- published: 22 Oct 2012
- views: 43421
A cleanroom or clean room is an environment, typically used in manufacturing, including of pharmaceutical products or scientific research, with a low level of environmental pollutants such as dust, airborne microbes, aerosol particles, and chemical vapors. More accurately, a cleanroom has a controlled level of contamination that is specified by the number of particles per cubic meter at a specified particle size. To give perspective, the ambient air outside in a typical urban environment contains 35,000,000 particles per cubic meter in the size range 0.5 μm and larger in diameter, corresponding to an ISO 9 cleanroom, while an ISO 1 cleanroom allows no particles in that size range and only 12 particles per cubic meter of 0.3 μm and smaller.
The modern cleanroom was invented by American physicist Willis Whitfield. An employee of the Sandia National Laboratories, Whitfield created the initial plans for the cleanroom in 1960. Prior to Whitfield's invention, earlier cleanrooms often had problems with particles and unpredictable airflows. Whitfield designed his cleanroom with a constant, highly filtered air flow to flush out impurities. Within a few years of its invention in the 1960s, Whitfield's modern cleanroom had generated more than $50 billion in sales worldwide.
Clean rooms are classified based on the number and size of particles in the air. It has 1.0×109 particles larger than 0.1 micrometers. The "mock" clean room at the HVCC TEC-SMART building is a class ISO 9 room. This is the same as a normal room, not an ultra-pure environment like a real clean room. However, for demonstration purposes, one must gown up in order to work in this "clean room." The cleanest clean room is a class ISO 1, which has 10 particles greater than 0.1 micrometers. One number increase in ISO level means that there are 10x more small particles than the level below. The normal clean room used in manufacturing is a class ISO 2 or 3. Clean rooms are normally constructed out of materials that are smooth and free of any pores or other areas that can capture contaminants from t...
http://www.globalindustrial.com/g/storage/inplant-offices/modular/premium-quality-modular-cleanrooms-class-a-fire-rated-86936?utm_source=youtube&utm;_medium=video-link&utm;_campaign=premium-quality-modular-cleanrooms-class-a-fire-rated-86936 PortaFab Single Pass Modular Cleanrooms - Class A Fire Rated The Cleanroom is constructed of 3" thick wall panels consisting of 24 Ga. smooth sheet steel painted with baked enamel on each side of 1/2" gypsum with a polystyrene core. Units will be 4-wall structures. The framing shall be 6063-T5 aluminum extrusions with a 201R1 anodized clear finish. Wiring raceways shall permit access on one side of the post located on 4' centers. The roof design utilizes a corrugated 20 Ga. steel "B" deck that is designed at 25 lbs per square ft. for load bearing suppo...
Meet Natalie Grancharov, Fab Module Team Leader at Intel, an engineer whose job it is to help create and manufacture something that no one else in the world is able to do. In the semiconductor world, smaller is better. The constant goal is to make hardware that is smaller, faster and uses less power. Natalie and her team are on the cutting edge of silicon engineering, measuring transistor gate length in the measure of atoms not the typical, everyday unit of measure. Check out Natalie's story, and stay tuned for more stories "Inside the Fab" at Intel. Subscribe now to Intel on YouTube: http://bit.ly/1BZDtpf About Intel: Intel, the world leader in silicon innovation, develops technologies, products and initiatives to continually advance how people work and live. Founded in 1968 to bui...
Follow student Frederieke van Dixhoorn into the ASML cleanroom. Follow ASML on social media Facebook: https://www.facebook.com/asml/ Twitter: https://twitter.com/ASMLcompany Linkedin: https://www.linkedin.com/company/asml Or visit our website: http://www.asml.com
❤ Hey I'm Kat! ☺️ Room Cleaning & Organization Playlist: https://www.youtube.com/playlist?list=PL158TXKDBI98fwCXY5ihzYPno7WUuOyiN Thank you so much for clicking on this video! Today I'm showing you 10 habits to keep a cleaner room! Whether you enjoy cleaning or not, these tips will help you to keep a clean room. If you don't like cleaning, and want to clean your room FAST, get into these habits and you'll see a huge difference in the overall cleanliness of your room :) I did!! If you enjoy, give this video a big thumbs up and of course subscribe! Some of my favorite youtubers, who have inspired me to create a channel and inspire a lot of my videos are Rclbeauty101, MyLifeAsEva, AlishaMarie, Meredith Foster, Karina Garcia, Aspyn Ovard, Niki & Gabi, Clarissa May, VasseurBeauty, Michelle...
This short animated video explains how a modular cleanroom system can create a classified clean environment in any area. It shows how their flexibility and reliability make them the no 1 choice if you need a cleanroom!
Welcome to Innovative Space Logistics, in the Netherlands: they invited me inside their clean room to see an actual CubeSat satellite that's going into space soon! (No, this isn't a sponsored video: I paid my own way there!) Go look at their site: http://isilaunch.com - and if you need to send something into space, get in touch with them! If there's something cool at your university or company, get in touch! https://www.tomscott.com/contact/ The satellite model I'm holding is holding is the engineering model of FUNcube: http://funcube.org.uk and the flight satellite that I definitely couldn't hold is Nayif-1, a cooperation between the Mohammed bin Rashid Space Centre and the American University of Sharjah: http://www.aus.edu/ http://mbrsc.ae/ I'm at https://tomscott.com on Facebook at h...
http://www.portafab.com Introductory video covers cleanroom design, construction, contamination and clean room classification (ISO and class). For an in-depth explanation of cleanroom design and classifications, visit the "What is a Clean Room" page on the PortaFab website: http://www.portafab.com/what-is-a-cleanroom.html. PortaFab is a trusted manufacturer of clean rooms and environmental enclosures in the modular construction industry.