out, installing a gasket on the inside flange, and tightening the nut and lock washer on the outside of the pot. Also, I'm using a Mk3 with 2x24" columns and would like to increase their size. The question arose regarding the suitability of a 2" Polycarbonate plate lid on a 20" pot, so I thought that I would share the answer and the math with you: In summary, it looks to me like a 2" Polycarbonate or a 2" Acrylic plate would work. It does seem like the vibrations would help "Shake" the butane bubbles out of the extract since it's so thick. Welcome to Cannabis Tutorials. . that work and don't dry out or leak or anything like that. You have two issues at this point, so I would replace the lid. I have a very accurate digital vacrometer and I am careful to go no more than 29.8"hg (adjusted for altitude). I got similar negative results, but possibly not quite as bad. […] certain kind of gaskets, etc. Can you help me out with a link or intruction. Stress at the extreme fiber at 450 psi, is a small fraction of the 9,500 psi ultimate tensile strength. rnrnDIY Vacuum Purging Chamber | Skunk Pharm Research LLCrn rnrn rnrn rnrn rnrn rn rn rn rn […], HI I SELL $5,000 dollar VACUUM PUMPS used for $500.00 I realize this thread is a little old but I noticed in the comments, folks are having issues with heating. Wowza, speaking of DIY, look at what Steve whomped up out of acrylic panels! i also found this third method maybe you could help enlighten me if this is a viable option. I ended up vacuum purging it one more time to get all the bubbles out. If it were permanent, we would have a new Viton gasket cut by Paramount, or Gaskets Unlimited and use 1 1/2" polycarbonate, for the lid. or 1/4″ I.D.