VWR GTVWG25RPSA Solid Door Laboratory Refrigerator
The VWR GTVWG25RPSA Solid Door Laboratory Refrigerator is a full-size upright refrigerator designed for dependable cold storage of reagents, media, biological materials, research samples, and other temperature-sensitive laboratory inventory. Featuring a solid insulated door, forced-air refrigeration, adjustable shelving, and laboratory-oriented temperature control, the GTVWG25RPSA provides reliable refrigerated storage for biotechnology, pharmaceutical, clinical, academic, and industrial laboratories.
The solid-door configuration makes this VWR refrigerator particularly well suited for laboratories that prioritize thermal efficiency, temperature stability, and secure sample storage over visual access to the chamber. A properly insulated solid door limits heat transfer into the refrigerated compartment and is an excellent choice for materials that do not require constant visual monitoring.
This used VWR GTVWG25RPSA refrigerator is refurbished and tested by American Instrument Exchange prior to shipment and includes a 90-day warranty.
Key Features
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Full-size upright laboratory refrigerator
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Solid insulated exterior door
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Designed for refrigerated laboratory storage
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Forced-air refrigeration for consistent chamber conditions
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Adjustable shelving for flexible inventory organization
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Digital temperature monitoring and control
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Interior lighting for improved visibility
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Temperature alarm capability
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Door-ajar alarm
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Keyed door lock for controlled access
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Casters facilitate positioning and installation
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Suitable for reagents, media, biological materials, research samples, and other temperature-sensitive inventory
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Refurbished and tested by American Instrument Exchange
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90-day warranty included
Overview
The VWR GTVWG25RPSA provides laboratories with substantial refrigerated storage capacity in a conventional upright cabinet. Designed specifically for laboratory environments, this refrigerator provides an appropriate alternative to residential or commercial refrigeration when storing research materials whose temperature requirements demand dependable cold-storage equipment.
One of the defining characteristics of this configuration is its solid insulated door. While glass-door refrigerators provide the convenience of viewing inventory without opening the cabinet, solid doors generally offer excellent thermal insulation and reduce heat transfer between the refrigerated chamber and surrounding laboratory.
This makes the GTVWG25RPSA a strong choice for laboratories where users maintain organized inventories and do not require continuous visual access to stored materials.
Forced-air refrigeration circulates cooled air throughout the chamber, while adjustable shelving allows the interior to be configured around bottles, containers, sample racks, media, reagents, and other laboratory materials of different sizes.
For laboratories replacing aging refrigeration equipment or expanding available cold-storage capacity, a refurbished VWR GTVWG25RPSA can provide a cost-effective alternative to purchasing a comparable new laboratory refrigerator.
Common Applications
The VWR GTVWG25RPSA can be used for refrigerated storage of laboratory reagents, prepared media, buffers, biological specimens, research samples, analytical standards, diagnostic materials, and other temperature-sensitive laboratory inventory.
Typical applications include biotechnology research, molecular biology, microbiology, pharmaceutical development, biomedical research, clinical research, analytical testing, quality control, chemistry, and general-purpose laboratory refrigeration.
Its solid-door configuration is especially appropriate for laboratories maintaining organized sample and reagent inventories where dependable refrigerated storage is more important than continuous visibility into the chamber.
As with any laboratory refrigerator, users should confirm that the operating conditions of the individual unit are appropriate for the specific materials being stored.
Ideal Laboratory Types
The VWR GTVWG25RPSA is well suited for biotechnology companies, pharmaceutical laboratories, academic research institutions, universities, hospitals, biomedical research facilities, molecular biology laboratories, microbiology facilities, analytical laboratories, clinical research organizations, and industrial quality-control laboratories.
Its full-size upright configuration provides substantially more refrigerated storage than an undercounter refrigerator while maintaining convenient access to organized shelves and stored materials.
The solid-door design can also make this model attractive for laboratories maintaining temperature-sensitive inventory that does not need to be visually monitored throughout the day.
Temperature Recovery & Uniformity
Maintaining appropriate temperature conditions throughout a large storage chamber requires both effective refrigeration and proper air circulation.
The VWR GTVWG25RPSA uses forced-air refrigeration to circulate cooled air throughout the interior. This helps reduce temperature differences between areas of the chamber and supports consistent refrigerated storage conditions.
The insulated solid door also contributes to thermal performance by limiting heat transfer between the refrigerated chamber and surrounding laboratory. During normal operation, this can help reduce refrigeration demand and maintain stable chamber conditions.
Following a door opening, the refrigeration system must remove heat introduced by warmer ambient air before normal conditions can be restored. Keeping frequently accessed materials organized and minimizing unnecessary door-open time can therefore improve temperature recovery.
Actual temperature uniformity and recovery will depend on laboratory ambient conditions, refrigerator loading, shelf arrangement, airflow, ventilation, door-opening frequency, and overall equipment condition.
Sample Storage Recommendations
Proper organization is important when using a full-size laboratory refrigerator. Stored materials should be arranged so that refrigerated air can circulate throughout the chamber rather than being packed tightly against interior walls or airflow pathways.
Frequently accessed reagents, media, and samples should be positioned where they can be retrieved quickly. Maintaining a consistent inventory system can reduce the amount of time users spend searching for materials with the refrigerator door open.
Containers should be properly labeled and organized according to the laboratory's established storage procedures. Where appropriate, different shelves or sections of the chamber can be assigned to individual projects, departments, sample types, or users.
High-value or irreplaceable materials should be supported by appropriate laboratory procedures, which may include independent temperature monitoring, alarm-response protocols, backup cold-storage capacity, and contingency plans for power or refrigeration failure.
The GTVWG25RPSA should not be assumed to be suitable for storage of flammable or volatile materials unless the individual refrigerator is specifically labeled and rated for that purpose.
Key Specifications
| Specification |
VWR GTVWG25RPSA |
| Equipment Type |
Laboratory Refrigerator |
| Manufacturer |
VWR |
| Model |
GTVWG25RPSA |
| Configuration |
Upright |
| Door Type |
Solid |
| Refrigeration |
Forced-air |
| Shelving |
Adjustable |
| Temperature Control |
Digital |
| Interior Lighting |
Yes |
| Door Lock |
Keyed |
| Casters |
Yes |
| Condition |
Used / Refurbished |
| Warranty |
90 days from American Instrument Exchange |
Additional unit-specific specifications, including exact capacity, temperature range, exterior and interior dimensions, electrical requirements, weight, and shelf count, should be verified from the data plate or documentation for the individual GTVWG25RPSA offered by American Instrument Exchange.
Energy Efficiency & Operating Costs
Laboratory refrigerators typically operate continuously, making refrigeration efficiency an important consideration for both electrical costs and laboratory HVAC requirements.
The solid insulated door of the GTVWG25RPSA provides a potential thermal advantage compared with a comparable glass-door cabinet because it reduces heat transfer through the front of the refrigerator.
Energy consumption is also affected by laboratory operating practices. Frequent or prolonged door openings introduce warm ambient air into the chamber, increasing the amount of work required from the refrigeration system to restore the refrigerator to its normal operating condition.
Maintaining organized inventory, keeping the door gasket clean and properly sealed, ensuring adequate cabinet ventilation, and performing routine refrigeration maintenance can all contribute to efficient operation.
Actual energy consumption will vary according to ambient laboratory temperature, refrigerator setpoint, loading, door-opening frequency, ventilation, refrigeration-system condition, and other operating factors.
Refurbishment & Testing
This VWR GTVWG25RPSA solid-door laboratory refrigerator is supplied used and refurbished by American Instrument Exchange.
Before shipment, our technicians inspect, clean, and test the refrigerator to verify proper operation. Temperature-controlled laboratory equipment is tested using NIST-traceable temperature probes and data logging equipment as appropriate to confirm temperature performance.
The refrigerator is operated under refrigerated conditions to verify its ability to reach and maintain an appropriate laboratory refrigeration temperature. Temperature controls and readouts are checked, while the refrigeration system, door, gasket, hinges, handle, lock, shelves, alarms, interior lighting, electrical components, and cabinet are inspected for proper operation and physical condition.
Worn or defective components are repaired or replaced as necessary during the refurbishment process. The interior chamber, shelving, door surfaces, and exterior cabinet are also thoroughly cleaned before the refrigerator is released for shipment.
Customers with specific temperature-testing, documentation, or application requirements are encouraged to discuss those requirements with American Instrument Exchange before shipment. When practical, our technicians can address application-specific testing requests during the refurbishment process.
This refurbished VWR GTVWG25RPSA includes a 90-day warranty from American Instrument Exchange.
Shipping & Installation
The VWR GTVWG25RPSA is a full-size upright laboratory refrigerator. Before delivery, customers should verify the dimensions of the individual refrigerator and confirm that adequate clearance is available through loading docks, doorways, hallways, elevators, and other portions of the delivery route.
The final installation location should provide appropriate clearance around the cabinet for ventilation and service access. Laboratories should also verify the electrical requirements listed on the refrigerator's data plate before installation.
After transportation and placement, the refrigerator should be allowed to stabilize as appropriate before valuable temperature-sensitive materials are transferred into the chamber. Laboratories should verify satisfactory operating temperature according to their own procedures before loading critical inventory.
American Instrument Exchange can arrange freight transportation throughout the United States and internationally. Customers requiring liftgate service, inside delivery, rigging, or other specialized transportation should discuss those requirements with AIE before shipment.
Related Laboratory Equipment
Laboratories requiring additional refrigerated storage can browse American Instrument Exchange's selection of laboratory refrigerators, including solid-door, glass-door, chromatography, undercounter, and specialty refrigerators from VWR, Thermo Scientific, Fisher Scientific, Panasonic, PHCbi, and other major manufacturers.
For applications requiring refrigerated chromatography equipment and purification workflows, AIE also maintains an inventory of chromatography refrigerators.
Materials requiring frozen storage can be accommodated by our selection of laboratory freezers, while sensitive biological samples requiring approximately -80°C storage can be maintained in one of our refurbished ultra-low temperature freezers.
American Instrument Exchange also offers refurbished centrifuges, CO₂ incubators, and biosafety cabinets for laboratories replacing or expanding essential research equipment.
Frequently Asked Questions
What is the VWR GTVWG25RPSA used for?
The VWR GTVWG25RPSA is designed for refrigerated laboratory storage of compatible reagents, media, biological samples, research materials, analytical standards, and other temperature-sensitive laboratory inventory.
Is the VWR GTVWG25RPSA a solid-door refrigerator?
Yes. The GTVWG25RPSA uses a solid insulated exterior door, making it a good option for laboratories that prioritize thermal insulation and secure refrigerated storage over visual access to the chamber.
What is the advantage of a solid-door laboratory refrigerator?
A solid insulated door limits heat transfer between the refrigerated chamber and surrounding laboratory. Solid-door refrigerators can therefore be particularly attractive when temperature stability and thermal efficiency are priorities.
Does this VWR refrigerator use forced-air cooling?
Yes. The GTVWG25RPSA uses forced-air refrigeration to circulate cooled air throughout the chamber and support consistent refrigerated storage conditions.
Why is proper shelf loading important?
Refrigerated air must be able to circulate throughout the storage chamber. Overloading shelves or packing containers tightly together can restrict airflow and contribute to temperature differences within the refrigerator.
Can this refrigerator store biological samples?
The GTVWG25RPSA can be used for compatible biological and research materials requiring conventional refrigerated conditions. Laboratories should always confirm that the refrigerator's operating range is appropriate for the specific material being stored.
Is this refrigerator suitable for reagent and media storage?
Yes. Full-size laboratory refrigerators such as the GTVWG25RPSA are commonly used to organize reagents, prepared media, buffers, research materials, and other temperature-sensitive laboratory supplies.
Is this VWR refrigerator suitable for flammable materials?
The GTVWG25RPSA should not be considered suitable for flammable-material storage unless the specific unit is expressly labeled and rated for that purpose. Laboratories working with flammable or volatile materials should use refrigeration equipment specifically designed for those applications.
Should I choose a solid-door or glass-door laboratory refrigerator?
The best choice depends on workflow. A glass door allows users to locate inventory before opening the refrigerator, while a solid insulated door generally provides excellent thermal insulation and is appropriate when constant visual access is unnecessary.
For laboratories maintaining well-organized inventories that are accessed less frequently, a solid-door refrigerator can be an excellent choice.
How does American Instrument Exchange test refurbished VWR refrigerators?
American Instrument Exchange operates and tests refurbished temperature-controlled equipment before shipment. NIST-traceable temperature probes and data logging equipment are used as appropriate to verify temperature performance.
Controls, alarms, refrigeration components, electrical systems, door hardware, gaskets, shelving, and cabinet components are also inspected for proper operation and physical condition.
Does this refurbished VWR GTVWG25RPSA include a warranty?
Yes. This used and refurbished VWR GTVWG25RPSA solid-door laboratory refrigerator includes a 90-day warranty from American Instrument Exchange unless otherwise noted.
