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Catalogs
Air Science
Vented Enclosures

Vented Enclosures

Product catalog summary

Product Overview
Air Science vented enclosures utilize ductless technology with carbon/HEPA filtration to effectively contain airborne particulates. They are ideal for applications such as bulk powder weighing, task-specific workstations, and compounding activities.

Design Features
The enclosures are designed to be turbulent-free and come in custom sizes with specialized HEPA filters for enhanced safety. Features include a single hinged front sash for full access, clear side panels, and a plenum-slotted baffle for horizontal airflow. Optional features include a mobile cart and the SafeSwitch Filter Shutter System.

Performance & Selection
The Multiplex Filter system allows for customized filter media combinations, delivering a face velocity of 100 fpm. Available in 8 sizes, including standard and tall models, the enclosures comply with technical and safety regulations, ensuring durability and chemical resistance.

Filtration Technology
The Multiplex Filtration System includes a pre-filter, main activated carbon or HEPA/ULPA filter, and a safety filter, configurable for various chemical and biological applications. It ensures efficient airflow and filter integrity, with easy filter replacement.

Specifications
Models are available in different sizes with specific internal and external dimensions, designed to meet airflow and face velocity requirements, ensuring compliance with safety standards.

Performance Verification
Performance verification by Safebridge Consultants confirmed the enclosures' ability to contain airborne concentrations of particulate powder during operations, using Naproxin Sodium as a surrogate powder.

Environmental and Economic Benefits
The ductless design is eco-friendly, energy-efficient, and cost-effective, eliminating the need for facility ductwork and reducing HVAC demands. The enclosures are easy to install and maintain, offering flexibility and safety for users.

Filter Specifications
The document details specifications for Fume Extractor models VE-FES and VE-FED, including primary and pre-filters. It describes various filters such as GP Plus! for solvent removal and ACI Plus! for neutralizing acid vapors, among others for specific chemical vapors like mercury, ammonia, and formaldehyde.

Product Specifications
The vented enclosure is constructed from metal or polypropylene and includes a centrifugal blower, main on/off controls, and a filter blockage alarm. Electrical specifications are 120V, 60Hz or 230V, 50Hz, with other options available.

Options & Accessories
Available options and accessories include spill trays, mobile base stands, fixed base cabinets, fire safety cabinets, and remote controls. The SafeSwitch HEPA Filter Shutter System minimizes exposure during filter changes.

Warranty
The product is covered by the Air Science Legacy Lifetime Warranty, which covers defects in materials and workmanship, starting from the shipment date under normal conditions.

Standards & Compliance
The product complies with ISO 9001:2015 for quality management and ISO 14001:2015 for environmental management. It is also an ENERGY STAR® Partner and may assist with OSHA compliance for laboratory safety.

Catalog excerpts

Vented Enclosures • Precision Containment for All Applications Vented Enclosure model VE24T shown with Fume Extractor, model VE-FES “The World’s Most Extensive Selection of Ductless Fume Hoods.

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) Warranty (p.9) Options and Accessories (p.7) Vented enclosures provide effective • Custom sizes to meet every need. containment of airborne particulates • Turbulent-free airflow pattern. during manipulation and transfer of potent • Proven performance. compounds. The turbulent-free design • Specialized HEPA filter technology for increased safety. utilizes environmentally friendly, ductless • Easy to change filtration system. technology in combination...

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) ADDITIONAL FEATURES A. Filtration: Available with extended life HEPA filtration systems, in conjunction with Multiplex filtration. Our HEPA filters are fitted with a “bag-out” system to completely protect operators during filter changes. Flexible Design: Air Science offers flexible solutions for any analytical operation. Our ventless enclosures can be plumbed into an existing HVAC setup or incorporated with our Fume Extractor to minimize upfront...

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) Warranty (p.9) Each Air Science fume hood includes features expressed through sound design and certified quality construction. Options and accessories add functional performance to meet specific PERFORMANCE The Air Science Multiplex Filter offers a range of options for high performance protection. • Multiplex filter configuration permits a customized combination of filter media for a broad range of chemical families and biological agents if...

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) Warranty (p.9) Options and Accessories (p.7) Get a Quote. FILTER CONFIGURATION FILTRATION At the heart of the Purair product line is innovative filtration technology. The Multiplex Filtration System consists of a pre-filter, main activated carbon or HEPA/ULPA filter, and safety activated carbon or HEPA/ULPA filter. The system permits a customized combination of filter media and configuration for chemical and physical adsorption specific to...

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) Warranty (p.9) Options and Accessories (p.7) Side View (S-Series) DIMENSIONS Internal Height Side View (T-Series) WEIGHT (LBS/KG) POTENT COMPOUND CHARACTERIZATION SCHEME Standard Height Models (S-Series) Operator Exposure Limit Powder Toxicity Level (8-hr Time Weighted Average) Protection Required Open Bench or Vented Enclosure Fume Hood or Vented Enclosure Vented Enclosure Tall Models (T-Series) VE24T PERFORMANCE VERIFICATION Fume Extractor...

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) PRODUCT SPECIFICATIONS Vented Enclosure The most widely used filter in the range, primarily for solvent, organic, and alcohol removal. Neutralizes volatile inorganic acid vapors. Iodine and methyl iodide vapors as well as low level radioactive iodine. Mercury vapor. Removes vapors from dilute ammonia solutions and to remove low molecular weight amines. Designed to remove hydrogen sulphide and low molecular weight mercaptans. Removal of hydrogen...

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) OPTIONS & ACCESSORIES Vented Enclosure Base Stand, Mobile, With Casters Provides a lower storage shelf; accommodates wheelchair access. Locking casters fix the hood in place. Base Cabinet, Fixed (Metal) Provides storage space below. Base Cabinet, Fixed (Polypropylene) Provides storage space below. Fire Safety Cabinet Base Flame resistant safe storage for combustible and flammable liquids. Trash Chute Side mounted trash chute. Bags not included....

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CONTENTS: Precision Containment Product Overview (p.2) Design Features (p.3) Performance & Selection (p.4) Filtration Technology (p.5) Specifications (p.6) Warranty (p.9) Warranty Info. WARRANTY This product is protected by the Air Science Legacy Lifetime Warranty™ which starts on the date of shipment from our factory. This limited warranty is the result of thousands of successful Air Science production applications in pharmaceutical, laboratory, forensic, industrial, and educational applications. STANDARDS & COMPLIANCE Quality Management Systems OSHA, Occupational Safety and Health Information...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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