Testing out our new vacuum pump. If you want to see something inside of that chamber please leave your suggestion in comments
Пікірлер: 623
@0zeroburn8 жыл бұрын
So this video is kind of the polar opposite of the hydraulic press.
@epsdudez8 жыл бұрын
Pneumatic pull?
@eseagente8 жыл бұрын
+Epsdude Z nice one
@jiachunlim51808 жыл бұрын
+Epsdude Z WELKUM TO THE PNEEUMATIC PULL CHENEELL
@AdmiralTom8 жыл бұрын
Put the stuff that you press into the vacuum chamber to see if they return to their original shape
@petti788 жыл бұрын
Nice try :-)
@sept8368 жыл бұрын
I was thinking that
@Widestone0018 жыл бұрын
That's called Sarcasm if I am not mistaken. :-)
@mikebarnacle14696 жыл бұрын
The irony is that you are in fact the tard for being the only one who doesn't get the joke.
@kenwolfe60938 жыл бұрын
After doing the water and moisture experiments, you need to change the vacuum pump oil, or at least close the valve and let the pump run down to 28 or 29"Hg for a half hour or more to drive the moisture out of the oil in the pump. Doing this will keep the pump working like new for a long time. Leaving the moisture in the oil can and will cause corrosion and other problems. Very cool stuff you guys are doing! Thanks for making great entertainment!
@Beyondthepress8 жыл бұрын
I run the pump for a while yesterday until the oil was looking normal. I put the pump on again today to be sure. Perhaps I should buy more oil to be able change it after watery stuff. If this vacuum stuff really gets of I am probably going to get more powerfull pump and leave this one for dangerous stuff like exploding sport balls.
@kenwolfe60938 жыл бұрын
+Beyond the press you can never go wrong changing the oil in a vacuum pump. The oil is used for lubrication AND as part of the pumping process. So, if the oil is contaminated it won't pump down very well and the pump will get damaged also.
@nateshattuck15128 жыл бұрын
Hearing you say new and interesting swears is what brings me to your channel(s). You delivered!
@clarkkent9998 жыл бұрын
*_Vah Kuum_*
@Chrisallengallery8 жыл бұрын
Vah Kuum Poomp
@1FbPT28 жыл бұрын
fakoom
@D4RKBRU738 жыл бұрын
Sounds like a race from Star Trek...
@68Squid3 жыл бұрын
It was really cool listening to the alarm clock slowly get louder as air was added. Never seen a practical demo like this
@jaredmeit61278 жыл бұрын
Put a carbonated drink inside. like a soda or beer.
@TerminvsEst8 жыл бұрын
Yes Mr. HPC! Please do this!
@CafeEnergy8 жыл бұрын
+TerminvsEst yeah, but shake it first and see if the can can withstand the pressure difference.
@Widestone0018 жыл бұрын
Where's the fun in that? xD Explosions! And a thick blast shield, just in case. :-)
@Viking06128 жыл бұрын
I have to admit, out of all the vacuum chamber experiments on KZbin, this one instantly became the best. I have never seen anyone before demonstrate the inability of sound waves to propagate through a vacuum.
@thelamb2888 жыл бұрын
Here is an idea for your vacuum chamber; 1. Get football and de-flate it. 2. Then pump up the football with water!!! 3. Put it into vacuum chamber and remove the atmospere!!! Have fun. All the best, Pete Lambert UK.
@Gardab8 жыл бұрын
I must say I totally loved your video. A thumbs up is not enough to show it. In school they always teach about this things, but you never get to see it. This is an excellent (and funny) demonstration about that. Cheers to Mr. and Mrs. HPC
@kithpendragon8 жыл бұрын
Thank you for replicating science experiments! This is one of the most important things that many scientists fail to do.
@General_Confusion8 жыл бұрын
That pink marshmallow looked very dangerous and could have attacked at any time, i'm glad you saw fit to deal with it.
@melissametivier48 жыл бұрын
sac43 has just won the internet. We can all go home now. Good game, everyone!
@sethfaulkner12538 жыл бұрын
+Melissa Metivier are you an Imgurian by any chance?
@melissametivier48 жыл бұрын
seth stheslayer Nope.
@shhmule8 жыл бұрын
More Vacuum videos please! It's really interesting to see what happens.
@James-mm8gc8 жыл бұрын
You guys are very creative. Appreciate all your videos.
@ivyssauro1238 жыл бұрын
I thought the marshmellow would get thinner and smaller! haha wow! Really nice.
@jugalator8 жыл бұрын
A fun idea to complement the press. Like a reverse idea. I liked some experiments for teaching too!
@christiangob94938 жыл бұрын
At first you have driven off disolved gases from your water. This explains why it started "boiling" very short after switching off the pump. You could repeat your experiment with boiled/degassed water. Your pump will be thankful if you leave it running for longer periods. Short on/off cycles are usually bad when the pump is cold. Try freezedrying, for instance icecream or strawberries.
@rippsteakface8 жыл бұрын
I think this is one of the best non-press videos. Extremely interesting to see what the vacuum does to everyday objects. I'd like to see you guys try a water balloon, a rubber band ball, a clay animal, maybe some bread, etc.
@bdouble698 жыл бұрын
Hello from Australia. I've only just discovered your channels enjoy your videos.
@JohnRysdyk8 жыл бұрын
You just scared the heck outa me. I got vacuum brakes on my model train.
@theHiddenStone8 жыл бұрын
Some suggestions : expanded polystyrene / packing foam, bubble wrap, a balloon animal, sponge.
@CaptainEverythingHumorandMore8 жыл бұрын
Pretty cool guy. Would enjoy having a beer with ya. Thanks for the video and Take care
@poisnonsei8 жыл бұрын
I see the beginning of a new channel lol
@CrazyKosai8 жыл бұрын
This is really interesting, more of these pls
@jakewestbrook32148 жыл бұрын
despite the noise, that looks so much better than the 30 some year old equipment my school's science program had. also, this may be an overdone request, but there should be clay animals put in the pump as well.
@kickpublishing6 жыл бұрын
I love this guy's accent - its the star of the show
@GranVlog8 жыл бұрын
No one can hear you scream in the vacoom pump
@chemxcore8 жыл бұрын
*vacoom poomp
@jorge17348 жыл бұрын
and because sound can only travel through air...
@RezzaNL8 жыл бұрын
Not only air through a medium.
@jorge17348 жыл бұрын
RezzaNL my bad...
@nicparker38096 жыл бұрын
chamber not pump lol
@megamixa8 жыл бұрын
The way he says vacuum is great.
@MightyJustas8 жыл бұрын
that was actually really good idea. Mayb put some feathers inside and shake it a little bit to see if it moves quicker! Good job press guy, you have been seen by many lithuanians already as some of your videos got posted by media on the internetz
@MisterScotti8 жыл бұрын
Your videos are actually very good physics videos. Physics teachers should show them in their classes.
@vaska007628 жыл бұрын
Deal with extremely dangerous "animal" in chamber.
@UkiMalefu8 жыл бұрын
yes! this!
@bricolagefantasy2948 жыл бұрын
make a clay animal with small ballon inside it, and watch it explode.
@BlueStarGamingNate8 жыл бұрын
+Bricolage Fantasy2 that would be cool
@conspiratordrew8 жыл бұрын
I came to the comments to suggest this myself
@seth60828 жыл бұрын
Yes, put a hamster in that thing!
@dazmac47738 жыл бұрын
I love your videos mate. You should try an air filled balloon, cans of soft drinks, Spiders, Fruits (Watermelon / Tomatos)
@Hellsslave6668 жыл бұрын
To freeze the water you need to get the temperature below 0°C while keeping the pressure above roughly 5 mbar (500 Pa). If the pressure get lower then 5 mbar You need a lot less temperature then 0° because the freezing point is different and low pressures. Also after the Temp drops to 0° you need to take away another 334kJ/kg of energy to make the water actually freze. But since evaporation takes away 2265kJ/kg This could actually be possible. I cant really be bothered to do the calculations (which are in an ideal closed system, which is not practically possible), but in theory it would be possible to freze some water by lowering the pressure. It just depends on the temp of the water at the start.
@rkirke18 жыл бұрын
Electric arcs! Two metal bolts through the lid with o-rings to seal, a spark gap inside and a neon sign transformer on the outside. The appearance of the arc should change several times as the pressure drops. You can also try filling the chamber with argon or CO2 from a TIG welder to get much bigger and more colourful arcs. I don't think there is any x-ray hazard at these pressures (I think x-rays need around 10^-6 atmospheres), but I would keep the voltage under 10kV just to make sure!
@i.p.freely25018 жыл бұрын
VIDEO IDEA: Make a FREEZE DRYER , do ice cream and meat. also ensure you have a single stage or double stage vacuum pump, and ensure new oil as often as you can, especially if doing multiple try with moist items. Put a thermometer in the item to show temperature drop etc.
@Saragarhifighter8 жыл бұрын
Thank you for sharing your experience, please describe the brand and other configurations of the vacuum pump such as motor hp, rpm vacuum speed and ultimate pressure. regards.
@jackking55678 жыл бұрын
In science we removed the air from a metal oil can (5 litres) - an old style engine oil container. Once the air was out we inflated it back up. Vacuum pumps are awesome machines.
@express3758 жыл бұрын
Things to vacuum.An egg,ping pong balls,different fruit?
@DonaldKing238 жыл бұрын
Marshmallows are always cool in vacuum chamber.
@gazmobile8 жыл бұрын
Why does the sticker on the vacuum gauge say cut the top off after installation, but its still on?
@madinatore8 жыл бұрын
burning sparklers, liquor, grapes and ping pong balls to give a serious suggestion.
@Boobashoob8 жыл бұрын
a water ballon. Fill it so there is no air inside... just water. Then get it to boil.
@fireworks3688 жыл бұрын
Would your camera still working in the chamber?
@Beyondthepress8 жыл бұрын
I try that next time with cheapest of my cameras. I am bit afraid that air escaping from inside of the camera could broke some seals if there is any on regular cameras.
@fireworks3688 жыл бұрын
Make sure you do not put the waterproof case on a gopro if you use one. I think it may crack. Would a spinning fan speed up if there is no air? That would be cool
@kalma50038 жыл бұрын
Sure it will.
@keyboardfromelbaf61388 жыл бұрын
+Beyond the press I've always wanted to see what a can of soda in a vacuum would look like
@MarvinBug8 жыл бұрын
Awesome! Try a partially inflated balloon
@cheeto44938 жыл бұрын
or an "empty" balloon just tied off. There will be enough air inside to fill the whole chamber.
@TJGARCIA_8 жыл бұрын
I Love This Channel
@jrnascimento14488 жыл бұрын
Beyond the press, is knowledge too.
@jospi28 жыл бұрын
Since it's European Football championship soon, use a fully pumped up football.
@HydraulicPressChannel8 жыл бұрын
I have been thinking about that but if the ball breaks the pressure shock would probably broke my pump. So I need to do some safety measures before that.
@bachaddict8 жыл бұрын
Start with a deflated ball!
@imburrrito59458 жыл бұрын
+Hydraulic Press Channel keitä siinä pastaa
@ArnoldSig8 жыл бұрын
+im burrrito ei se ihan noin toimi😂 vaikka se vesi kiehuu ei se sen kuumempaa ole eli ei tulis valmista pastaa.
@imburrrito59458 жыл бұрын
+Arttu Siukonen siitähän tulee pehmeempää ku se vesi menee sinne sisälle vai? :D
@tolipwen14878 жыл бұрын
You might try to stick 'gauge blocks' together with vacuum instead of heat/friction. You could then perform a power lift to try and separate. If you do try this, prepare for when they separate to avoid injury. You could also try to separate stuck gauge blocks with vacuum instead of heat.
@Ts_Evildroid8 жыл бұрын
Awesome vids! Put some clay figures in there like you do on the press.
@NotRealNamesAgain8 жыл бұрын
The high to low sound when you allow the air pressure to rush back in is interesting, I wonder if you attached a whistle to the valve's inlet...
@AllenSAshley8 жыл бұрын
I had no idea the marshmallows would do that in a vacuum! But it makes sense that it would happen
@philipkaiser56638 жыл бұрын
The Triple Point of Water is at 0.01°C and 0.0061 bar. So you should be able to reach it, but it might require a different pressure gauge.
@ChumpusRex8 жыл бұрын
The pump claims to have an ultimate pressure of 0.00002 bar, so should be able to reach the triple point. However, it is a cheap pump, and it may only approach that pressure at desperately low rates. The pump claims to have a pumping rate of 280 litres per minute, and given the performance in this video, the pump rate falls precipitously as the vacuum builds.
@JuanPretorius8 жыл бұрын
but surely the pressure gage doesn't actually affect the pressure?
@philipkaiser56638 жыл бұрын
Juan Pretorius The Pressure gauge doesn't affect the pressure but you have to dial in the pressure very exactly so a gauge with a finer resolution is necessary,
@JuanPretorius8 жыл бұрын
Philip Kaiser Can't you just use a stronger pump and leave it on for a while? After all, we're after results, not a read out on the pressure
@philipkaiser56638 жыл бұрын
If you want to have water in solid, liquid and gaseous form at the same time in the same vessel, you have to reach the triple point and there is only one triple point. see: img1.mnimgs.com/img/shared/discuss_editlive/2353749/2012_04_20_02_00_38/image6158467625517348632_5427546445302335556.png
@MightyJustas8 жыл бұрын
And heres the list of ideas. Egg, boiled one as well, maybe a steak? Yeah, vacuum a steak. Would be interesting to see it marinated and put in a chamber to see if it makes marinating somehow quicker as the air rushing back in to the chamber and meat sucking in marinade haha. Maybe bubble wrap? Or a dead fish. Maybe a balloon wich is not inflated. No, thats kinda lame, better a lightbulb! Its lame too. ummm... Vodka? Alcohol should evaporate first and as you let air back in it might condense in a cloud. ok, ill just show myself out
@AerikForager8 жыл бұрын
You must deal with that dangerous Purple Elephant... ;)
@CoyoteRob8 жыл бұрын
Hi, how about a "play-doe" figure like you use on HPC. "It is very dangerous and may attack at anytime so we must suck it!" Have a nice day!
@keyboardfromelbaf61388 жыл бұрын
That sounded sexual.
@BigRedCatFTW8 жыл бұрын
That's what she said
@stefantrethan8 жыл бұрын
I use the Testo 552 digital vacuum meter, it was the cheapest I could find that would measure the whole range I needed. You should make a clay beast with a "balloon" inside, maybe a puffer fish. Look at vacuum cannons with google, could be quite useful against very dangerous creatures.
@naominekomimi8 жыл бұрын
How about a lego figure or structure? They have all sorts of air trapped inside the blocks, it'd be interesting to see if they pop when the air goes out or in (maybe try part of one where the blocks are sealed against eachother with glue so that the air inside of the black stays at the same pressure?). Or how about a sealed plastic bag (like a ziplock) to see if it expands enough to pop (Might need to glue the opening for that though), or maybe a balloon?
@skurczybyk128 жыл бұрын
Do it with a sponge, bubble chocolate, strongly shaked can of soda (i wonder if the pressure from the inside of can will open it, since there will be no pressure around), inflated balloon...
@touchnova8 жыл бұрын
Be careful with that vac chamber, you DO NOT want to see (or feel) what happens if the seal breaks. I notice the metal chamber already has a deformation on the bottom (or so it visually appears to be deformed)...I urge caution.
@davidrobert20078 жыл бұрын
What happens when the seal breaks?
@MMID3038 жыл бұрын
+davidrobert2007 It will suck the entire universe into to the chamber and create a space/time void. lol
@touchnova8 жыл бұрын
davidrobert2007 It creates an extremely violent implosion that can send contents/shrapnel flying upon equalization. If the container fails and only crumples, it's not bad...but if the container crumples and creates a hole at a fold point (think folded pop can) or the seal fails at this (or any) point, you're having a very bad day.
@davidrobert20078 жыл бұрын
touchnova Thanks for the explanation.
@BerkinGG8 жыл бұрын
+davidrobert2007 I believe it would implode.
@crapper18 жыл бұрын
wow that is cool :)
@RambozoClown8 жыл бұрын
After a few good pulls, you will need to change the oil in your vacuum pump. The oil absorbs moisture and other contaminants and you won't get as good a vacuum as with fresh oil. There are A/C vacuum gauges that will read down to microns.
@iwantpig8 жыл бұрын
lol, you had an air pocket under the glass. try with some strips of something underneath it to stop it popping up. Maybe try shaving cream or i wonder what would happen if you put a sausage or something in there?
@DJ_Dett8 жыл бұрын
You could try an empty 1 or 2 liter bottle (with the cap closed on it). The bottle should expand until it eventually reaches failure. The failure of the bottle shouldn't damage the container, and it might look interesting.
@Creepo118 жыл бұрын
Also to make the vacuum lower make sure to use vacuum grease to properly seal all the connections and the lid.
@the_ALchannel8 жыл бұрын
after next 2 weeks: "welkam to de vahkuum pamp channel"
@PuddinJr19938 жыл бұрын
your also going to want to switch out your vacuum pump oil after every use otherwise you will loose efficiency. 2nd note there should be a gas ballast valve that will allow you to bypass the H20 en-trained in your oil at higher pressures (closer to atm) but you will have to close it to activate the 2nd stage as you pull down further
@kenwolfe60938 жыл бұрын
You must be a freon jockey. Nobody else talks about vacuum pumps that way.
@PuddinJr19938 жыл бұрын
once upone a time. ive been ammonia the last 4 years
@kenwolfe60938 жыл бұрын
+PuddinJr1993 I was a tech for 40 years......until I became disabled. The commercial side of the hvac/r business can tear you up!
@PuddinJr19938 жыл бұрын
i did a bit of res. right out of college but i didn't care for the company i was working for and they didnt care for me. Ended up working with industrial operators/maintenance. Much better. (sitting on youtube at 4am, waiting for relief)
@DaylightRobberyCA8 жыл бұрын
After every use? Under what conditions? At the aerospace lab we ran pumps every day for years without changing the oil. Not saying it's right but it didn't seem to matter.
@bricolagefantasy2948 жыл бұрын
if you play a lot with splashing water while pumping, you should consider putting filter so the pump doesnt accidentally ingest water. That will damage the pump, sooner or later.
@DanoninoBG8 жыл бұрын
Try Milka Lufflé, it's a chocolate bar with air inside of it.
@mikewest31088 жыл бұрын
If you set the clock on foam rubber that would insulate the vibration much better. Put a whole, raw chicken in it! :-D Or maybe try to pop popcorn without heat. See ya next time!
@mikettt38 жыл бұрын
I don't see any shut off valve on your vacuum pump intake. To keep from sucking the vacuum pump oil out of your pump, shut the valve off at the chamber, then shut the pump off. Unless it is some new fangled oiless vacuum pump with just some teflon seals or something. Then you'll just be worried about longevity. :) Like Ave says over there. Keep your slick feeling nice.
@doctorbangs8 жыл бұрын
Hi, Just be aware that the water you evaporate ends up in the oil of your pump! It could get rather corrosive and will attack at any time! :) (Love your work!!!) Will
@lodevijk8 жыл бұрын
I wanna see what happens with a living thing in space. Maybe put a steak inside?
@Widestone0018 жыл бұрын
Just an idea: That alarm clock thing might have been even cooler if you had placed a GoPro inside the chamber with it, so that we all can witness what's happening inside the chamber. :-)
@ismailajipangestu36494 жыл бұрын
What should I do if a vacuum machine produces smoke? Value ve115n I use it to filtration
@TwoCraZyEyes08 жыл бұрын
A balloon would be cool, with no air around it the Ballon should fill up the space on its own, and that would look sweet
@MasterMarciTV8 жыл бұрын
cool vid
@StansTechVideos8 жыл бұрын
Does anyone else think the way he says vacuum kinda sounds like something Gru off Despicable Me would say 😂😂😂
@solognabologna8 жыл бұрын
Maybe some sausages or cold cuts? Also maybe aerated chocolate or fruit slices,
@BrynosWorld8 жыл бұрын
Also, maybe paint a couple small pictures and see if it dries faster in the vacuum chamber.
@Xombie178 жыл бұрын
Do a clay figure! It wall probably have an effect close to the marshmallows!
@marshalllaw1238 жыл бұрын
Do cheap ice cream! It often has as much as 300% additional air whipped into it, so it should react a lot.
@spiros19948 жыл бұрын
maybe you can read the temperature of the water with an electronic thermocouple meter(without lcd because i dont know if it can handle the 0 atm enviroment)
Which takes more energy to get water to boil; heat or vacuum?
@TheNerd4848 жыл бұрын
use liquid nitrogen instead of water to make solid nitrogen.
@cheeto44938 жыл бұрын
not the right type of vacuum pump. Won't pull enough vacuum.
@TheNerd4848 жыл бұрын
cheeto4493 oh, that kinda sucks.
@Beyondthepress8 жыл бұрын
+cheeto4493 according the pump specs the absolut vacuum should be good enough. but I am not sure is this fast enough To get nitrogen freeze or are result going To be similar that we have with the water
@robertr79238 жыл бұрын
+Beyond the press it will boil. maybe you can use pressure to make it solid. do the same with water
@JasonW.8 жыл бұрын
+Beyond the press Maybe try to vacuum some Absolut vodka with the Absolut pump 😎
@Saxutin8 жыл бұрын
rename this channel to "Inside the vaccum chamber channel"
@Beyondthepress8 жыл бұрын
I have so many ideas that I can make that many channels :D I think I am going to stick with these two.
@Saxutin8 жыл бұрын
Ya, maybye its better..
@manspider18338 жыл бұрын
+Beyond the press You can make a group of channels like Vsauce.. I mean your wife can host one or two too...
@CatNolara8 жыл бұрын
Is there someone that puts random stuff into an ultrasonic cleaner? That would be interesting, too.
@michaelaj44958 жыл бұрын
What would happen to ice if it was vacuumed, would it boil or would the air bubbles cause and explosion?
@skate50mph8 жыл бұрын
Bubble wrap? Could be interesting to see them swell and pop
@jackwallace70918 жыл бұрын
okey okey i give in, you are pretty cool.
@JasonW.8 жыл бұрын
if you get another go with water or alcohol in the vacuum, put in a thermometer to show the temp change as it is exposed to the near vacuum
@nikithecar80377 жыл бұрын
intro music is sick 😂
@lauraviniconis30068 жыл бұрын
You can freeze liquid nitrogen into a solid state if you put it into the vacuum chamber. Try eggs!
@Beyondthepress8 жыл бұрын
I am going to do that
@bricolagefantasy2948 жыл бұрын
frozen solid banana is always funny.
@AdmiralTom8 жыл бұрын
+Beyond the press which one? Liquid nitrogen sounds so much cooler than eggs
@AdmiralTom8 жыл бұрын
+Tom Nicholls oh damn just noticed the pun
@eformance8 жыл бұрын
Correction, put a check valve on a bottle cap, then vacuum it down and release the pressure, it should implode the bottle very quickly and shrink it down a lot.
@dzhiurgis8 жыл бұрын
Try making tea or coffee using cold boiling water :)
@davidz54708 жыл бұрын
You could try to put something living in there, like a frog or an insect or maybe even a spider.
@HydraulicPressChannel8 жыл бұрын
Maybe I should but mosquito inside of that. I really hate those and there are plenty of those here :D
@Pitix28 жыл бұрын
Don't do that, you will be swarmed by animal right protectors and I heard that they are extremely dangerous...
@eeromakinen42228 жыл бұрын
I think that machine wasn't designed for killing frogs
@ArnoldSig8 жыл бұрын
Haha it would be funny when the mosquito tries to fly but theres not enough air for it so it just desperately flaps its wings.
@jorge17348 жыл бұрын
yeah PETA would attack Mr HCP and Mrs HCP if they put anything larger than an insect...
@Fin4L6are8 жыл бұрын
Does sound get louder if you pressurize the chamber?
@stabileseitenlage8 жыл бұрын
It will get this "underwater"-like sound.
@Fin4L6are8 жыл бұрын
cool
@x0r1k8 жыл бұрын
Please put there bag of chips (closed). Also please try to put there one of your wife's clay animans. Thank you
@chumanho8 жыл бұрын
Try putting some fruits inside the chamber and see if you can produce some freeze dried fruits!