New & Used Laboratory Hood
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Device: Laboratory Hood
Manufacturer: Kewaunee
Model: VF5
Manufacturer: Kewaunee
Model: VF5
Premium User
Location: United States, Washington
Rating: 89%
Location: United States, Washington
Rating: 89%
2,226 
1988
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Device: Laboratory Hood
Manufacturer: Astec Microflow
Model: Astecaire 3000E
Manufacturer: Astec Microflow
Model: Astecaire 3000E
Location: United Kingdom, Worcestershire
Negotiable
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Device: Laboratory Hood
Manufacturer: Astec Microflow
Model: Astecaire 3000E
Manufacturer: Astec Microflow
Model: Astecaire 3000E
Location: United Kingdom, Worcestershire
Negotiable
-
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Device: Laboratory Hood
Manufacturer: Flowstar
Model: 2168
Manufacturer: Flowstar
Model: 2168
Location: United States, California
2,550
-
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Device: Laboratory Hood
Manufacturer: Baker
Model: B-135
Manufacturer: Baker
Model: B-135
Location: United States, California
480
-
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Device: Laboratory Hood
Manufacturer: Contamination Control Inc.
Model: 1240-61
Manufacturer: Contamination Control Inc.
Model: 1240-61
Location: United States, California
3,250
-
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Device: Laboratory Hood
Manufacturer: Flowstar
Model: 2168
Manufacturer: Flowstar
Model: 2168
Location: United States, California
2,550
-
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Device: Laboratory Hood
Manufacturer: Astec Microflow
Model: BFC 10
Manufacturer: Astec Microflow
Model: BFC 10
Location: United Kingdom, Worcestershire
1,342
-
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Device: Laboratory Hood
Manufacturer: Baker
Model: B-135
Manufacturer: Baker
Model: B-135
Location: United States, Minnesota
Rating: 92%
Rating: 92%
Negotiable
-
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Device: Laboratory Hood
Manufacturer: Karstulan Metali
Model: Minifil e
Manufacturer: Karstulan Metali
Model: Minifil e
Location: Romania, Brasov
1,060
2006
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Device: Laboratory Hood
Manufacturer: Lab Fabricators
Model: MS Standard
Manufacturer: Lab Fabricators
Model: MS Standard
Location: United States, South Carolina
6,000
2006
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Device: Laboratory Hood
Manufacturer: Baker
Model: Sterilgard Class II
Manufacturer: Baker
Model: Sterilgard Class II
Location: United States, New Hampshire
Negotiable
-
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Device: Laboratory Hood
Manufacturer: Unknown
Model: 2224 Aerosol
Manufacturer: Unknown
Model: 2224 Aerosol
Location: United States, Minnesota
Rating: 92%
Rating: 92%
Negotiable
-
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Device: Laboratory Hood
Manufacturer: Nuaire
Model: NU-5425-600
Manufacturer: Nuaire
Model: NU-5425-600
Location: United States, Minnesota
Rating: 92%
Rating: 92%
1,995
-
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Device: Laboratory Hood
Manufacturer: Kewaunee
Model: FH Supreme Air Open By-pass
Manufacturer: Kewaunee
Model: FH Supreme Air Open By-pass
Location: United States, California
2,970
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Laboratory Hood may also be referred to as :
Hood, Ducted | Laboratory Hood | Hood, Fume | Hood, Chemical | Fume Hood | Fume Chamber | Evacuator | Chemical Hood | Biological Safety Cabinet | Ducted HoodTips for buying Laboratory Hood
- Because laboratory hoods and biological safety cabinets are used under a wide variety of conditions, they should be constructed of materials that provide a safer and longer-lasting use. Laboratory hoods should be rigid, nonflammable, and non-corrosive with a chemical-resistant and acid-resistant work surface.
- The chemical hoods should come with an airflow monitor with an alarm to measure the face velocity and to alert employees when operation is out-of-range. The exhaust blower/fan should also have an alarm to indicate below-normal operation.
- To provide access to the inside of the laboratory hood without requiring that its sash would be completely open, an adjustable sash is recommended
- Facilities must look into other factors when considering a fume hood. These may include electrical receptacles, light fixtures, and utility controls offering conveniences that may be desirable.
- The mentioned above features might eliminate the need to put wires or other objects in the path of the sash, as this will prevent it from closing properly and may diminish the effectiveness of the laboratory hood.
- In any laboratory, the most common equipment is the chemical fume hood. However, before a laboratory hood or biological safety cabinet is installed, many important factors specific to each individual laboratory must be examined to ensure safety and user satisfaction. These factors include the type of hood to best fit the lab's needs, the specific space, energy, and ventilation requirements of the hood, duct installation, and the cost of maintenance.
- Each chemical hood should have its inner portion lined with a material that is chemically resistant to the reagents that will be used in the work area, as well as to their reaction products.
- Ductwork and exhaust-fan materials must also be inert to any chemicals or substances used in the biological safety cabinet.
- Facilities installing new air handling or local ventilation equipment, such as chemical hoods, should evaluate laboratory ventilation quality and quantity to ensure that the airflow remains uniform and non-turbulent.
- Facilities should carry out routine monitoring at least quarterly. This should include airflow patterns and face velocity, as well as maintenance of fans, ducts, and grilles.
- Facilities intending to buy auxiliary-air laboratory hoods should carry out an energy audit to determine if the cost of installing untreated air-supply systems justifies the savings from running less conditioned air through the biological safety cabinets.
- If facilities anticipate frequent handling of hazardous chemicals, they should seriously look into a ducted system.
Read more valuable tips on the Medical Equipment Buying Guide by MedWOW >>