Sausage making with a vacuum mixer
6:02
LabMate High Voltage Power Supply
2:04
Пікірлер
@MohammedShahrani
@MohammedShahrani 6 сағат бұрын
I really like this, thanks
@gerardosotoherrera8381
@gerardosotoherrera8381 19 күн бұрын
Hi, great video! I noticed that you mentioned mixing 0.431 g of PVP with 0.569 g of ethanol. Considering the solubility of PVP, especially with a high molecular weight, wouldn't this result in a very viscous solution or possibly incomplete dissolution? Could you clarify if you used any specific conditions, like heating or prolonged stirring, to achieve this mixture? Thanks!
@ahmad113
@ahmad113 3 ай бұрын
Can you make Antimoney Tin Oxide Nanofibes using Electrospun and the polymer should be PVP ( Mw =360kW). ALSO What if use different Mw of PVP?
@janisalnis6422
@janisalnis6422 4 ай бұрын
I tried electrospraying starch in alcohol. It charged my quartz glass enclosure electrostatically and nothing could be trapped at all. Needle produces ion eind which blows away everything. I like your setup with metal surounding the trap to prevent from charging up. Will continue to tweak my setup
@janisalnis6422
@janisalnis6422 4 ай бұрын
can you spray glycerol droplets? They will not evaporate and will be easy to clean
@ChiefBridgeFuser
@ChiefBridgeFuser 4 ай бұрын
Still using the machine? Root cause found? Gave up?
@ifmatos
@ifmatos 4 ай бұрын
I have a Neoden 3V. It is a buggy machine. Without reason it will corrupt file that was working perfect and make a mess .. That machine is a waste in of time and money
@janisalnis6422
@janisalnis6422 4 ай бұрын
great explanation Electrospraying+ion trap
@Electrohydrodynamics
@Electrohydrodynamics 4 ай бұрын
Amazing! Thanks for sharing.
@heavyt5489
@heavyt5489 5 ай бұрын
Was the needle charged at 6kv positive and the grounding plate 30kv negative?
@dishansachintha1767
@dishansachintha1767 5 ай бұрын
When we making nano coating using PVP as a polymer binder, does it Dissolve after preparing a coating?
@fidhasaleem8110
@fidhasaleem8110 7 ай бұрын
Can i construct a high voltage source setup at laboratary
@ahmad113
@ahmad113 7 ай бұрын
Can you please make a video on Antimony Tin Oxide Oriented Nanofibers using electro spinning method?
@dibakarpandaya428
@dibakarpandaya428 10 ай бұрын
Which type of Polyurethane is suitable for the preparation of Nanofibers? Please let me know.
@kavitapatil9833
@kavitapatil9833 Жыл бұрын
Can i disperse fe2O3 in PVP solution with water?
@levetbyck
@levetbyck Жыл бұрын
i wonder if this is how insulation has been made for decades..
@Motivational_chemist110
@Motivational_chemist110 Жыл бұрын
kzbin.infoIeflwXonYQ8?feature=share
@maurod6180
@maurod6180 Жыл бұрын
EXCELLENT VIDEOO!!!
@davidchavez81
@davidchavez81 Жыл бұрын
If you spin horizontally instead of vertically you will not get splatter and drips.
@kyleeames8229
@kyleeames8229 Жыл бұрын
Could this process be applied in an anoxic environment to metal alloys?
@Axman6
@Axman6 Жыл бұрын
Can dripping be avoided by turning the setup upside down?
@climatebabes
@climatebabes Жыл бұрын
What is the cost of the power supply?
@maurod6180
@maurod6180 Жыл бұрын
Amazing bro! it is incredible!! thanks for sharing!
@replicaacliper
@replicaacliper Жыл бұрын
What DC motor did you use to push the syringe? I assume you'd want something that can run pretty slowly
@tt7762
@tt7762 Жыл бұрын
Very clear demonstration But why you didn't mix the two solutions in one syringe from the first step? Why use separate syringes and then use coaxial spinneret if what I desire is mixing them into one nanofiber at the end?? What difference would it make? And if so could you please design an experiment please? Electrospinning is my thesis subject!
@sdjhgfkshfswdfhskljh3360
@sdjhgfkshfswdfhskljh3360 Жыл бұрын
It is very unusual to make device first and then think about how to apply it to real-world tasks. Such approach is risky, but I like it for some reason. I hope that your device will make our world better eventually.
@DHARAVATHRAJESHWARI
@DHARAVATHRAJESHWARI Жыл бұрын
why viscosity should be low when we use water as a solvent for pvp
@mukundsrinivas8426
@mukundsrinivas8426 Жыл бұрын
does this work with charcoal? I want to electrospin charcoal fibres to make carbon mats
@ilikemorestuff
@ilikemorestuff Жыл бұрын
This video experience was almost fun, ymmv.
@arunvijay8818
@arunvijay8818 Жыл бұрын
Ok bro
@zinckensteel
@zinckensteel Жыл бұрын
How about mounting the spray need assembly inside a large torus/short cylinder, and spinning that around the collector? Direct application of the fibers to an unmoving wound would be possible. A cheap(ish) testbed could be made from a toroid core transformer winding machine, perhaps.
@jjoonathan7178
@jjoonathan7178 Жыл бұрын
Hah, the dramatic music and narration had me on the edge of my seat the whole time!
@sprucescience
@sprucescience Жыл бұрын
😂
@Jkauppa
@Jkauppa Жыл бұрын
try spin casting epoxy into perfect parabolic mold for lenses
@Jkauppa
@Jkauppa Жыл бұрын
try centrifugal ducted spin turbines for drones
@laurentoutan9922
@laurentoutan9922 Жыл бұрын
Spider-Volt?
@laurentoutan9922
@laurentoutan9922 Жыл бұрын
Nouvelle machine de barbe a papa de 30kV ? 😅
@sprucescience
@sprucescience Жыл бұрын
Yum!
@ibrahimmousavi
@ibrahimmousavi Жыл бұрын
Hi we have same problems , how we can solve that?
@sprucescience
@sprucescience Жыл бұрын
We tested each feeder and peeler individually by manually advancing them several times under the "Manual Test" tab with the "Feed Peel Synchronous" box unchecked. During the test, we discovered that one of the feeders was not responding. We unplugged the malfunctioning feeder and noticed that the feed-box feed error disappeared. After removing the problematic feeder, we retested all the feeders with the "Feed Peel Synchronous" box checked and found that they were functioning properly without any errors. We tested multiple times on each feeder and did not encounter any issues. It seems that the malfunctioning feeder was causing severe problems and causing the software to hang. Removing it appears to have resolved the issue, but we are unsure of the cause of the problem, whether it is with the feeder itself or the software. What are you currently working on?
@ibrahimmousavi
@ibrahimmousavi Жыл бұрын
@@sprucescience We had defined two nozzles in the pcb information section, but in the feeder setting section of the aply section, 3 nozzles were ticked, and we apparently solved the problem by removing the extra nozzle.
@ibrahimmousavi
@ibrahimmousavi Жыл бұрын
@@sprucescience We are also having this problem recently where we are having a problem with the "photograph is faild" box, do you have a solution for that?
@lovesick3933
@lovesick3933 7 ай бұрын
​@@ibrahimmousaviHello İbrahim, I am getting the "photograph failed" error, how did you solve it?
@mjsilvarivas
@mjsilvarivas 5 күн бұрын
@@lovesick3933 Hello, I have a 3V-Adv and that error (Photograph error) appeared when the cables of the camera (USB) where loose so the computer doesn't recognize it anymore. Additionally, random miss placing error where produced because of a faulty connector on the stepper motor that rotates the nozzle. In summary: Whe soldered the cables directly to the cammera (down looking), changed the USB port of the uplooking camera (inside the machine), replaced the faulty connector on the stepper motor. I know its a little bit older the question, but I believe someone will found it useful.
@ezcreations777
@ezcreations777 Жыл бұрын
Great way to make a small micron filter for cheap?
@nadianini1615
@nadianini1615 Жыл бұрын
I need to work with this apparus....
@justinhillsten5310
@justinhillsten5310 Жыл бұрын
How much? Just filled out your website contact form.
@prettygirl6896
@prettygirl6896 Жыл бұрын
w.tf is this? and what are the uses
@EddieTheH
@EddieTheH Жыл бұрын
It literally tells you if you watch the video.
@mrmega328
@mrmega328 2 жыл бұрын
That's worrying. Is this a new machine or an existing one? Performed any firmware or software updates that may have caused it? Have you reached out to Neoden?
@sprucescience
@sprucescience Жыл бұрын
Yes, it is concerning. This machine is new and we were told that the software is the latest and up-to-date. We found a feeder that was not responding so it was unplugged. Removing it seems to by pass the error but we not sure what is wrong with the feeder or software.
@mrmega328
@mrmega328 Жыл бұрын
@@sprucescience Very odd fix. Picked up one new recently, it works but it's a bit disappointing for the price for a 6 year old machine, a bit slow, one camera, x/y misalignment (a few mm out over 200mm). I wouldn't buy a Neoden if I could avoid it. You can buy a higher precision machine (but weighs 200-300kg) for the same price. Some people have modded their Neoden to use OpenPNP but it's quite the time investment
@JawwadHafeez
@JawwadHafeez Жыл бұрын
Although its been a year now .. but i still wuld suggest to chk ur pick n place file. The Software developer are not good to chk long names and buffer over flows .. So long names of components in pnp file cause such probs on some pnp machines. U can manage ur cad software to produce shorter names or just do tht manually in xls sheet before loading to pnp machine.
@faithlopez1908
@faithlopez1908 2 жыл бұрын
What solvent should we use if we have cellulose fiber as a polymer?
@sprucescience
@sprucescience 2 жыл бұрын
This video provide a nice overview of solvents kzbin.info/www/bejne/bWTKfJKtftF8a9E
@SujayBJMME
@SujayBJMME 2 жыл бұрын
"Laser-Assisted Synthesis in Solution of silver nanoparticles" Can You help with this topic, sir???
@arjunsanghani9714
@arjunsanghani9714 2 жыл бұрын
Can you make one for CdS with all the preparations?
@ashok7989
@ashok7989 2 жыл бұрын
Cost of machine, I would like to import
@chemoxyjunior7194
@chemoxyjunior7194 2 жыл бұрын
May I know your mail id
@lalitarani1788
@lalitarani1788 3 жыл бұрын
Dear sir can you please tell me at what wt%Solution your PVP + Ethanol nanofibres are formed by electrospinning.
@Motivational_chemist110
@Motivational_chemist110 Жыл бұрын
kzbin.infoIeflwXonYQ8?feature=share
@quangthinhtran9628
@quangthinhtran9628 3 жыл бұрын
I'm so curious that can Poly carbonate be done by electrospinning?
@sodiq1985
@sodiq1985 3 жыл бұрын
How much?