VWR Symphony Incubator

Brand : VWR

Product Code : SKU 3186U INC

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VWR Symphony Gravity Convection General Incubator (Model 414004-610)

Compact laboratory incubators play an important role in research, microbiology, pharmaceutical quality control, and educational laboratories where dependable temperature control is required without occupying valuable bench space. The VWR Symphony Gravity Convection General Incubator (Model 414004-610) combines a compact 32-liter (1.1 cubic foot) chamber with precise microprocessor temperature control and gravity convection heating to provide consistent incubation for routine laboratory applications. Designed for laboratories processing smaller batches of samples, the 414004-610 delivers reliable performance while maintaining a small footprint that fits easily on laboratory benches and workstations.

Rather than relying on an internal circulation fan, the Symphony 414004-610 uses gravity convection, allowing warm air to circulate naturally throughout the chamber. This gentle airflow minimizes evaporation of agar plates and liquid samples while maintaining stable temperatures across the usable chamber volume. Operating from Ambient +5°C to 70°C, the incubator is well suited for microbiological cultures, media preparation, environmental testing, quality assurance, and general laboratory warming. Purchasing a refurbished VWR Symphony 414004-610 from American Instrument Exchange provides laboratories with dependable laboratory equipment at substantial savings compared with purchasing new equipment.

VWR Symphony 414004-610 Key Features

32 L (1.1 cu. ft.) chamber capacity
Gravity convection heating system
Temperature range from Ambient +5°C to 70°C
PID microprocessor temperature controller
Bright digital LED display
Temperature resolution of 0.1°C
Stainless steel interior chamber
Powder-coated steel exterior
Adjustable air vent
Two removable stainless steel shelves included
Adjustable shelf positions
Compact benchtop footprint
Interior tempered glass door
Over-temperature safety protection
120 V, 60 Hz operation
90-day warranty from American Instrument Exchange

Designed for Reliable Everyday Laboratory Incubation

The VWR Symphony 414004-610 was developed for laboratories requiring dependable incubation performance in a compact benchtop package. Its 32-liter chamber provides sufficient space for Petri dishes, culture tubes, media bottles, flasks, environmental samples, and quality control materials while maintaining stable chamber temperatures throughout routine laboratory operation.

The gravity convection heating system gently circulates warm air without the turbulence associated with mechanical convection incubators. This natural airflow helps reduce dehydration of microbiological cultures while providing consistent temperature distribution for routine incubation procedures. Combined with a digital PID controller and insulated cabinet construction, the Symphony incubator offers repeatable performance for daily laboratory use.

Common Applications

The VWR Symphony 414004-610 is commonly used for:

Microbiology laboratories
Bacterial culture
Yeast and fungal culture
Educational laboratories
Water quality testing
Environmental testing
Food safety analysis
Pharmaceutical quality control
Clinical laboratory procedures
Culture media incubation
Seed germination
General laboratory warming

Its compact size makes it particularly attractive for laboratories with limited bench space or lower daily sample volumes.

Ideal Laboratory Environments

The Symphony 414004-610 is well suited for universities, teaching laboratories, biotechnology companies, pharmaceutical laboratories, hospital laboratories, environmental testing facilities, food and beverage quality control laboratories, and industrial research facilities.

Its compact footprint also makes it an excellent choice as a secondary incubator for laboratories requiring separate incubation conditions for specific projects or microbial strains.

Temperature Stability and Gravity Convection Performance

The Symphony 414004-610 utilizes gravity convection heating to provide stable chamber temperatures while minimizing unnecessary air movement. The digital PID controller regulates chamber temperature in 0.1°C increments, allowing laboratories to establish precise incubation conditions for routine microbiological and laboratory applications.

Because heated air circulates naturally through the chamber, the incubator provides a gentle incubation environment that minimizes evaporation while maintaining excellent temperature consistency. The insulated cabinet, tempered glass inner door, and adjustable ventilation system further contribute to stable operating conditions throughout extended incubation cycles.

Laboratory-Friendly Design

The compact design of the Symphony 414004-610 makes it ideal for laboratories where bench space is limited but dependable incubation is still required. The stainless steel chamber features smooth interior surfaces that simplify cleaning, while two adjustable shelves provide flexibility for accommodating different vessel sizes. An adjustable air vent allows users to optimize chamber ventilation for specific applications, and the over-temperature protection system provides an additional layer of operational safety. The result is a reliable, easy-to-maintain laboratory incubator suitable for years of routine use.

Sample Storage Recommendations

The 32-liter (1.1 cubic foot) chamber of the VWR Symphony 414004-610 is designed for laboratories processing smaller batches of samples while maintaining dependable temperature control. The incubator accommodates Petri dishes, agar plates, culture tubes, media bottles, Erlenmeyer flasks, environmental samples, pharmaceutical quality control materials, and other laboratory containers requiring stable incubation temperatures.

Two removable stainless steel shelves allow users to organize samples efficiently while maintaining proper airflow throughout the chamber. For optimum temperature uniformity, samples should be evenly distributed with sufficient clearance between shelves and chamber walls to allow natural air circulation. Avoid overloading the chamber, as unrestricted airflow is essential for achieving consistent gravity convection performance.

Because the Symphony incubator relies on gentle natural convection rather than a circulation fan, it is particularly well suited for microbiological cultures and agar plates that may be susceptible to drying under forced-air conditions.

Energy Efficiency and Operating Costs

The VWR Symphony 414004-610 utilizes a simple gravity convection heating system that operates without an internal circulation fan, reducing mechanical complexity and minimizing routine maintenance. This design provides quiet operation while consuming less energy than many comparable mechanical convection incubators.

The insulated cabinet helps maintain stable operating temperatures during continuous use, while the stainless steel chamber simplifies cleaning and resists corrosion over years of laboratory service. A PID microprocessor controller continuously regulates chamber temperature with minimal operator intervention, contributing to dependable performance and low operating costs.

For laboratories requiring reliable benchtop incubation without the added maintenance associated with forced-air systems, the Symphony 414004-610 offers an economical solution for everyday laboratory operation.

VWR Symphony Gravity Convection General Incubator (Model 414004-610) Key Specifications

Specification	Details
Manufacturer	VWR
Model	414004-610
Incubator Type	Benchtop Gravity Convection Incubator
Chamber Capacity	32 L (1.1 cu. ft.)
Temperature Range	Ambient +5°C to 70°C
Temperature Resolution	0.1°C
Heating System	Gravity Convection
Controller	PID Microprocessor
Chamber Material	Stainless Steel
Interior Dimensions	12.6" W × 12.6" D × 12.6" H
Exterior Dimensions	20.3" W × 18.5" D × 24.0" H
Shelves	2 removable stainless steel shelves
Electrical Requirements	120 V, 60 Hz
Power Consumption	400 W
Approximate Weight	57 lb (26 kg)

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

VWR Symphony Gravity Convection General Incubator Frequently Asked Questions

What types of applications is the Symphony 414004-610 designed for?

The Symphony 414004-610 is ideal for microbiology, educational laboratories, environmental testing, pharmaceutical quality control, food safety analysis, culture media incubation, and other routine laboratory applications requiring accurate temperature control.

Why choose a gravity convection incubator?

Gravity convection uses the natural movement of heated air rather than an internal circulation fan. This creates a gentler incubation environment that helps reduce evaporation of agar media and minimizes disturbance of lightweight samples.

Can this incubator be used for mammalian cell culture?

No. The Symphony 414004-610 is a general-purpose laboratory incubator and does not provide CO₂ control or high-humidity regulation required for mammalian cell culture. Laboratories performing tissue culture should instead use a dedicated CO₂ incubator.

Is the Symphony 414004-610 suitable for laboratories with limited space?

Yes. Its compact benchtop footprint makes it an excellent choice for laboratories where space is limited or where an additional incubator is needed for dedicated research projects or quality control testing.

What advantages does the tempered glass inner door provide?

The inner glass door allows users to inspect samples without opening the insulated outer door, reducing heat loss and helping maintain stable chamber temperatures during routine observations.

Is the chamber easy to clean?

Yes. The polished stainless steel interior, removable shelves, and smooth chamber surfaces simplify routine cleaning and preventative maintenance, helping maintain a clean incubation environment.

Does the incubator include over-temperature protection?

Yes. The Symphony 414004-610 incorporates an independent over-temperature safety system that provides an additional level of protection for both the incubator and valuable laboratory samples.

Why purchase a refurbished VWR Symphony 414004-610 from American Instrument Exchange?

Purchasing a refurbished VWR Symphony 414004-610 from American Instrument Exchange provides laboratories with dependable benchtop incubation equipment at substantial savings compared with purchasing new equipment. Combining a 32-liter chamber, gravity convection heating, precise digital temperature control, and a compact laboratory footprint, this incubator is an excellent choice for microbiology, quality control, educational laboratories, and general laboratory applications. Every incubator is inspected and tested prior to shipment and includes a 90-day warranty for added confidence.

Testing Procedures for Used and Refurbished Laboratory Incubators
Ensure Quality and Stability Before Use

Used and refurbished laboratory incubators from American Instrument Exchange are thoroughly tested to ensure optimal performance and temperature stability with laboratory safety standards. Each unit undergoes a detailed inspection and functionality assessment to meet the needs of research, clinical, and industrial labs.

Why Testing Used Laboratory Incubators Is Essential

Before a laboratory incubator is reintroduced into any work environment, it must be tested for:
• Temperature uniformity and accuracy
• Airflow and humidity control (if applicable)
• Door seal integrity and insulation effectiveness
• Electrical and safety system compliance

Comprehensive testing reduces the risk of culture loss, contamination, and equipment failure—especially critical in applications involving cell culture, microbiology, pharmaceutical research, and diagnostics.

Our multi-point testing protocol for used and refurbished incubators ensures reliability, safety, and performance across all models and brands.

Key Testing Procedures for Refurbished and Used Laboratory Incubators

1. Initial Visual Inspection
• Check for cosmetic damage, corrosion, and wear to exterior surfaces, door hinges, and gasket seals
• Inspect power cord, wiring, and display panel for any defects or signs of tampering
• Confirm that shelves, chamber components, and internal fixtures are present and undamaged

2. Functional Testing
• Power on the incubator and verify all display indicators and alarms function correctly
• Test door latch and seal mechanisms for proper closure and insulation
• Run basic temperature cycles to ensure the unit maintains stability over time

3. Temperature Accuracy and Uniformity Tests
• Test internal sensors and controllers using temperature probes
• Measure temperature consistency at multiple chamber locations over several hours
• Confirm that programmable temperature settings respond accurately

4. Airflow and Humidity Control (if applicable)
• Test internal fan operation and airflow distribution
• For humidified incubators, inspect and test humidity reservoirs, sensors, and control systems
• Check for condensation buildup and confirm environmental stability

5. Electrical Safety and Compliance Checks
• Ensure all electrical components are properly grounded
• Perform insulation resistance and leakage current tests
• Verify compliance with current electrical safety standards for laboratory equipment

6. Final Quality Assurance Checklist
• Perform full cycle testing at various temperature setpoints
• Document performance benchmarks and results

All refurbished incubators from American Instrument Exchange are backed by our commitment to quality and precision. With our strict testing procedures, you can rely on your incubator to deliver dependable results from day one.

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.