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MVE XLC 511 Cryogenic Storage System
As cryogenic sample inventories grow, laboratories need a storage system that combines high sample capacity with efficient organization and dependable liquid nitrogen performance. The MVE XLC 511 Cryogenic Storage System was designed for laboratories that require centralized cryogenic storage without the footprint of the largest biobank freezers. With organized rack storage, true liquid nitrogen temperatures, and the flexibility to operate in either liquid or vapor phase, the XLC 511 has become a trusted solution for long-term preservation of valuable biological materials.
With a 158-liter liquid nitrogen capacity and storage for up to 10,400 standard 1.2 or 2.0 mL cryovials, the XLC 511 is an excellent choice for biotechnology companies, pharmaceutical manufacturers, hospitals, IVF laboratories, universities, cell therapy facilities, and research biobanks. Its compact footprint and high-density rack configuration allow laboratories to maximize storage capacity while maintaining efficient sample organization and retrieval.
Many laboratories integrate a cryogenic storage system like the XLC 511 alongside biosafety cabinets for sterile sample preparation, controlled-rate freezers for optimized freezing protocols, ultra-low freezers for intermediate storage, and laboratory refrigerators for media and reagent storage to create a complete cryopreservation workflow.
MVE XLC 511 Key Features
158-liter liquid nitrogen capacity
Stores up to 10,400 standard 1.2 or 2.0 mL cryovials
Supports liquid- or vapor-phase storage
Holds 11 storage racks (7 large and 4 mini racks)
Vacuum-insulated stainless steel vessel
Wide neck opening for excellent sample access
Heavy-duty hinged lid
Rugged caster-mounted base
Approximately 29-day static holding time
Approximately 5.0 liters/day static evaporation rate
Optional TEC 3000 automatic monitoring and autofill compatibility
Refurbished and performance tested by American Instrument Exchange
90-day warranty included
MVE XLC 511 Overview
The XLC 511 occupies an ideal middle ground between small laboratory storage dewars and very large institutional cryogenic repositories. It provides enough capacity for more than 10,000 cryovials while remaining compact enough to fit comfortably into most research laboratories.
Unlike traditional canister-style liquid nitrogen tanks, the XLC 511 utilizes a rack-based storage system that allows laboratories to organize samples by investigator, project, study, or department. This greatly simplifies inventory management while reducing the amount of time samples remain outside the freezer during retrieval. The vacuum-insulated stainless steel vessel minimizes liquid nitrogen consumption while maintaining dependable cryogenic temperatures approaching -196°C.
Common Applications
The MVE XLC 511 is commonly used for storing:
Stem cells
Cell lines
CAR-T cell products
Cord blood
Bone marrow
Embryos
Oocytes
Sperm samples
Tissue specimens
DNA and RNA libraries
Clinical trial materials
Long-term biological repositories
Its organized rack system makes it particularly attractive for laboratories that frequently retrieve and return stored samples.
Ideal Laboratory Types
The XLC 511 is well suited for:
Biotechnology companies
Cell and gene therapy laboratories
Pharmaceutical manufacturers
IVF laboratories
Hospitals
Universities
Biobanks
Government research laboratories
Clinical research organizations
Laboratories requiring organized cryogenic storage for medium- to large-sized biological collections will appreciate the XLC 511's balance of storage capacity, accessibility, and operating efficiency.
Why Choose the XLC 511?
One of the greatest advantages of the XLC 511 is its ability to deliver high sample density without requiring an oversized storage system. Laboratories can organize more than 10,000 cryovials using dedicated storage racks rather than loose canisters, making inventory control substantially easier.
Because the freezer supports both liquid- and vapor-phase storage, laboratories can configure the system according to their preservation protocols while maintaining the flexibility to adapt as research programs evolve. The optional TEC monitoring system also allows integration into automated liquid nitrogen filling and alarm systems for enhanced sample protection.
Typical Stored Materials
The XLC 511 is commonly used to preserve stem cells, embryos, reproductive specimens, cord blood, tissue samples, DNA libraries, research cell lines, cell therapy products, and other biological materials requiring long-term cryogenic preservation.
MVE XLC 511 Key Specifications
Liquid Nitrogen Capacity
158 liters
Sample Capacity
Up to 10,400 standard 1.2 or 2.0 mL cryovials
224 blood bags
11 storage racks (7 large, 4 mini)
Storage Method
Liquid-phase or vapor-phase storage
Performance
Static holding time: 29.2 days
Static evaporation rate: 5.0 liters/day
Construction
Vacuum-insulated stainless steel vessel
Hinged insulated lid
Heavy-duty caster base
Dimensions
Neck opening: 20.8 in. (528 mm)
Overall height: 44.2 in. (1123 mm)
Outside diameter: 22.75 in. (579 mm)
Weight
Empty: 242 lbs. (110 kg)
Full: 524 lbs. (238 kg)
Electrical Requirements
24 VDC when equipped with the optional monitoring/autofill system
Operating Costs & Energy Considerations
Because the XLC 511 uses liquid nitrogen rather than mechanical refrigeration, operating costs are primarily determined by nitrogen consumption. Its vacuum-insulated construction minimizes evaporation, while the relatively compact storage chamber helps reduce unnecessary nitrogen loss during routine sample retrieval. Laboratories should establish a dependable liquid nitrogen supply schedule and periodically monitor evaporation performance to ensure continued vacuum integrity.
Specifications compiled from MVE manufacturer literature and American Instrument Exchange product information.
Refurbishment & Testing Process
Every MVE XLC 511 received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians inspect the vacuum vessel, lid assembly, hinges, caster base, rack supports, and overall cabinet condition. The vessel is then filled with liquid nitrogen and monitored to verify acceptable evaporation rates and vacuum integrity. Units equipped with electronic monitoring or autofill components are tested for proper operation before the system is thoroughly cleaned and prepared for shipment.
The MVE XLC 511 ships by freight from American Instrument Exchange. Before installation, laboratories should verify floor loading capacity, doorway clearances, and access to a dependable liquid nitrogen supply. If the unit will be connected to an automatic filling system, electrical service and nitrogen plumbing should be planned before installation. Proper room ventilation and cryogenic safety procedures are also essential for safe operation.
Frequently Asked Questions
How many samples can the MVE XLC 511 store?
The XLC 511 can accommodate up to 10,400 standard 1.2 or 2.0 mL cryovials using its rack-based storage system, making it ideal for medium- to large-sized biological repositories.
Can the XLC 511 be used for both liquid- and vapor-phase storage?
Yes. The XLC 511 supports both liquid- and vapor-phase cryogenic storage, allowing laboratories to configure the system according to their sample preservation protocols.
Why choose a rack-based cryogenic freezer instead of a canister-style dewar?
Rack-based storage improves inventory organization, simplifies sample retrieval, and reduces the amount of time valuable specimens remain outside the freezer during routine access.
How is the XLC 511 tested before shipment?
Every refurbished MVE XLC 511 is inspected and tested by American Instrument Exchange technicians. The vacuum vessel is filled with liquid nitrogen to verify proper insulation and acceptable evaporation performance, and electronic monitoring components are tested when equipped before shipment.
Click Hereto see the MVE Cryogenics XLC-511 on the American Instrument Exchange YouTube channel.
Click Hereto read a review of this product on our blog!
Testing Procedures for Used and Refurbished Laboratory Freezers
Cold Storage Reliability from American Instrument Exchange
At American Instrument Exchange, every used and refurbished laboratory freezer we offer undergoes a comprehensive multi-point testing protocol to ensure optimal performance, temperature stability, and long-term reliability. Our rigorous testing procedures are designed to meet the demanding standards of biomedical, pharmaceutical, research, and clinical environments—so you can trust your freezer to protect your valuable samples and materials.
Why Testing Refurbished Laboratory Freezers Is Critical
Before any laboratory freezer is placed back into service, it must be carefully tested for:
Consistent temperature control and uniformity across internal zones
Compressor functionality and refrigeration system performance
Seal integrity and insulation efficiency to prevent temperature loss
Electrical safety and alarm system operation
Thorough testing minimizes the risk of temperature excursions, equipment failure, and product loss—especially for temperature-sensitive items like reagents, biological samples, and vaccines.
Our structured testing protocol ensures that all used and refurbished laboratory freezers meet or exceed manufacturer specifications and industry expectations.
Key Testing Procedures for Laboratory Freezers
1. Visual and Structural Inspection
Examine the exterior for dents, corrosion, or physical damage
Check door gaskets, hinges, and latches for wear and functionality
Inspect power cords, control panels, and internal compartments
2. Functional Startup and System Check
Power on the unit to verify startup sequence, control panel functionality, and display readability
Test programmable settings, alarms, and door-open sensors
Ensure proper door closure and sealing performance
3. Temperature Performance and Stability Testing
Test temperature sensors using certified thermometers or probes
Monitor chamber temperature at multiple points over extended run periods
Verify temperature uniformity and accuracy across common lab setpoints (e.g., -20°C, -30°C)
4. Compressor and Refrigeration System Evaluation
Test compressor startup, cycling behavior, and operating noise
Check condenser coils, evaporators, and fans for performance and cleanliness
Inspect for refrigerant leaks or pressure issues that may affect efficiency
5. Electrical Safety and Compliance Verification
Confirm proper grounding and insulation of all electrical components
Conduct safety testing to meet laboratory equipment electrical standards
Verify functionality of alarms for power loss, temperature excursions, and system faults
6. Final Quality Assurance and Runtime Validation
Conduct multi-day test cycle to confirm stable performance under continuous use
Record temperature data, alarm responses, and compressor cycling metrics
Complete final inspection and prepare detailed service documentation
Reliable Cold Storage, Backed by Testing Excellence
Each refurbished laboratory freezer from American Instrument Exchange is tested and certified for cold storage accuracy, safety, and performance. Whether upright, undercounter, flammable-material rated, or specialty-purpose, our lab freezers are restored to meet real-world research and clinical demands.
Trust American Instrument Exchange for dependable, tested, and warrantied laboratory refrigeration—ready to support your lab from day one.
Repair and Refurbishment Protocol for Used Laboratory Freezers Certified Cold Storage Performance from American Instrument Exchange
At American Instrument Exchange, every used laboratory freezer we offer is subjected to a comprehensive repair and refurbishment protocol. Whether it’s a general-purpose lab freezer, flammable-material grade unit, or undercounter model, our goal is to restore each system to peak performance—ensuring consistent temperature control and reliable operation.
Why Choose a Refurbished Laboratory Freezer 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 freezer 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 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 Calibration 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., -20°C to -30°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
• Final cleaning, inspection, and performance validation
• Detailed service report with temperature logs and repair notes
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 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.
