6' Labconco Protector ClassMate Laboratory Hood

Brand : Labconco

Product Code : SKU 2868B HOOD

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Refurbished Labconco Protector ClassMate 6' Laboratory Chemical Fume Hood

The Labconco Protector ClassMate 6' laboratory chemical fume hood is designed specifically for instructional laboratories where chemical containment, workspace visibility, and student supervision are equally important. Available used and refurbished from American Instrument Exchange, this full-size ducted fume hood provides a spacious work area for chemistry experiments, demonstrations, sample preparation, and other procedures involving chemical fumes and vapors.

Unlike conventional chemical fume hoods with opaque side and rear walls, the Protector ClassMate incorporates clear tempered safety glass sides and back. This open visual design allows instructors to observe work inside the hood from multiple angles and makes demonstrations easier for groups of students to follow. The transparent rear panel is particularly useful when multiple hoods are installed back-to-back in an island configuration because visibility through the laboratory is maintained.

This particular 6-foot ClassMate includes an epoxy work surface and vertical-rising sash. With an overall hood enclosure measuring approximately 72" W × 32.7" D × 59" H, it provides substantial working space while remaining suitable for installation on laboratory casework or an appropriate support structure.

Key Features

Used and refurbished Labconco Protector ClassMate 6' ducted chemical fume hood
Designed specifically for educational and instructional laboratories
Clear tempered safety glass sides and back for enhanced visibility
Vertical-rising sash with 18" working height and 28" full opening
High-performance bypass airflow design
Ergonomic air foil with Clean-Sweep airflow openings
Three-piece glass baffle that pivots for easier cleaning
Epoxy work surface included
Pre-wired LED work area lighting
100–115 V, 50/60 Hz electrical requirements
Remote exhaust blower not included
90-day warranty included from American Instrument Exchange

Designed for Teaching and Instructional Laboratories

The defining advantage of the Protector ClassMate is visibility. Traditional laboratory fume hoods can make it difficult for an instructor to monitor students or demonstrate procedures because much of the work area is surrounded by opaque materials. The ClassMate addresses this limitation with clear tempered safety glass on the sides and rear of the enclosure along with a tall front viewing area.

This configuration allows instructors to observe chemical handling techniques from different positions within the laboratory while also making demonstrations easier for students to see. In laboratories where multiple hoods are arranged back-to-back on an island, the transparent rear panels help preserve sightlines instead of dividing the room with solid hood walls.

For universities, colleges, high schools, technical schools, and other instructional facilities, these characteristics make the ClassMate particularly well suited to laboratory environments where supervision and visibility are important parts of safe chemical instruction.

Common Applications

The Labconco Protector ClassMate can support a wide variety of general chemistry and laboratory procedures when connected to a properly engineered exhaust system. Typical uses include undergraduate chemistry experiments, organic chemistry instruction, reagent preparation, solvent handling, sample preparation, chemical demonstrations, analytical chemistry procedures, and other educational activities that may generate hazardous fumes or vapors.

Its 6-foot width provides ample room for laboratory glassware, hotplates, stirring equipment, support stands, reaction vessels, and other apparatus commonly used during chemistry instruction. The large workspace can also make it easier for instructors to arrange demonstration equipment where students can clearly observe a procedure.

Vertical Sash and High-Visibility Design

This ClassMate is equipped with a vertical-rising sash. The normal working sash height is 18 inches, while the sash can be raised to a full opening of approximately 28 inches when additional access is required for loading apparatus or servicing the work area.

A tall stationary front viewing panel combines with the clear sides and rear to create excellent visibility into the hood. Tempered safety glass construction provides the durability required for regular laboratory use while maintaining the open appearance that distinguishes the ClassMate from conventional chemical fume hoods.

Labconco also incorporates an ergonomic air foil with Clean-Sweep airflow openings and a three-piece glass baffle designed to promote effective airflow through the enclosure. The baffle pivots to simplify access during cleaning and routine maintenance.

Workspace and Laboratory Layout

This 6-foot ClassMate measures approximately 72" W × 32.7" D × 59" H and includes an epoxy work surface. The chemical-resistant work surface provides a durable platform for routine chemistry procedures and simplifies cleanup following laboratory exercises.

The clear rear panel is particularly valuable when designing instructional laboratories around island-style workstations. Two hoods can be positioned back-to-back without creating the same visual obstruction associated with conventional solid-backed laboratory hoods, helping instructors maintain sightlines across a larger teaching laboratory.

Cord-Keeper slots positioned along the air foil also provide convenient routing for electrical cords used with hotplates, stirrers, meters, and other benchtop laboratory instruments.

Installation and Exhaust Considerations

The Labconco Protector ClassMate is a ducted chemical fume hood designed for connection to a facility exhaust system. A remote blower is not included with this refurbished unit. Because required exhaust volume and static pressure depend on the hood installation, duct configuration, building HVAC system, and distance to the exterior exhaust point, blower selection should be performed as part of the facility's mechanical design.

Before installation, laboratories should verify available exhaust capacity, ductwork configuration, electrical service, hood placement, work-surface and support requirements, and applicable building and laboratory safety requirements.

The hood operates on 100–115 V, 50/60 Hz electrical service and includes pre-wired lighting. Final installation and airflow performance should be evaluated according to the requirements of the laboratory and facility.

Ideal Laboratory Environments

The Protector ClassMate was developed primarily for instructional environments and is an especially strong choice for university and college chemistry departments, high school chemistry laboratories, technical and vocational schools, teaching hospitals, training laboratories, and other facilities where instructors need to supervise chemical procedures.

It can also be useful in research or analytical laboratories where enhanced visibility from the sides or rear of the hood is advantageous.

Key Specifications

Specification	Details
Manufacturer	Labconco
Series	Protector ClassMate
AIE Product Code	2868B HOOD
Manufacturer Catalog No.	16060410026782
Nominal Width	6 feet
Exterior Dimensions	72" W × 32.7" D × 59" H
Hood Style	Benchtop, ducted
Airflow Design	Bypass
Sash	Vertical rising
Working Sash Height	18"
Full Sash Opening	28"
Side/Rear Panels	Clear tempered safety glass
Work Surface	Epoxy, included
Lighting	Pre-wired LED
Electrical	100–115 V, 50/60 Hz, 10 A
Weight	Approx. 550 lb
Remote Blower	Not included
Condition	Used and refurbished
Warranty	90 days

Refurbishment and Testing

This Labconco Protector ClassMate is inspected and refurbished by American Instrument Exchange before shipment. For chemical fume hoods, our technicians inspect the enclosure and baffles, verify that the interior lighting operates properly, and check the sash, tracks, and counterweight system for smooth operation.

The hood is cleaned and inspected before being prepared for shipment. Because exhaust performance depends on the final ductwork, blower, and building HVAC configuration, final airflow verification should be performed after the hood has been installed at the customer's facility.

Why Buy a Refurbished Chemical Fume Hood from American Instrument Exchange?

Refurbished laboratory fume hoods can provide universities, research facilities, and expanding laboratories with a cost-effective alternative to purchasing new laboratory furniture. This can be particularly valuable when outfitting instructional laboratories that require several hoods, where the cost of purchasing multiple new units can quickly become substantial.

American Instrument Exchange offers used and refurbished chemical fume hoods in a variety of sizes and configurations and can help laboratories identify equipment that fits their available space, intended application, and existing laboratory infrastructure.

Frequently Asked Questions

What makes the Labconco Protector ClassMate different from a standard chemical fume hood?

The ClassMate was specifically designed for instructional laboratories. Clear tempered-glass sides and back provide greater visibility into the work area, allowing instructors to observe students and making chemistry demonstrations easier for groups to see.

Can ClassMate hoods be installed back-to-back?

The transparent rear panel makes the ClassMate particularly well suited to back-to-back island installations. Unlike a conventional solid-backed hood, the clear rear panel helps maintain visibility across the laboratory when two hoods face opposite directions.

Does this Labconco ClassMate include a work surface?

Yes. This particular refurbished unit includes an epoxy work surface suitable for general laboratory chemical applications.

Does the hood include an exhaust blower?

No. A remote exhaust blower is not included. Blower requirements depend on the facility's ductwork, required airflow, static pressure, and exhaust-system design, so the appropriate blower should be selected for the final installation.

What is the sash opening on this hood?

The vertical-rising sash has an 18-inch normal working height and can be raised to approximately 28 inches for full access to the work area.

Is this hood only suitable for schools?

No. Its design is particularly advantageous for educational laboratories, but the ClassMate can also be used in research, analytical, training, and other laboratory environments where a ducted chemical fume hood with enhanced visibility is desirable.

Testing Procedures for Used and Refurbished Laboratory Equipment

Ensure Accuracy, Safety, and Dependable Performance Across Applications

At American Instrument Exchange, all used and refurbished laboratory equipment undergoes a rigorous, multi-point testing protocol to ensure optimal performance, operational safety, and long-term reliability. Whether the equipment is destined for research, diagnostics, quality control, or production environments, our thorough inspection and testing process is designed to meet the highest standards of laboratory excellence.

Why Testing Used Lab Equipment Is Essential

Before any refurbished laboratory equipment is returned to service, it must be carefully tested to verify:

• Functional integrity and operational performance
• Setpoint accuracy and repeatability (where applicable)
• User interface responsiveness and control features

Proper testing reduces the risk of equipment failure, measurement inaccuracies, or user hazards—helping to ensure consistent results in clinical, academic, biotech, and industrial labs.

Our standardized lab equipment testing procedures are tailored to each equipment type, ensuring every unit meets manufacturer specifications and industry benchmarks.

Key Testing Procedures for Refurbished and Used Laboratory Equipment

1. Initial Visual Inspection

• Examine equipment housing for signs of wear, corrosion, or damage
• Check ports, power cords, and exterior components for tampering or deterioration
• Verify that internal and external parts (racks, shelves, connectors, accessories) are present and undamaged

2. Functional Startup and Operational Testing

• Power on the equipment and verify startup diagnostics
• Confirm functionality of displays, buttons, switches, and control panels
• Run basic functions to confirm proper response and behavior under standard operating conditions

3. Testing and Performance Verification

• Test internal sensors or control systems using industry-standard tools
• Perform operational tests to validate accuracy and consistency
• Verify key performance specifications such as temperature control, timing, speed, or measurement outputs, depending on equipment type

4. Mechanical and Electrical System Testing

• Evaluate motors, pumps, fans, or other moving parts for smooth operation
• Inspect and test wiring, relays, fuses, and circuit boards for safety and reliability
• Test power delivery and grounding compliance

5. Safety and Compliance Checks

• Ensure equipment is grounded and insulated to meet laboratory safety standards
• Test alarms, interlocks, emergency stops, or safety shutdown systems if applicable

6. Final Quality Assurance and Documentation

• Perform extended runtime testing
• Document operational logs, testing results, and any repairs or adjustments made
• Complete a final inspection, thorough cleaning, and packaging for delivery

Trusted Quality from American Instrument Exchange

With over 50 years of experience in laboratory equipment refurbishment, American Instrument Exchange is committed to delivering certified, lab-ready instruments backed by expert testing. Our testing protocols ensure that each piece of equipment—regardless of type—is safe, accurate, and dependable from day one.

Whether you're equipping a startup lab or expanding a high-throughput facility, you can count on our refurbished laboratory equipment to perform with precision and reliability.

Refurbishment Protocol for Used Laboratory Equipment from American Instrument Exchange

At American Instrument Exchange, every piece of used laboratory equipment we offer undergoes a multi-step refurbishment process. Whether it's an analytical balance, centrifuge, freezer, oven, or any other essential lab instrument, our goal is to restore each unit to peak performance—ensuring accuracy, safety, and long-term reliability in scientific, clinical, industrial, and academic environments.

Why Choose Refurbished Lab Equipment from American Instrument Exchange?

• Thoroughly tested for performance, precision, and safety
• Backed by a warranty
• A cost-effective alternative to new equipment
• Environmentally sustainable through equipment reuse and waste reduction
• Serviced by expert technicians with decades of laboratory equipment experience

Step-by-Step Refurbishment Protocol

Every instrument and system refurbished at American Instrument Exchange follows a detailed, industry-aligned process:

1. Initial Intake & Inspection

• Complete visual and structural inspection for cosmetic damage, wear, or corrosion
• Mechanical assessment of hinges, seals, fasteners, motors, and moving parts
• Missing components and damaged items are documented for repair or replacement

2. Cleaning and Decontamination

• Full internal and external cleaning using non-abrasive, lab-safe solutions
• Removal of biological, chemical, or particulate contamination
• Disassembly and cleaning of removable parts such as trays, shelves, and filters

3. Mechanical and Electrical Repair

• Replacement or repair of worn or broken mechanical parts
• Evaluation and servicing of control panels, sensors, switches, and displays
• Testing and repair of electrical wiring, fuses, circuit boards, and power supplies

4. Functional System Testing

• Assessment of all major functions specific to the equipment type (e.g., speed, temperature, force, weight, timing)
• Operation of control interfaces, programming menus, and digital displays
• Verification of stabilization time, responsiveness, and user input reliability

5. Testing and Performance Verification

• Testing of internal sensors, controllers, and measurement systems using certified tools
• Multi-point testing to ensure repeatability, accuracy, and performance consistency
• Confirmation of user-defined setpoints, timing sequences, or programmable cycles

6. Safety and Compliance Checks

• Testing of safety interlocks, alarms, and over-limit protection systems (as applicable)
• Electrical safety inspections, including grounding and insulation verification

7. Final Quality Assurance and Documentation

• Full operational testing under simulated lab conditions
• Completion of performance benchmarks, testing results, and repair logs
• Final cleaning and visual inspection

Trust the Experts at American Instrument Exchange

With over 50 years of experience in the laboratory equipment industry, American Instrument Exchange is a trusted leader in high-quality refurbished lab instruments. Our refurbishment protocols ensure that every piece of equipment we sell is lab-ready—offering the precision, performance, and durability your team can count on.

Whether you’re outfitting a new lab or expanding an existing operation, choose American Instrument Exchange for tested, warrantied, and cost-effective laboratory equipment.

Warranty Information

All used equipment sold by American Instrument Exchange is refurbished/reconditioned, tested to meet specifications, cleaned, and comes with a 90-day warranty from the date of shipment unless otherwise specified. New products include a warranty from the manufacturer. Your warranty is only valid if you have paid your invoice. If your invoice is over 30 days old, warranty work will not be performed until your invoice is paid in full. American Instrument Exchange is not liable for any special or consequential damages that result from the use of, or the inability to use, the materials on this site or the performance of the products,

Exceptions include international sales and items that are agreed to be sold with a lesser warranty or items that are agreed to be sold “as is.”

Should there be visible shipping damage to packaging or concealed shipping damage to item(s) supplied, buyer must communicate such damage to the delivering entity or carrier upon receipt first and to American Instrument the same day item is accepted / signed for. Failure to do so voids warranty. Customer decision to involve / procure third party or OEM service other than American Instrument or AIE assigned vendors to resolve in-warranty instrument failure or defect without first placing a service call to American Instrument voids warranty.

Return & Cancellation Policy

American Instrument Exchange will authorize the return of and issue a full refund for any equipment that is not working as represented and could not be replaced or repaired to the customer’s satisfaction by AIE or a representative of AIE during the warranty period. Returns without prior authorization and an RMA number will not be accepted.

Customers are responsible for proper packaging of the equipment and all included accessories. American Instrument will pay for insurance and shipping costs. Non-inventory items bought specifically to fill customer orders may possibly be returned, but on a case by case basis.

Customers who cancel orders after refurbishing has begun or after delivery where there are no equipment performance issues may be subject to a Restocking/Cancellation Fee of 20% or more and responsible for shipping costs for both the delivery and return.

Ongoing and Extended Support Options

American Instrument Exchange is able to provide additional repair and support services outside the warranty terms for most products that sell.

For biosafety cabinets, clean benches, chemical fume hoods, and other clean air products our team at AIE Laboratory Services can provide certifications, repairs, decontaminations, and other services for customers throughout New England, and guidance and limited technical assistance for any customers in the US and Canada for new or refurbished biosafety cabinets purchased from American Instrument Exchange.

For all other products, the repair service team at American Instrument Exchange can provide both field and depot repair evaluations. We can easily schedule and coordinate the pick-up and transportation of your malfunctioning equipment. By offering hourly rates lower than most OEM service providers and eliminating travel time for technicians, we help reduce repair costs. Furthermore, our lab depot repair service minimizes or eliminates scheduling delays. Our experienced service technicians are qualified to restore your equipment to factory specifications.

Please contact our team at info@americaninstrument.com for more details.

FAQ

Does the equipment come with a warranty?

Yes, all equipment from American Instrument Exchange comes with a warranty.
Used/reconditioned/refurbished equipment is tested to make sure it operates to the manufacturer's specifications and comes with a 90-day warranty (unless otherwise noted). New equipment comes with a warranty from the manufacturer.

How do you test and recondition the equipment?

Testing requirements vary across all the equipment categories we sell. Temperature controlled units are tested with NIST traceable probes and data loggers. Gaskets, external housing, glass, handles, controls and control screens are all thoroughly inspected for integrity and functionality.
We test all equipment using the manufacturer's parameters and specifications to confirm that the unit operates properly.

How do products ship from American Instrument Exchange?

We can ship products both nationally and internationally using a well-established network of transporters. Smaller items will ship via UPS. Larger equipment will be palletized and shipped either LTL or air-ride, depending on the specific equipment and/or delivery requirements.

Return and order cancellation policy

American Instrument Exchange will accept the return of any product that is not working as represented and could not be replaced or repaired to the customer's satisfaction during the warranty period. Customers who cancel orders after refurbishing has begun will be subject to a cancellation and restocking fee of between 20% and 40%.

Are discounts available for educational or non-profit institutions, or for bulk purchases?

Yes – call or email us today with a list of equipment you're looking for and we can potentially put together a quote that includes a discount.

How does your price matching policy work?

We strive to keep our pricing competitive and reasonable. If you find comparable items for sale at a lower price from other vendors please send us a link and or quote for the item and we'll do our best to match or beat the price.

Can I see the equipment in person before committing to a purchase?

Customers are welcome to make an appointment to view equipment in our warehouse. Given our workload we may not be able to test or clean the equipment prior to your arrival if you have not committed to an order.

1023 Western Avenue is a working warehouse, not a showroom, and customers should dress appropriately and wear closed toe shoes.

Can I ship products that I purchased elsewhere to American Instrument for repair?

Yes – please see our repair services page for more information.