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  2. Vented balance safety enclosure - Wikipedia

    en.wikipedia.org/wiki/Vented_Balance_Safety...

    Fume hoods were introduced about 100 years ago to safeguard personnel working with hazardous materials. While many changes and improvements have been made, the basic concept and design of fume hoods remains the same. Air is drawn from the workplace, around the worker and into the front of the hood, and is then exhausted out of the laboratory.

  3. Fume hood - Wikipedia

    en.wikipedia.org/wiki/Fume_hood

    Daily fume hood inspections entail visual inspections of the fume hood for improper storage of material and other visible blockages. Airflow is often monitored for these daily inspections by taping a piece of tissue paper to the open face of the hood such that it will be drawn inward; if the tissue is not pulled inward, the hood exhaust is not ...

  4. Biosafety cabinet - Wikipedia

    en.wikipedia.org/wiki/Biosafety_cabinet

    Fume hood Glove box A biosafety cabinet ( BSC )—also called a biological safety cabinet or microbiological safety cabinet —is an enclosed, ventilated laboratory workspace for safely working with materials contaminated with (or potentially contaminated with) pathogens requiring a defined biosafety level .

  5. National Register of Historic Places listings in Kewaunee ...

    en.wikipedia.org/wiki/National_Register_of...

    Location of Kewaunee County in Wisconsin. This is a list of the National Register of Historic Places listings in Kewaunee County, Wisconsin. It is intended to provide a comprehensive listing of entries in the National Register of Historic Places that are located in Kewaunee County, Wisconsin. The locations of National Register properties for ...

  6. Kitchen hood - Wikipedia

    en.wikipedia.org/wiki/Kitchen_hood

    A kitchen hood, exhaust hood, hood fan, extractor hood, or range hood is a device containing a mechanical fan that hangs above the stove or cooktop in the kitchen. It removes airborne grease, combustion products, fumes, smoke, heat, and steam from the air by evacuation of the air and filtration. [ 1 ]

  7. Laminar flow cabinet - Wikipedia

    en.wikipedia.org/wiki/Laminar_flow_cabinet

    Despite their similar appearance, a laminar flow cabinet should not to be confused with a fume hood. A laminar flow cabinet blows unfiltered exhaust air towards the worker and is not safe for work with pathogenic agents, [ 2 ] : 13 [ 3 ] while a fume hood maintains negative pressure with constant exhaust to protect the user, but does not ...

  8. Kewaunee, Green Bay and Western Railroad - Wikipedia

    en.wikipedia.org/wiki/Kewaunee,_Green_Bay_and...

    Kewaunee, Green Bay & Western locomotive #49 (2-8-0) & tender, on display at Mid-Continent Railway Museum. The Kewaunee, Green Bay and Western Railroad, constructed with Lackawanna Trust and W. W. Cargill backing, was incorporated on May 19, 1890, for the purpose of moving cargo between the port cities of Green Bay and Kewaunee in Wisconsin.

  9. Fume extractor (soldering) - Wikipedia

    en.wikipedia.org/wiki/Fume_extractor_(soldering)

    A fume extractor is a device used to filter aerosolized chemical byproducts of the soldering process. [1] These devices take many forms depending on the project size and application, from small ductwork to entire fume hoods. [ 2 ]