Thermo Hamilton Concept 6' Chemical Fume Hood

Thermo Hamilton Concept 6' Chemical Fume Hood with Epoxy Work Surface and Base Cabinets – Refurbished

The Thermo Hamilton Concept 6' Chemical Fume Hood is a laboratory ventilation enclosure designed to provide personnel protection during chemical handling, sample preparation, and procedures involving hazardous chemical fumes and vapors. Available refurbished from American Instrument Exchange, this six-foot chemical fume hood combines an engineered low-flow ventilation design, ergonomic sash access, chemical-resistant construction, and a durable epoxy work surface to provide a spacious laboratory workstation.

This Thermo Concept fume hood features a distinctive blue exterior finish and includes an epoxy work surface and base cabinets. The hood measures approximately 72" W × 42" D × 52" H, with a usable work surface measuring approximately 62" W × 28" D. Its six-foot configuration provides substantially more working space than smaller four-foot models, making it particularly attractive for laboratories using multiple instruments, larger glassware assemblies, and complex chemical preparation equipment.

The Hamilton Concept series was developed to support effective chemical containment while improving laboratory ventilation efficiency. Its aerodynamic airflow design, counterbalanced sash system, and engineered internal baffles help maintain controlled airflow when connected to an appropriately designed external exhaust system.

Refurbished by American Instrument Exchange, this Thermo Hamilton Concept 6' fume hood includes a 90-day warranty.

Key Features

• Refurbished Thermo Hamilton Concept chemical fume hood

• Six-foot-wide laboratory ventilation enclosure

• Distinctive blue exterior finish

• Approximate exterior dimensions of 72" W × 42" D × 52" H

• Usable epoxy work surface measuring approximately 62" W × 28" D

• Durable epoxy resin work surface included

• Base cabinets included

• Designed for externally exhausted chemical vapor containment

• Concept series low-flow ventilation design

• Counterbalanced sash system for convenient access

• Engineered sash positioning and bypass airflow features

• Preset internal airflow baffles

• Chemical-resistant interior liner

• Aerodynamic front airfoil

• Spacious work area for laboratory glassware and instruments

• Suitable for research, analytical chemistry, and industrial laboratory applications

• External exhaust blower required and not included

• Refurbished and tested by American Instrument Exchange

• 90-day warranty included

Overview of the Thermo Hamilton Concept 6' Fume Hood

The Thermo Hamilton Concept series was developed to provide laboratory personnel with a controlled chemical-handling environment while supporting efficient ventilation and convenient access to the work area.

A properly installed chemical fume hood draws room air inward through the front sash opening, capturing hazardous vapors and directing them toward an external exhaust system.

The Concept series incorporates engineered airflow features intended to improve containment and reduce turbulence during normal laboratory procedures.

The six-foot configuration provides approximately 50 percent more nominal width than a four-foot hood, allowing laboratories to accommodate larger equipment and more extensive experimental setups.

The included epoxy work surface and base cabinets also provide a practical foundation for a complete laboratory workstation.

This configuration is particularly useful for facilities replacing older laboratory fume hoods or adding dedicated chemical-handling stations to existing research spaces.

Low-Flow Ventilation Design and Energy Efficiency

One of the distinguishing characteristics of the Hamilton Concept series is its low-flow ventilation design.

Conventional laboratory fume hoods can require substantial exhaust airflow to maintain effective containment. The Concept series incorporates aerodynamic features intended to support appropriate containment while reducing unnecessary exhaust requirements.

Manufacturer literature describes Concept configurations designed for nominal operating face velocities in the approximate range of 60 to 100 feet per minute, depending on the specific hood and installation.

Operating at an appropriately selected lower face velocity can reduce the volume of conditioned laboratory air exhausted from the building.

This may help decrease heating, cooling, and ventilation costs when the hood is properly integrated into the laboratory HVAC system.

For a six-foot fume hood, ventilation efficiency can be especially important because the larger sash opening generally requires greater exhaust capacity than smaller models.

Actual exhaust airflow requirements depend on the sash position, ductwork configuration, building ventilation system, and required containment performance.

Final operating conditions should be established through professional ventilation design and testing rather than relying solely on nominal manufacturer specifications.

Counterbalanced Sash and Ergonomic Access

The Thermo Hamilton Concept incorporates an engineered sash system intended to provide convenient access to the laboratory workspace.

Concept-series hoods are associated with counterbalanced sash arrangements that allow operators to raise and lower the sash with relatively little effort.

Selected Concept configurations also incorporate AutoSash positioning technology, designed to encourage operation at an appropriate working height while allowing additional access for equipment loading.

This can help reduce unnecessary exhaust airflow when the sash is positioned appropriately.

The six-foot configuration provides a broad access opening, making it convenient for positioning larger laboratory instruments, reaction assemblies, and glassware.

The exact sash arrangement and any installed AutoSash hardware should be confirmed on this refurbished unit.

During chemical procedures, the sash should remain at the approved operating height established during installation and airflow testing.

Preset Baffles and Controlled Airflow Distribution

The Hamilton Concept series incorporates an engineered internal baffle arrangement designed to distribute exhaust airflow across the work area.

Proper airflow distribution helps reduce stagnant regions and directs contaminated air toward the exhaust connection.

Concept-series literature describes preset baffles intended to optimize airflow without requiring frequent operator adjustment.

The enclosure also incorporates aerodynamic features designed to reduce turbulence at the front opening.

These features are particularly important in a six-foot fume hood because the larger workspace may contain multiple instruments, glassware assemblies, and chemical-handling stations.

Operators should avoid blocking the rear baffles or overcrowding the enclosure with equipment.

Maintaining appropriate clearance around instruments helps support effective airflow and containment.

Spacious 62" × 28" Epoxy Work Surface Included

This refurbished Thermo Hamilton Concept 6' fume hood includes an epoxy work surface measuring approximately 62 inches wide by 28 inches deep.

The larger work surface provides substantially more usable space than a typical four-foot laboratory hood.

Epoxy resin work surfaces are commonly selected for chemical laboratories because they provide a durable, nonporous surface with resistance to many laboratory chemicals.

The included work surface is suitable for supporting laboratory glassware, analytical instruments, sample preparation equipment, and other apparatus used during routine chemical procedures.

Its approximately 62-inch width allows laboratories to organize multiple pieces of equipment within the enclosure while maintaining room for safe handling and access.

The surface should be cleaned promptly after spills, and chemical compatibility should be verified for aggressive reagents or prolonged exposure.

Base Cabinets Included

This six-foot Thermo Hamilton Concept fume hood includes base cabinets, providing structural support and convenient storage beneath the laboratory work area.

The included cabinetry can simplify installation by reducing the need to purchase separate supporting furniture.

Base cabinets can also help organize laboratory supplies, accessories, and equipment used during chemical-handling procedures.

The exact cabinet arrangement, number of doors, and internal storage configuration should be confirmed for the individual unit.

Unless specifically designed and labeled for hazardous chemical storage, standard laboratory base cabinets should not be assumed suitable for flammable liquids or corrosive materials.

Chemical-Resistant Construction and Blue Exterior Finish

The Thermo Hamilton Concept series was designed for laboratory environments where durability, chemical resistance, and ease of maintenance are important.

The enclosure incorporates a chemically resistant interior liner and durable exterior construction intended to withstand routine laboratory use.

This refurbished six-foot model features a distinctive blue exterior finish, providing an alternative to conventional white laboratory fume hoods.

The blue finish can complement existing laboratory cabinetry or provide a coordinated appearance in newly renovated research spaces.

Combined with the epoxy work surface and included base cabinets, the hood provides a functional laboratory workstation suitable for a wide range of chemical-handling applications.

Common Applications

The Thermo Hamilton Concept 6' Chemical Fume Hood is designed for laboratory procedures requiring the capture and external exhaust of hazardous chemical vapors.

Common applications include organic chemistry research, solvent handling, chemical reagent preparation, analytical sample processing, pharmaceutical research, environmental testing, acid and base preparation, and industrial quality control.

The larger workspace is particularly useful for laboratories using multiple pieces of glassware, complex reaction assemblies, heating equipment, and larger laboratory instruments.

The enclosure may also be suitable for selected procedures involving heated chemicals when the ventilation system and hood materials are appropriate for the operating conditions.

Ideal Laboratory Environments

The six-foot Hamilton Concept fume hood is well suited for pharmaceutical research and development facilities, biotechnology laboratories, analytical chemistry laboratories, industrial research departments, environmental testing laboratories, university chemistry departments, and institutional research facilities.

Its larger workspace makes it particularly attractive for laboratories performing complex experiments or operating several instruments within a single ventilated enclosure.

The included epoxy work surface and base cabinets also make it a practical option for laboratory renovations, equipment replacements, and new workstation installations.

Key Specifications

Specifications compiled from manufacturer literature, distributor technical references, and American Instrument Exchange product information. Dimensions reflect the individual six-foot unit described and may differ from other Hamilton Concept configurations.

Advantages of a Six-Foot Chemical Fume Hood

A six-foot chemical fume hood provides several advantages for laboratories requiring additional working space.

Compared with a four-foot hood, the larger enclosure can accommodate more extensive glassware assemblies, multiple sample preparation stations, and larger laboratory instruments.

The additional width also makes it easier to organize equipment while maintaining clearance around the rear baffles and airflow pathways.

For laboratories performing frequent chemical-handling procedures, a larger hood can reduce the need to move equipment between workstations.

However, the increased width generally requires greater exhaust airflow than a smaller hood operating at the same sash height and face velocity.

The ventilation system must therefore be designed specifically for the six-foot configuration.

Ducted Chemical Fume Hood vs. Ductless Filtration Enclosure

The Thermo Hamilton Concept is a conventional ducted chemical fume hood designed to capture hazardous vapors and exhaust them outside the building.

This differs from ductless filtration enclosures that rely on activated carbon or other specialized filters to remove selected contaminants before returning treated air to the laboratory.

A ducted chemical fume hood may provide greater flexibility for laboratories handling a broad range of chemical vapors, particularly when those chemicals are unsuitable for recirculating filtration.

The Hamilton Concept does not rely on replaceable carbon filters as its primary method of vapor removal.

Instead, safe operation depends on a properly designed exhaust system, adequate airflow, and verified containment performance.

Exhaust Blower and Installation Requirements

The Thermo Hamilton Concept 6' Chemical Fume Hood requires connection to an external laboratory exhaust system.

An external exhaust blower motor is not included with this refurbished unit.

Because this is a six-foot enclosure, blower selection must account for the larger sash opening and associated airflow requirements.

The ventilation system should be designed by a qualified laboratory HVAC contractor or ventilation specialist.

Factors such as duct diameter, duct length, static pressure, exhaust discharge location, sash position, and building supply-air conditions must be considered.

The hood should be installed away from doors, high-traffic areas, and supply-air diffusers that could interfere with containment airflow.

After installation, airflow measurements and appropriate containment testing should be completed before the hood is used for hazardous chemical procedures.

Refurbishment and Testing

This Thermo Hamilton Concept 6' Chemical Fume Hood is refurbished by American Instrument Exchange.

Our technicians inspect the enclosure's structural condition, sash, counterbalance mechanism, internal baffles, lighting, and other applicable components as part of the refurbishment process.

The included epoxy work surface and base cabinets are also inspected for condition and suitability for installation.

The hood is cleaned and prepared for shipment following the appropriate reconditioning procedures.

Because the enclosure requires an external exhaust system, final airflow performance must be verified after installation at the customer's facility.

Shipping and Laboratory Installation

The six-foot Thermo Hamilton Concept provides a spacious chemical-handling workstation with an included epoxy work surface and base cabinets.

Before ordering, laboratories should verify available floor space, ceiling clearance, ductwork routing, and structural requirements for installation.

The hood superstructure measures approximately 72 inches wide, 42 inches deep, and 52 inches high.

The usable epoxy work surface measures approximately 62 inches wide by 28 inches deep.

The overall installed height will depend on the included base cabinet configuration.

American Instrument Exchange can assist customers with equipment information, photographs, and shipping arrangements.

Related Laboratory Equipment

American Instrument Exchange offers a broad selection of refurbished chemical fume hoods, including models from Thermo Hamilton, Labconco, Kewaunee, Baker, and other leading laboratory equipment manufacturers.

For laboratories performing analytical sample preparation and chemical research, AIE also supplies analytical and precision balances, vacuum pumps, and recirculating chillers and circulators.

These products can complement chemical fume hood workstations used for research, sample preparation, and industrial testing.

Why Buy a Refurbished Thermo Hamilton Concept Fume Hood from American Instrument Exchange?

Purchasing a refurbished Thermo Hamilton Concept 6' Chemical Fume Hood provides laboratories with an opportunity to obtain a spacious, high-quality chemical containment workstation at a lower cost than purchasing new equipment.

This particular unit offers several advantages, including its six-foot width, distinctive blue finish, durable epoxy work surface, and included base cabinets.

The Concept series' engineered airflow features and ergonomic sash design make it a practical choice for laboratories seeking effective chemical vapor containment and efficient ventilation.

American Instrument Exchange specializes in used and refurbished laboratory equipment, helping research, pharmaceutical, industrial, and educational laboratories obtain quality equipment while controlling capital expenses.

This refurbished Thermo Hamilton Concept fume hood includes a 90-day warranty from American Instrument Exchange.

Frequently Asked Questions

What is the Thermo Hamilton Concept 6' fume hood designed for?

The Thermo Hamilton Concept is a ducted chemical fume hood designed to capture and exhaust hazardous chemical vapors during laboratory procedures such as solvent handling, reagent preparation, and analytical sample processing.

What are the exterior dimensions of this six-foot Hamilton Concept fume hood?

The hood measures approximately 72 inches wide, 42 inches deep, and 52 inches high. These dimensions describe the hood superstructure; the overall installed height depends on the included base cabinets.

What are the dimensions of the usable work surface?

The included epoxy work surface measures approximately 62 inches wide by 28 inches deep.

Does this Thermo Hamilton Concept include an epoxy work surface?

Yes. This refurbished unit includes a durable epoxy resin work surface suitable for many common laboratory chemical-handling procedures.

Are base cabinets included?

Yes. Base cabinets are included with this Thermo Hamilton Concept fume hood. Their exact configuration should be confirmed before purchase.

What color is this fume hood?

This particular Thermo Hamilton Concept fume hood features a blue exterior finish.

Does the Thermo Hamilton Concept include a blower motor?

No. An external exhaust blower motor is not included. The hood must be connected to an appropriately designed laboratory exhaust system.

Is the Hamilton Concept a ductless fume hood?

No. This model is a conventional ducted chemical fume hood designed to capture chemical vapors and exhaust them outside the building.

What is the advantage of the Hamilton Concept low-flow design?

The Concept series incorporates aerodynamic airflow features intended to support effective containment at appropriately selected face velocities. This can help reduce laboratory exhaust airflow and associated energy consumption when properly installed and tested.

What is the AutoSash system?

AutoSash is a Hamilton Concept sash-positioning feature designed to encourage operation at the appropriate working height. The exact sash configuration and installed hardware should be confirmed for this refurbished unit.

Can this six-foot fume hood accommodate larger laboratory equipment?

Yes. The approximately 62-inch-wide usable work surface provides room for larger glassware assemblies, multiple instruments, and more extensive experimental setups than smaller four-foot models.

Does the hood require testing after installation?

Yes. Appropriate airflow verification and containment testing should be completed before hazardous chemical use. ASHRAE 110 testing may be appropriate depending on facility requirements.

Does this refurbished Thermo Hamilton Concept include a warranty?

Yes. American Instrument includes a 90-day warranty with this refurbished Thermo Hamilton Concept 6' Chemical Fume Hood.