Caron 7401-33-22 Reach-In CO₂ Incubator

Brand : Caron

Product Code : SKU 3137X INC

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Caron 7401-33-22 Reach-In CO₂ Incubator

The Caron 7401-33-22 Reach-In CO₂ Incubator is a large-capacity environmental chamber designed for cell culture, tissue culture, pharmaceutical development, biotechnology research, and other applications requiring precise control of temperature, humidity, and carbon dioxide levels. With approximately 33 cubic feet (934 liters) of chamber capacity, the 7401-33-22 provides substantial incubation space while maintaining the stable environmental conditions required for sensitive biological samples. This refurbished Caron 7401-33-22 from American Instrument Exchange offers a cost-effective alternative to new equipment while delivering the performance and reliability expected from Caron's premium incubator platforms.

Caron 7401-33-22 Reach-In CO₂ Incubator Key Features

Caron 7401-33-22 reach-in CO₂ incubator
Approximately 33 cu. ft. (934 L) chamber capacity
Solid insulated outer door
Precise temperature control
CO₂ control for cell culture applications
Humidity control capability
Stainless steel chamber interior
Microprocessor control system
Large-capacity shelving configuration
Reach-in floor model design
Designed for long-term continuous operation
Refurbished and tested by American Instrument Exchange
90-day warranty included from American Instrument Exchange

Caron 7401-33-22 Reach-In CO₂ Incubator Key Overview

The Caron 7401-33-22 is engineered for laboratories that require significantly more incubation capacity than standard benchtop CO₂ incubators can provide. The reach-in design allows researchers to incubate large quantities of cell cultures, tissue cultures, and research samples while maintaining uniform environmental conditions throughout the chamber. The insulated solid door configuration helps improve temperature stability and energy efficiency while protecting samples from unnecessary light exposure. Caron's environmental control systems are designed to provide accurate regulation of temperature, humidity, and CO₂ levels, helping researchers maintain reproducible culture conditions for long-term studies and production-scale applications.

Common Applications for the Caron 7401-33-22 Reach-In CO₂ Incubator

The Caron 7401-33-22 is commonly used for mammalian cell culture, stem cell research, tissue engineering, vaccine development, pharmaceutical testing, biotechnology production, microbiological research, assay development, and long-term incubation studies. The large chamber capacity makes it particularly useful for laboratories that require high-volume culture production, large experimental batches, or multiple simultaneous research projects within a single incubation platform.

Ideal Lab Types for the Caron 7401-33-22 Reach-In CO₂ Incubator

This reach-in incubator is well suited for biotechnology companies, pharmaceutical manufacturers, university research laboratories, clinical research organizations, vaccine development facilities, cell therapy laboratories, tissue engineering groups, and large-scale cell culture operations. Facilities utilizing biosafety cabinets, centrifuges, laboratory refrigerators, and ultra-low freezers often depend on large-capacity incubators such as the Caron 7401-33-22 to support cell culture and biological research workflows.

Caron 7401-33-22 Reach-In CO₂ Incubator Key Specifications

Specification	Details
Manufacturer	Caron
Model	7401-33-22
Equipment Type	Reach-In CO₂ Incubator
Chamber Capacity	Approximately 33 cu. ft. (934 L)
Door Type	Solid Insulated Door
Chamber Construction	Stainless Steel Interior
Temperature Control	Microprocessor Controlled
CO₂ Control	Electronic CO₂ Regulation
Humidity Control	Integrated Humidity System
Configuration	Floor Model Reach-In
Shelving	Adjustable Shelves
Application	Cell Culture and Biological Research
Condition	Refurbished

Specifications compiled from Caron manufacturer literature, distributor technical references, and American Instrument Exchange product information.

Refurbishment and Testing Process

At American Instrument Exchange, each refurbished incubator is inspected and evaluated by our technicians prior to shipment. Testing procedures may include temperature control verification, CO₂ control assessment, display and controller functionality testing, door gasket inspection, shelving evaluation, sensor verification, and general operational testing. Components showing excessive wear are addressed as needed to help ensure reliable operation. Final cleaning and inspection are completed before packaging and shipment.

Shipping and Installation Considerations

The Caron 7401-33-22 is a large-capacity floor model incubator that requires adequate floor space, ventilation clearance, electrical service, and access to a CO₂ supply. Buyers should verify doorway dimensions, hallway clearances, elevator access, and final installation requirements prior to delivery. Due to its size and weight, the unit is typically shipped via freight carrier and should be positioned carefully before startup and calibration.

Related Laboratory Equipment

Laboratories purchasing CO₂ incubators often also require biosafety cabinets, centrifuges, laboratory refrigerators, ultra-low freezers, and microscopes. American Instrument Exchange offers a wide selection of refurbished laboratory equipment to support cell culture, sample preparation, cold storage, and research workflows.

Caron 7401-33-22 Reach-In CO₂ Incubator Frequently Asked Questions

What is the chamber capacity of the Caron 7401-33-22?

The Caron 7401-33-22 provides approximately 33 cubic feet (934 liters) of incubation capacity, making it significantly larger than most benchtop CO₂ incubators.

Why does this incubator have a solid door?

The solid insulated door helps improve temperature stability, energy efficiency, and sample protection while reducing heat loss and minimizing environmental fluctuations.

What applications is the Caron 7401-33-22 commonly used for?

The incubator is commonly used for cell culture, tissue culture, stem cell research, pharmaceutical development, biotechnology research, and other biological applications requiring controlled temperature and CO₂ conditions.

Has this incubator been tested by American Instrument Exchange?

Yes. Each refurbished Caron incubator is inspected and operationally tested by American Instrument Exchange technicians prior to shipment.

What warranty is included?

This refurbished Caron 7401-33-22 Reach-In CO₂ Incubator includes a 90-day warranty from American Instrument Exchange.

Testing Procedures for Used and Refurbished CO₂ Laboratory Incubators
Ensure Atmosphere Control, Temperature Accuracy, and Regulatory Compliance

At American Instrument Exchange, all used and refurbished CO₂ incubators undergo a multi-step testing and calibration process. These procedures are designed to ensure precise environmental control, microbial safety, and long-term reliability—critical for cell culture, IVF, tissue engineering, and pharmaceutical R&D applications.

Why Testing Used CO₂ Incubators Is Essential

Before a CO₂ incubator is redeployed into a laboratory, it must be thoroughly tested for:
• CO₂ sensor accuracy and gas concentration control
• Temperature uniformity and stability
• Humidity system function
• HEPA filtration and contamination control
• Electrical and safety compliance

Proper testing ensures viable growth environments for sensitive cultures and prevents costly contamination or culture loss in high-stakes lab environments.

Our standardized refurbishment protocol ensures used CO₂ incubators deliver laboratory grade performance at a fraction of the cost of comparable new units.

Key Testing Procedures for Refurbished and Used CO₂ Incubators

1. Initial Visual Inspection
• Inspect the exterior for corrosion, dents, or door alignment issues
• Check door gasket integrity and hinge function
• Verify presence and condition of internal shelves, water pans, and humidity trays
• Examine power cords, gas connectors, and display interfaces for signs of wear

2. Functional Startup Test
• Power on the unit and check for successful system boot
• Verify touchscreen or keypad response, and test all user-programmable settings
• Check door alarms and temperature/CO₂ alerts

3. Temperature Control and Uniformity Testing
• Use temperature probes to verify internal temperature accuracy
• Monitor temperature uniformity across multiple chamber zones
• Ensure fast recovery times after door openings

4. CO₂ Sensor Testing and Gas Delivery System Test
• Test accuracy of infrared (IR) or thermal conductivity (TC) CO₂ sensors using certified reference gas and probes/Fyrite analyzers
• Test inlet pressure regulators and gas flow control systems
• Confirm stable CO₂ levels at multiple setpoints (e.g., 5%, 10%)
• Check for proper mixing and diffusion throughout the chamber

5. Humidity and Contamination Control Testing
• Test humidity generation (via water pan or active system) and verify chamber RH levels
• Inspect HEPA filters (if equipped) and airflow systems for particulate control
• Sanitize interior and confirm antimicrobial coatings or copper components are intact

6. Electrical Safety and Compliance Check
• Ensure proper grounding and insulation of all electrical components
• Perform leak and continuity testing
• Verify the unit meets electrical safety standards for laboratory environments

7. Final Quality Assurance and Performance Validation
• Run a 24-hour performance cycle with monitored CO₂, temperature, and RH
• Document data and final readings
• Complete service report

All refurbished CO₂ incubators sold by American Instrument Exchange are tested to meet the performance demands of today's advanced laboratory workflows—ensuring safety, precision, and peace of mind with every unit.

Repair and Refurbishment Protocol for Used Laboratory Incubators
Performance and Quality from American Instrument Exchange

At American Instrument Exchange, every used laboratory incubator we sell goes through a repair and refurbishment protocol. Whether it’s a standard, CO₂, or refrigerated incubator, our goal is to restore each unit to laboratory-level performance—ensuring temperature accuracy, environmental stability, and long-term reliability in your lab.

Why Choose a Refurbished Laboratory Incubator from American Instrument Exchange?

• Fully tested for performance and safety
• Backed by a warranty
• Cost-effective alternative to new equipment
• Environmentally sustainable through reuse and restoration
• Refurbished by expert technicians with decades of lab equipment experience

Step-by-Step Refurbishment Protocol

Every incubator at American Instrument Exchange follows this comprehensive, multi-stage process:

1. Initial Intake & Inspection
• Visual inspection for cosmetic wear, corrosion, dents, or broken components
• Mechanical assessment of door hinges, gaskets, seals, and chamber components
• Document any missing parts or issues requiring repair or replacement

2. Cleaning and Decontamination
• Thorough internal and external cleaning using non-abrasive solutions
• Decontamination/cleaning of surfaces to remove biological, chemical, or particulate residue
• Cleaning of removable parts (e.g., shelves, trays, etc.)

3. Mechanical and Electrical Repair
• Repair or replacement of worn mechanical components such as door latches, fans, hinges, and seals
• Evaluation and repair of control panels, switches, thermostats, and displays
• Inspection and testing of wiring, fuses, relays, and power supplies

4. Environmental Control System Assessment
• For CO₂ incubators: CO₂ sensors, regulators, and gas delivery systems are tested
• For refrigerated incubators: compressors, condensers, and cooling systems are evaluated for performance and leaks
• Fan motors and airflow systems are tested to ensure uniform environmental conditions

5. Temperature and Sensor Testing
• All temperature sensors and controllers are tested using thermometers/probes
• Uniformity and accuracy tested at multiple chamber locations
• For humidified or CO₂ incubators, humidity and CO₂ stability are verified

6. Safety System Testing
• Test of over-temperature protection systems and alarms
• Evaluation of door sensors, safety interlocks, and power failure recovery

7. Final Quality Control and Documentation
• Full performance test run over 24 hours
• Validation of setpoints for temperature, CO₂ (if applicable), and humidity (if applicable)
• Final inspection and cleaning before packaging
• Complete service report

Trust the Experts at American Instrument Exchange

With over 50 years in the lab equipment industry, American Instrument Exchange is a trusted source for high-quality refurbished laboratory incubators. Our proven refurbishment protocol ensures every unit is reliable, accurate, and ready to meet the demands of your lab from day one.

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.