Air flow visualization

AIR FLOW VISUALIZATION , MICROBIOLOGICAL SAFETY CABINET CLASS II (TYPE A2)
- Downward airflow
- Front sash lifting
- Cross contamination
- Using the burner
- Air curtain
- External sources of airflows
- Covering the front grille
- Hands movement
- Personnel movement

[@carlabuification]

I am a biological safety officer and I've been looking for a comprehensive, quality video that showcases the effectiveness of BSCs. This video is beautiful. Thank you, and well done.

[@lamsystems]

Thank you!

[@JohnDoe-ml1ui]

I don't understand 1 thing.... If there's a risk of any kind of contamination and safety is involved why the cabinet is not fully closed? Wouldn't be more logical, safe and easy to have 2 separate rooms? One operative fully closed and uncontaminated and one to introduce objects in totally safe without incurring in similar risks we saw in the video? Thanks.

[@csyjeon7739]

Hello. I want to ask something. Our BSC keeps alarming. The airflow is not steady. What should we do?

[@walkinmn]

​@@JohnDoe-ml1ui4 years later lol but, the thing is that there are different types of these enclosures depending on the type of substances you're working with, like chemical or biological and if what you need is mostly protecting the substances from contamination or crosscontamination, or if you need to protect the substance and the personal manipulating it. The type of enclosure you're talking about is the type you would be using for handling a dangerous virus that can be transmitted easily, the enclosure will have HEPA filters on the intake and outage of the air which will go to the air outside, not where the personal is and they will have very strict protocols, but to handle, drugs, chemicals and most of the bacteria, cells, enzymes, etc that you work with in most labs you don't need that kind of protection these types of enclosures are more convenient since they allow for an easier way of working keeping a safe environment for the samples and the personal.

[@NoxiousCEB]

@@JohnDoe-ml1ui Those are called pharmaceutical isolators and the basic ones cost 50x the price of a good BSC. (Very basic isolator is about 0.5mil €/$)

[@nk-yy3ki]

I wish I could afford one of these..what an awesome bit of kit. Thank you for sharing 🙂🙂

[@lamsystems]

Thank you!

[@yuli9691]

Fantastic materials for teaching! Thanks for sharing!

[@lamsystems]

Thanks!

[@Andy1311100]

The best demo so far.

[@AB-fv8qm]

I'm having my Hospital Pharmacy Practical Exam tomorrow and this topic is included used to be a little bit confusing before watching this video That was so helpful so thank you so much for sharing

[@lamsystems]

Thank you! We'are glad this video was helpful for you!

[@katrinsteinmuller6475]

Tolles Video 👍👍👍

[@SyarifuddinHidayatullah]

thank you, its good visualisation

[@hotcoffee1068]

the flow is just beautiful

[@lamsystems]

Thank You!

[@UFOJaneKyle]

It looks like the air is flowing down but if you imagine it getting sucked up, that also works 🤔 how do you scientifically tell the difference ? I wondered about this because dust particles always seem to flow up. Also it’s crazy how much the air flows look like streams of water 😯 Thanks for this video.

[@marisollopez3475]

outstanding!!

[@lamsystems]

Thank you for your nice comments!

[@tecnocato]

Beautiful flow lines! What are you using as a generator? Thanks for sharing.

[@shivrajprakash972]

yes need answer for the same

[@user-js8kx3hv8v]

special smoke tubes with sulphuric acid reagent

[@jeepgarage]

what a sound

[@engineeringtqm6348]

it's so amazing kit. I think it uses PAO oil generator with VSD pressured fan to adjust the smoke volume.

[@user-js8kx3hv8v]

special smoke tubes with sulphuric acid reagent

[@RelianceMachineryCo]

Thank you for sharing

[@louvoodoo]

What do you use to create those smoke jets?

[@lamsystems]

Thank you for your question! We use a rake that was produced at our manufactring site specifically for this purpose.

[@louvoodoo]

@@lamsystems thank you for the reply, I guess I should have been more specific. What do you use to generate the smoke it's self? Titanium tetrachloride? Degree Controls smoke wand? Thanks for making this video and for taking the time to reply!!!

[@lamsystems]

@@louvoodoo these are special smoke tubes with sulphuric acid reagent

[@louvoodoo]

@@lamsystems Thank you so much for the information!

[@Brianpeppers15]

sick song, whats the name and artist?

[@daniildutchuk2287]

Baikal Morning by Paronator

[@ivanettbarreto9249]

What camera did you used to record?

[@werecanadian2]

a camera!

[@maisgrill7892]

is that a vertical flow?

[@lamsystems]

yes, is that a vertical flow.

[@f2gserviciostecnicos]

Excellent job

[@lamsystems]

Thanks!

[@keukenrol]

Great visualisation. What is the music called?

[@dimincodimini7316]

I Am (original mix) Anna

[@shwetathakur3158]

Is it LAF or RLAF ?

[@lamsystems]

Thank you for your quesitons! It is a Class II biosafety cabinet with laminar downflow and air recirculation.

[@shwetathakur3158]

@@lamsystems Thnku so much sir

[@hvacspcl307]

well sir

[@wendyolmos4319]

Excuse me, someone could help me. What is the name of the equipment used in the test?

[@werecanadian2]

titanium based powder i believe

[@werecanadian2]

apparently it is sulphuric acid reagent

[@9126786]

Looking for Air Flow Visualisation help for my project. Can someone help me ?

[@justonexone]

Most satisfying thing lmao

[@nitinchaudhari3051]

Please send contact of personal they perform this type of smoke study so we can also approach

[@sonaligoel4675]

oh to be the man at 3:14.

[@willa8798]

what ............. is this

[@joshrubin9169]

The sound track adds no information. Actually, it makes the video worse. Get rid of it.