Thermo Forma SteriCycle 370 CO2 incubator

Brand : Thermo

Product Code : SKU 3176F INC

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Thermo Forma Steri-Cycle 370 Copper-Lined CO₂ Incubator

Preventing contamination is one of the highest priorities in any cell culture laboratory. While precise temperature and carbon dioxide control are essential, the materials used inside the incubation chamber can also play an important role in maintaining a clean culture environment. The Thermo Forma Steri-Cycle 370 Copper-Lined CO₂ Incubator combines Thermo Forma's proven direct-heat incubation technology with the natural antimicrobial properties of a solid copper chamber, creating an incubator designed specifically for laboratories where contamination prevention is a daily concern. Featuring a 6.5 cubic foot (184-liter) chamber, continuous HEPA filtration, and an automated 140°C Steri-Cycle decontamination program, the copper-lined 370 provides multiple layers of protection for valuable cell cultures.

Unlike conventional stainless steel incubators, the copper-lined Steri-Cycle 370 utilizes copper interior walls, shelving, and chamber components to help inhibit microbial growth between routine cleaning cycles. When combined with continuous HEPA filtration that restores ISO Class 5 (Class 100) chamber air quality and Thermo Forma's automated high-temperature sterilization cycle, the result is an incubator well suited for demanding cell culture applications in biotechnology, pharmaceutical, clinical, IVF, and academic research laboratories. Purchasing a refurbished Thermo Forma Steri-Cycle 370 from American Instrument Exchange provides laboratories with a premium contamination-control incubator at substantial savings compared with purchasing new equipment.

Key Features

Approximately 6.5 cu. ft. (184 L) chamber capacity
Solid copper-lined incubation chamber
Direct-heat, air-jacketed incubation system
Thermal conductivity (TC) CO₂ sensor
CO₂ range from 0% to 20%
Temperature range from ambient +5°C to 50°C
Continuous HEPA air filtration
ISO Class 5 (Class 100) chamber air quality
Automated 140°C Steri-Cycle sterilization program
Heated inner glass door
Digital microprocessor controls
Adjustable copper shelving
Audible and visual alarms
Remote alarm capability
90-day warranty from American Instrument Exchange

Designed for Laboratories Where Contamination Matters

The Thermo Forma Steri-Cycle 370 Copper was engineered for research programs where protecting valuable cultures from contamination is just as important as maintaining stable incubation conditions. Whether culturing primary cells, stem cells, hybridomas, or other sensitive mammalian cell lines, reducing opportunities for bacterial and fungal contamination can improve laboratory productivity while reducing the risk of losing valuable research.

The copper-lined chamber provides an additional layer of contamination control beyond traditional environmental regulation. Copper has long been recognized for its natural antimicrobial properties, making it a popular chamber material in cell culture incubators used for sensitive biological research. Combined with continuous HEPA filtration and automated chamber sterilization, the copper interior helps create an exceptionally clean incubation environment throughout normal laboratory operation.

The spacious chamber accommodates tissue culture flasks, Petri dishes, multiwell plates, spinner flasks, roller bottles, and other common culture vessels. Adjustable copper shelves allow researchers to configure the chamber for changing workflows while maximizing usable incubation capacity.

Common Applications

The Thermo Forma Steri-Cycle 370 Copper is commonly used for:

Mammalian cell culture
Primary cell culture
Stem cell research
IVF and reproductive medicine
Cancer biology
Tissue engineering
Hybridoma production
Monoclonal antibody development
Pharmaceutical research
Biotechnology research
Clinical laboratory research
Cell therapy development
Long-term maintenance of valuable cell lines

Its layered contamination-control strategy makes it particularly attractive for laboratories maintaining sensitive cultures over extended incubation periods.

Ideal Laboratory Environments

The Thermo Forma Steri-Cycle 370 Copper is well suited for biotechnology companies, pharmaceutical manufacturers, university research laboratories, IVF laboratories, hospital research centers, government laboratories, and contract research organizations requiring dependable contamination control.

Its 6.5 cubic foot chamber provides sufficient capacity for multiple users while maintaining a manageable laboratory footprint. The incubator serves equally well as a primary tissue culture incubator or as a dedicated incubator for particularly valuable or contamination-sensitive cell lines where maintaining a clean chamber environment is critical.

Temperature Recovery and Environmental Stability

The Steri-Cycle 370 utilizes Thermo Forma's direct-heat air-jacketed design to provide rapid temperature recovery following routine door openings while maintaining excellent chamber uniformity. High-performance heating elements surrounding the incubation chamber maintain temperatures from 5°C above ambient to 50°C, while microprocessor controls continuously regulate environmental conditions in fine increments.

A thermal conductivity CO₂ sensor maintains carbon dioxide concentrations from 0% to 20%, supporting stable bicarbonate-buffered media conditions throughout extended incubation periods. The heated inner glass door reduces condensation while allowing cultures to be inspected before opening the insulated outer door, minimizing unnecessary disruption to the incubation environment.

Triple-Layer Contamination Control

What separates the copper-lined Steri-Cycle 370 from many conventional CO₂ incubators is its three complementary contamination-control technologies working together.

First, the solid copper chamber provides a naturally antimicrobial interior surface that helps discourage microbial survival between routine cleaning procedures. Second, the incubator continuously circulates chamber air through a HEPA filtration system that restores ISO Class 5 (Class 100) air quality within minutes after routine door openings. Finally, the automated 140°C Steri-Cycle sterilization program sanitizes the chamber without requiring extensive manual disassembly, simplifying routine maintenance while helping eliminate microorganisms from interior surfaces. Together, these features create one of the most comprehensive contamination-control strategies available in a direct-heat CO₂ incubator.

Sample Storage Recommendations

With approximately 6.5 cubic feet (184 liters) of usable chamber capacity, the Thermo Forma Steri-Cycle 370 Copper provides ample incubation space for routine tissue culture as well as high-throughput research programs. The chamber accommodates T-flasks, culture dishes, multiwell plates, roller bottles, spinner flasks, cell culture bags, embryo culture vessels, and other containers commonly used in mammalian cell culture, biotechnology, pharmaceutical research, and reproductive medicine.

The adjustable copper shelving system allows researchers to configure the chamber for a wide variety of vessel sizes while maximizing available incubation capacity. For optimal environmental performance, culture vessels should be evenly distributed throughout the chamber to promote unrestricted airflow and consistent temperature, humidity, and CO₂ distribution. Maintaining adequate spacing between vessels also allows the continuous HEPA filtration system to efficiently circulate clean air throughout the chamber.

Many laboratories dedicate specific shelves to individual cell lines, research groups, or experimental protocols. Organizing cultures in this manner minimizes unnecessary chamber access while helping preserve stable incubation conditions during long-term experiments involving valuable or contamination-sensitive cultures.

Energy Efficiency and Operating Costs

The Thermo Forma Steri-Cycle 370 Copper combines the rapid environmental recovery of a direct-heat incubator with multiple contamination-control technologies designed to reduce routine maintenance and improve laboratory productivity.

Unlike water-jacketed incubators, the direct-heat air-jacketed design responds quickly following routine door openings, restoring programmed temperatures without the warm-up time associated with large water reservoirs. The heated inner glass door minimizes heat loss and condensation while allowing researchers to inspect cultures before opening the insulated outer door, reducing unnecessary environmental disturbance.

Routine maintenance is simplified through the combination of the solid copper chamber, continuous HEPA filtration, and the automated 140°C Steri-Cycle sterilization program. Together, these systems help maintain a cleaner incubation environment between routine cleaning cycles while reducing the amount of manual disassembly typically required for chamber sanitation. For busy laboratories, this translates into more productive operating time and less downtime devoted to maintenance.

Key Specifications

Specification	Details
Manufacturer	Thermo Forma
Model	Steri-Cycle 370 Copper
Incubator Type	Direct-Heat Air-Jacketed CO₂ Incubator
Chamber Capacity	Approximately 184 L (6.5 cu. ft.)
Temperature Range	Ambient +5°C to 50°C
CO₂ Range	0% to 20%
CO₂ Sensor	Thermal Conductivity (TC)
Air Filtration	Continuous HEPA Filtration
Chamber Air Quality	ISO Class 5 (Class 100)
Sterilization	Automatic 140°C Steri-Cycle Program
Chamber Material	Solid Copper
Shelving	Adjustable Copper Shelves
Door Configuration	Heated Inner Glass Door with Insulated Outer Door
Controller	Digital Microprocessor
Interior Dimensions	Approximately 20.0" W × 20.0" D × 31.0" H
Exterior Dimensions	Approximately 27.5" W × 33.0" D × 39.0" H
Alarm System	Audible, Visual, and Remote Alarm Capability
Electrical Requirements	120 V
Approximate Weight	Approximately 270 lb

Specifications are believed to be accurate but may vary depending on factory-installed options. Please verify all specifications prior to purchase.

Frequently Asked Questions

What is the advantage of a copper-lined chamber?

Copper has natural antimicrobial properties that help inhibit the survival and growth of many microorganisms on chamber surfaces. While routine cleaning and sterilization remain essential, a copper interior provides an additional layer of contamination protection compared with conventional stainless steel chambers.

How does the copper-lined Steri-Cycle 370 differ from the standard Steri-Cycle 370?

Both models feature direct-heat incubation, continuous HEPA filtration, and the automated 140°C Steri-Cycle sterilization program. The copper-lined version adds a solid copper chamber and copper shelving, providing another level of passive contamination control for laboratories working with valuable or contamination-sensitive cultures.

Why is continuous HEPA filtration beneficial?

The HEPA filtration system continuously recirculates chamber air through a high-efficiency filter, restoring ISO Class 5 (Class 100) air quality after routine door openings. This helps reduce airborne particulates and supports a cleaner incubation environment during normal operation.

What does the Steri-Cycle sterilization program accomplish?

The automatic 140°C Steri-Cycle decontamination program sanitizes the chamber interior without extensive manual disassembly. Regular use helps eliminate microorganisms that may accumulate during routine laboratory operation while simplifying preventive maintenance.

What applications is this incubator best suited for?

The copper-lined Steri-Cycle 370 is commonly used for mammalian cell culture, primary cell culture, stem cell research, IVF and reproductive medicine, cancer biology, tissue engineering, monoclonal antibody development, pharmaceutical research, biotechnology, and other applications where contamination control is especially important.

Is the incubator appropriate for IVF or reproductive medicine laboratories?

Yes. Many reproductive medicine and embryology laboratories value copper-lined incubators because of their enhanced contamination-control characteristics. Combined with stable temperature regulation and high humidity, the Steri-Cycle 370 provides an environment well suited for sensitive cell culture applications.

Does the direct-heat design provide fast recovery?

Yes. The direct-heat air-jacketed system allows the incubator to recover rapidly after routine door openings while maintaining excellent chamber temperature uniformity, making it ideal for laboratories that frequently access cultures throughout the day.

Why purchase a refurbished Thermo Forma Steri-Cycle 370 Copper from American Instrument Exchange?

Purchasing a refurbished Thermo Forma Steri-Cycle 370 Copper from American Instrument Exchange provides laboratories with one of Thermo Forma's most contamination-resistant CO₂ incubators at substantial savings compared with buying new equipment. Combining a solid copper chamber, continuous HEPA filtration, and the 140°C Steri-Cycle sterilization system, this incubator is designed to protect valuable cultures while delivering dependable long-term performance. Every unit is inspected and tested prior to shipment and includes a 90-day warranty for added confidence.

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.