The Fisherbrand Isotemp FBG30CPGA Chromatography Refrigerator is a 27 cu. ft. laboratory refrigerator designed for chromatography workflows and other applications that require refrigerated storage with convenient access to powered instrumentation inside the cabinet. With a 2°C to 10°C operating range, glass door, internal electrical outlet, rear access port, and adjustable shelving, this refrigerator provides a practical platform for chromatography systems, columns, reagents, media, proteins, and temperature-sensitive laboratory materials.
Unlike a conventional laboratory refrigerator, the FBG30CPGA is configured to support equipment that may need to operate inside the temperature-controlled chamber. A built-in electrical outlet and rear access port help laboratories accommodate chromatography equipment while maintaining a controlled refrigerated environment.
This refurbished Fisherbrand chromatography refrigerator is tested and reconditioned by American Instrument Exchange prior to shipment and includes a 90-day warranty.
Key Features
27 cu. ft. refrigerated capacity for chromatography equipment, reagents, samples, and laboratory materials
2°C to 10°C temperature range
Single double-pane glass door for visibility without opening the cabinet
Internal electrical outlet for powered chromatography equipment and instrumentation
Hydrocarbon safety sensor designed to shut off the internal outlet if a refrigerant leak is detected
Rear access port for routing tubing, cables, probes, or other connections
Digital temperature controller for straightforward operation
Temperature, door-ajar, and power-failure alarms
Battery backup for alarm functionality during power interruptions
Keyed door lock for controlled access
LED interior lighting
Adaptive defrost system
Natural hydrocarbon refrigerant
Low-heat-output, quiet operation
White painted interior and exterior
Remote alarm contacts for connection to external monitoring systems
90-day warranty from American Instrument Exchange
Overview
Chromatography refrigerators are designed to provide more than simple refrigerated storage. In many chromatography workflows, columns, collection vessels, pumps, tubing, buffers, or other components may need to remain at controlled temperatures while a procedure is underway. The Fisherbrand Isotemp FBG30CPGA provides the space and infrastructure needed to accommodate these applications in a single refrigerated cabinet.
The 27 cu. ft. interior offers considerably more working room than an undercounter or compact laboratory refrigerator while maintaining a relatively narrow single-door footprint. Adjustable shelving allows the cabinet to be configured for conventional sample storage or adapted to accommodate chromatography equipment and associated supplies.
A rear access port makes it possible to route tubing, cables, sensors, or other connections between the refrigerated chamber and external equipment. The internal electrical outlet provides power for compatible equipment placed inside the refrigerator, helping reduce the need for improvised cable routing through the door.
The double-pane glass door is particularly useful in active laboratory environments because researchers can inspect the interior, check equipment status, and locate stored materials without repeatedly opening the refrigerator and disturbing the controlled environment.
Common Applications
The Fisherbrand FBG30CPGA is well suited for protein purification, chromatography workflows, column chromatography, refrigerated fraction collection, buffer and reagent storage, sample preparation, and temperature-sensitive research applications.
Its internal power capability also makes it useful for laboratories operating compatible chromatography accessories or other small laboratory devices that need to remain inside a refrigerated environment during an experiment.
When not being used for an active chromatography setup, the refrigerator can provide general-purpose storage for reagents, proteins, enzymes, media, buffers, biological samples, standards, controls, and other materials requiring storage within the 2°C to 10°C range.
Ideal Laboratory Types
The Fisherbrand Isotemp FBG30CPGA is a strong choice for biotechnology laboratories, pharmaceutical research facilities, protein purification laboratories, academic research groups, analytical laboratories, biochemistry laboratories, life science facilities, and industrial R&D environments.
Its combination of refrigerated storage capacity and chromatography-specific features can be especially useful in laboratories that want one refrigerator capable of supporting both active experimental workflows and routine refrigerated storage.
Performance & Temperature Uniformity
The FBG30CPGA operates over a 2°C to 10°C temperature range, covering the temperature conditions commonly required for refrigerated laboratory materials and many chromatography workflows.
Because opening a refrigerator introduces warmer ambient air into the cabinet, the glass door provides an operational advantage in laboratories where materials or equipment need to be checked frequently. Users can visually inspect the contents without opening the door, helping reduce unnecessary temperature disturbances.
The refrigerator also incorporates audible and visual alarm functions for conditions including temperature excursions, an open door, and power failure. Remote alarm contacts allow the unit to be integrated with compatible external monitoring or building alarm systems.
Sample Storage Recommendations
For routine refrigerated storage, samples and containers should be arranged to allow adequate airflow throughout the cabinet. Avoid tightly packing materials against interior air passages or placing large containers in configurations that could restrict circulation.
When configuring the refrigerator for chromatography, allow sufficient clearance around pumps, collection vessels, columns, tubing, and other components to maintain airflow and provide access for routine adjustments.
Temperature-sensitive or high-value samples may benefit from independent temperature monitoring or data logging, particularly in regulated laboratories or applications requiring documented storage conditions.
The refrigerator's rear access port can also be useful for introducing independent temperature probes or monitoring sensors without routing cables through the door gasket.
Key Specifications
Specification
Fisherbrand Isotemp FBG30CPGA
Manufacturer
Fisherbrand
Product Line
Isotemp
Model / Catalog No.
FBG30CPGA
Refrigerator Type
Chromatography / laboratory refrigerator
Configuration
Upright, single door
Door Type
Double-pane glass
Capacity
27 cu. ft.
Temperature Range
2°C to 10°C
Exterior Dimensions
30.75"W × 32"D × 81"H
Interior Dimensions
27"W × 28.5"D × 61.75"H
Temperature Control
Digital
Interior Outlet
Yes
Access Port
Yes, rear
Interior Lighting
LED
Door Lock
Keyed
Alarm Functions
Temperature, door ajar, and power failure
Remote Alarm Contacts
Yes
Defrost
Adaptive defrost
Refrigerant
Natural hydrocarbon refrigerant
Electrical Requirements
115V, 60 Hz
Weight
386 lbs.
Exterior Finish
White painted
Interior Finish
White painted
Warranty
90 days from American Instrument Exchange
Energy Efficiency & Operating Costs
The Fisherbrand Isotemp FBG30CPGA uses a natural hydrocarbon refrigerant and incorporates adaptive defrost and LED interior lighting to reduce unnecessary energy consumption and heat generation.
The glass door can also contribute indirectly to more efficient day-to-day operation by allowing laboratory personnel to identify samples or check equipment before opening the refrigerator. This can reduce the amount of time the door remains open and limit the introduction of warm laboratory air into the chamber.
Actual electrical consumption will vary according to ambient laboratory conditions, temperature setpoint, door-opening frequency, equipment operating inside the chamber, and the amount and type of material being stored.
Refurbishment & Testing
American Instrument Exchange technicians inspect, clean, test, and recondition this Fisherbrand chromatography refrigerator prior to shipment.
Temperature-controlled equipment is tested using calibrated temperature measurement equipment to verify proper cooling performance and operation of the temperature controls and display. Door gaskets, hardware, glass, handles, controls, alarms, and other major components are inspected for condition and functionality, with parts replaced as necessary during the refurbishment process.
The refrigerator is thoroughly cleaned prior to shipment and is supplied with a 90-day warranty from American Instrument Exchange.
Shipping & Installation
The Fisherbrand FBG30CPGA is a full-height laboratory refrigerator weighing approximately 386 lbs. Appropriate equipment should be available for unloading and positioning the refrigerator at its final location.
Laboratories should confirm that doorways, elevators, corridors, and other access points can accommodate the refrigerator's 30.75"W × 32"D × 81"H exterior dimensions before delivery.
Once installed, the refrigerator should be positioned on a level surface with appropriate ventilation clearance and connected to a suitable 115V, 60 Hz electrical supply. Allow the unit to reach and stabilize at the desired operating temperature before loading temperature-sensitive materials.
Related Laboratory Equipment
American Instrument Exchange carries a wide selection of laboratory refrigerators for general sample, reagent, pharmaceutical, and chromatography applications. Laboratories requiring colder storage conditions can also explore our selection of laboratory freezers and ultra-low temperature freezers.
For laboratories building or expanding chromatography and protein purification workflows, American Instrument Exchange can also supply complementary equipment including centrifuges, refrigerated centrifuges, balances, water baths, shakers, and other refurbished laboratory equipment.
Frequently Asked Questions
What makes the Fisherbrand FBG30CPGA a chromatography refrigerator rather than a standard laboratory refrigerator?
The FBG30CPGA includes features intended to support chromatography workflows, most notably an internal electrical outlet and rear access port. These features allow compatible powered equipment, tubing, cables, probes, and other components to be used within the refrigerated chamber more conveniently than in a conventional laboratory refrigerator.
Can chromatography equipment be operated inside the Fisherbrand FBG30CPGA?
The refrigerator includes an internal electrical outlet specifically useful for powered equipment used within the refrigerated chamber. The suitability of a particular instrument or device should still be verified based on its electrical requirements, heat output, dimensions, and operating conditions.
What is the purpose of the hydrocarbon safety sensor?
The refrigerator uses hydrocarbon refrigerant and incorporates a safety sensor designed to disable the internal electrical outlet if a refrigerant leak is detected. This provides an additional safety measure when powered equipment is being operated inside the refrigerator.
Can the FBG30CPGA also be used as a general laboratory refrigerator?
Yes. Although designed with chromatography applications in mind, its 27 cu. ft. capacity and 2°C to 10°C operating range make it suitable for refrigerated storage of many laboratory reagents, buffers, proteins, media, samples, standards, and other temperature-sensitive materials.
Why is a glass door useful for chromatography applications?
The glass door allows laboratory personnel to inspect chromatography equipment, collection vessels, samples, and stored materials without opening the refrigerator. This is particularly useful during active workflows because it can reduce unnecessary door openings and associated temperature disturbances.
Can an independent temperature probe or data logger be installed?
Yes. The rear access port can facilitate the installation of compatible independent probes or monitoring sensors without requiring the probe cable to pass through the door gasket. This can be particularly useful for laboratories that require independent temperature documentation or continuous monitoring.
Is this Fisherbrand chromatography refrigerator tested before shipment?
Yes. American Instrument Exchange tests and reconditions refurbished laboratory refrigerators prior to shipment. Cooling performance, temperature controls, displays, door components, alarms, and other major functions are inspected, and the refrigerator is cleaned before leaving the warehouse.
Does the Fisherbrand FBG30CPGA include a warranty?
Yes. This refurbished Fisherbrand Isotemp chromatography refrigerator includes a 90-day warranty from American Instrument Exchange.
CLICK HEREto see the Fisherbrand Isotemp FBG30CPGA chromatography refrigerator on our YouTube channel
Testing Procedures for Used and Refurbished Laboratory Refrigerators Ensure Temperature Stability and Cold Storage Accuracy
Used and refurbished laboratory refrigerators from American Instrument Exchange are thoroughly tested to ensure reliable cold storage performance, temperature accuracy, and compliance with laboratory safety and storage standards. Each unit undergoes a detailed inspection and functional verification to meet the requirements of clinical, pharmaceutical, research, and industrial labs.
Why Testing Used Laboratory Refrigerators Is Essential
Before a laboratory refrigerator is reintroduced into any laboratory setting, it must be carefully tested for:
• Temperature uniformity and stability
• Cooling system integrity and compressor function
• Door seal performance and insulation effectiveness
• Electrical safety and compliance with lab standards
Thorough testing minimizes the risk of temperature excursions, product loss, and system failures—especially critical for storing reagents, vaccines, biological samples, pharmaceuticals, and temperature-sensitive materials.
Our structured testing protocol ensures refurbished lab refrigerators deliver consistent, dependable performance across all makes and models.
Key Testing Procedures for Refurbished and Used Laboratory Refrigerators
1. Initial Visual Inspection
• Check exterior surfaces, hinges, and door gaskets for wear, corrosion, or damage
• Inspect power cords, plugs, and control panels for fraying or visible defects
• Verify that shelves, racks, and internal compartments are present and functional
2. Functional Testing
• Power on the refrigerator and verify that display screens, alarms, and controls function properly
• Test door latches and sealing mechanisms to ensure secure closure and insulation
• Run preliminary temperature cycles to observe startup behavior and cooling response
3. Temperature and Stability Testing
• Test internal temperature sensors and controllers using thermometers/probes
• Monitor temperature at multiple points within the chamber over an extended period
• Verify accuracy across user-defined setpoints (e.g., +4°C, +2°C to +8°C range)
4. Cooling System and Compressor Evaluation
• Test compressor startup, cycling, and operating noise levels
• Inspect condenser coils and fans for proper function and cleanliness
• Check refrigerant pressure (if applicable) and confirm there are no leaks or system inefficiencies
5. Electrical Safety and Compliance Checks
• Ensure all internal and external electrical components are properly grounded
• Perform insulation resistance and leakage current tests 6. Final Quality Assurance Checklist
• Run full operational tests over a 24-hour period
• Document temperature logs, control responsiveness, and system performance
• Complete a detailed service report
All refurbished laboratory refrigerators from American Instrument Exchange are backed by our rigorous testing standards and quality commitment. From vaccine storage to reagent preservation, you can count on consistent cold storage performance from day one.
Repair and Refurbishment Protocol for Used Laboratory Refrigerators Cold Storage Performance from American Instrument Exchange
At American Instrument Exchange, every used laboratory refrigerator we offer is subjected to a comprehensive repair and refurbishment protocol. Whether it’s a general-purpose lab refrigerator, pharmaceutical-grade unit, or undercounter model, our goal is to restore each system to peak performance—ensuring consistent temperature control and reliable to laboratory storage standards.
Why Choose a Refurbished Laboratory Refrigerator from American Instrument Exchange?
• Fully tested for cold storage accuracy and operational safety
• Backed by a warranty
• Cost-effective alternative to new refrigeration equipment
• Sustainably refurbished to reduce environmental impact
• Serviced by expert technicians with decades of laboratory equipment experience
Step-by-Step Refurbishment Protocol
Every laboratory refrigerator from American Instrument Exchange follows a detailed, multi-stage process to ensure top-tier performance and reliability:
1. Initial Intake & Inspection
• Visual inspection for dents, corrosion, or structural damage
• Mechanical check of door hinges, gaskets, seals, and internal components
• Documentation of missing parts or areas requiring repair or replacement
2. Cleaning and Decontamination
• Internal and external cleaning using non-abrasive, lab-safe cleaners
• Decontamination/cleaning of all surfaces to remove biological or chemical residues
• Thorough cleaning of shelving, drawers, and removable interior parts
3. Mechanical and Electrical Repairs
• Replacement or repair of worn mechanical parts (door latches, seals, hinges, etc.)
• Inspection and restoration of control interfaces, thermostats, sensors, and displays
• Evaluation of wiring, relays, fuses, and power supply components for safety and integrity
4. Refrigeration System and Compressor Evaluation
• Testing of compressor function, condenser coils, and evaporators
• Inspection for refrigerant leaks and pressure performance (if applicable)
• Verification of proper airflow, fan operation, and defrost cycles
5. Temperature and Performance Testing
• Testing of temperature sensors and control boards
• Verification of temperature stability and uniformity throughout the chamber
• Testing of multiple setpoints (e.g., +2°C to +8°C) over extended operating periods
6. Safety and Compliance Checks
• Inspection of grounding and electrical insulation per lab safety standards
• Testing of alarm systems (if applicable) for temperature excursions or power failure
7. Final Quality Control and Documentation
• Multi-day operational test under real-world conditions
• Final cleaning, inspection, and performance validation
• Detailed service report with temperature logs, repair notes, and certification of refurbishment
Trust the Experts at American Instrument Exchange
With over 50 years of industry experience, American Instrument Exchange is a leading provider of high-quality refurbished laboratory equipment. Our proven laboratory refrigerator refurbishment protocol ensures consistent, accurate cold storage—so you can safeguard your samples, reagents, and research materials with confidence.
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.
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.
