VWR 1525 Benchtop Incubator

Brand : VWR

Product Code : SKU 3186D INC

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VWR 1525 General Purpose Benchtop Incubator

Consistent temperature control is essential for microbiology, pharmaceutical quality control, environmental testing, and countless routine laboratory procedures. The VWR 1525 General Purpose Benchtop Incubator combines a compact footprint with a 57-liter (2.0 cubic foot) chamber, providing dependable incubation performance while conserving valuable laboratory bench space. Designed for daily laboratory use, the VWR 1525 delivers excellent temperature stability, intuitive digital controls, and a durable stainless steel chamber for years of reliable operation.

Operating from Ambient +5°C to 70°C, the VWR 1525 utilizes a precision microprocessor controller to maintain stable incubation conditions across a broad range of laboratory applications. The heated outer door minimizes condensation, while the stainless steel chamber, over-temperature protection, and user-friendly keypad simplify routine operation. Whether used for microbiology, quality assurance, environmental testing, or educational laboratories, the VWR 1525 provides dependable performance at an economical price. Purchasing a refurbished VWR 1525 from American Instrument Exchange allows laboratories to obtain high-quality laboratory equipment at substantial savings compared with purchasing new equipment.

VWR 1525 General Purpose Benchtop Incubator Key Features

57 L (2.0 cu. ft.) chamber capacity
Temperature range from Ambient +5°C to 70°C
Temperature stability of ±0.1°C
Temperature uniformity of ±0.25°C at 37°C
Digital microprocessor temperature controller
Heated outer door to reduce condensation
Stainless steel interior chamber
User calibration capability
Independent over-temperature protection
Two adjustable stainless steel shelves included
Interior accessory outlet (1 amp maximum)
Bright digital display with keypad controls
Compact benchtop footprint
115 V operation
90-day warranty from American Instrument Exchange

Designed for Reliable Everyday Laboratory Incubation

The VWR 1525 was engineered to provide dependable temperature control for laboratories performing routine microbiological, pharmaceutical, and research applications. Its 57-liter chamber offers ample space for Petri dishes, agar plates, culture tubes, media bottles, Erlenmeyer flasks, environmental samples, and other laboratory materials while maintaining excellent temperature stability throughout the chamber.

The incubator's exclusive heating system and microprocessor controller continuously monitor chamber temperature to provide accurate, repeatable performance. The heated outer door minimizes condensation on the viewing window, allowing users to observe samples without unnecessarily disturbing the incubation environment. Combined with simple keypad programming and user calibration, the VWR 1525 offers reliable operation with minimal training requirements.

Common Applications

The VWR 1525 General Purpose Benchtop Incubator is commonly used for:

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

Many laboratories pair the VWR 1525 with biosafety cabinets for aseptic sample preparation, centrifuges for sample processing, laboratory refrigerators for media and reagent storage, and ultra-low freezers for long-term sample preservation.

Ideal Laboratory Environments

The VWR 1525 is well suited for biotechnology companies, pharmaceutical laboratories, hospitals, universities, environmental testing facilities, food and beverage quality laboratories, industrial research organizations, and educational teaching laboratories.

Its compact benchtop design also makes it an excellent secondary incubator for laboratories requiring dedicated incubation space for specific projects, microbial strains, or quality assurance protocols.

Precision Temperature Control and Laboratory-Friendly Design

The VWR 1525 utilizes a digital microprocessor controller capable of maintaining temperatures from Ambient +5°C to 70°C with outstanding precision. The incubator achieves ±0.1°C temperature stability and approximately ±0.25°C temperature uniformity at 37°C, helping laboratories produce consistent and reproducible results. The digital keypad allows users to easily set operating temperatures and perform calibration adjustments, while the independent over-temperature protection system provides an additional level of security for valuable laboratory samples.

The corrosion-resistant stainless steel chamber is easy to clean, and two adjustable shelves provide flexibility for a variety of laboratory containers. An internal accessory outlet allows users to power small instruments or monitoring devices inside the chamber, while the heated outer door improves visibility by minimizing condensation on the viewing window. Together, these features make the VWR 1525 a dependable incubator for years of routine laboratory use.

Sample Storage Recommendations

The 57-liter (2.0 cubic foot) chamber of the VWR 1525 provides an efficient incubation environment for laboratories processing microbiological cultures, pharmaceutical quality control samples, environmental specimens, and routine research materials. Its compact benchtop design makes it an excellent choice for laboratories requiring dependable incubation performance while maximizing available workspace.

The chamber is well suited for incubating Petri dishes, agar plates, culture tubes, media bottles, Erlenmeyer flasks, test kits, and other laboratory containers requiring stable, accurately controlled temperatures. The incubator includes two adjustable stainless steel shelves, allowing users to configure the chamber for a variety of sample sizes while maintaining proper airflow throughout the interior.

For optimum temperature uniformity, samples should be evenly distributed with sufficient clearance between shelves and chamber walls. Proper spacing promotes consistent heat distribution and helps ensure reproducible incubation conditions across all samples.

Energy Efficiency and Operating Costs

The VWR 1525 was designed to provide dependable laboratory performance while keeping operating costs low. Its insulated cabinet and precision microprocessor controller maintain stable chamber temperatures without excessive energy consumption, while the compact 57-liter chamber requires less energy to heat than larger laboratory incubators.

The heated outer door minimizes condensation on the viewing window, allowing users to observe samples without unnecessarily opening the chamber and disrupting temperature stability. The corrosion-resistant stainless steel chamber is easy to clean and built for years of routine laboratory use, while the simple heating system and independent over-temperature protection help reduce maintenance requirements and support long-term reliability.

VWR 1525 General Purpose Benchtop Incubator Key Specifications

Specification	Details
Manufacturer	VWR
Model	1525
Incubator Type	General Purpose Benchtop Incubator
Chamber Capacity	57 L (2.0 cu. ft.)
Temperature Range	Ambient +5°C to 70°C
Temperature Stability	±0.1°C
Temperature Uniformity	±0.25°C at 37°C
Controller	Digital Microprocessor
Chamber Material	Stainless Steel
Interior Dimensions	14.0" W × 14.0" D × 17.3" H
Exterior Dimensions	22.5" W × 20.5" D × 29.0" H
Shelves Included	2 adjustable stainless steel shelves
Inner Door	Tempered Glass
Interior Accessory Outlet	1 amp maximum
Safety Features	Independent over-temperature protection
Electrical Requirements	115 V, 60 Hz
Approximate Weight	85 lb (39 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 1525 General Purpose Benchtop Incubator Frequently Asked Questions

What applications is the VWR 1525 designed for?

The VWR 1525 is designed for microbiology, pharmaceutical quality control, environmental testing, food safety analysis, water quality testing, educational laboratories, and general laboratory incubation requiring dependable temperature control.

Is the VWR 1525 suitable for mammalian cell culture?

No. The VWR 1525 is a general-purpose laboratory incubator and does not provide CO₂ concentration or humidity control required for mammalian cell culture. Cell culture applications require a dedicated CO₂ incubator.

How accurate is the temperature control?

The incubator utilizes a digital microprocessor controller capable of maintaining ±0.1°C temperature stability with approximately ±0.25°C temperature uniformity at 37°C, providing consistent conditions for routine laboratory procedures.

What types of samples can be incubated?

The VWR 1525 is commonly used for agar plates, bacterial cultures, yeast cultures, fungal cultures, culture media, pharmaceutical quality control samples, environmental samples, and other materials requiring stable incubation temperatures.

Is the incubator easy to clean?

Yes. The stainless steel chamber, removable shelves, smooth interior surfaces, and tempered glass inner door simplify routine cleaning and preventative maintenance.

Why does the incubator have a heated outer door?

The heated outer door helps reduce condensation on the viewing window, allowing users to observe samples without opening the chamber and minimizing temperature disturbances during incubation.

What laboratories commonly use the VWR 1525?

The VWR 1525 is widely used in biotechnology companies, pharmaceutical manufacturers, hospitals, universities, environmental laboratories, food and beverage testing facilities, industrial quality control laboratories, and teaching laboratories.

Why purchase a refurbished VWR 1525 from American Instrument Exchange?

Purchasing a refurbished VWR 1525 from American Instrument Exchange provides laboratories with dependable benchtop incubation equipment at significant savings compared with purchasing new equipment. Combining a 57-liter chamber, excellent temperature stability, digital microprocessor control, and a durable stainless steel interior, the VWR 1525 is an excellent solution for microbiology, pharmaceutical quality control, environmental testing, 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.