Sanyo Blood Bank Refrigerator

Brand : Sanyo

Product Code : SKU 4413AA REFRIG

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Price Match Policy

Shipping

All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

Sanyo MBR-704GR Blood Bank Refrigerator

Maintaining whole blood at a consistent 4°C is critical for preserving blood products and meeting transfusion standards. The Sanyo MBR-704GR Blood Bank Refrigerator is purpose-built for hospital blood banks, transfusion services, blood collection centers, and clinical laboratories that require dependable temperature control, organized inventory management, and rapid temperature recovery. With a 21.8 cubic foot (617 L) storage capacity capable of accommodating up to 360 standard 450 mL blood bags, the MBR-704GR has become one of Sanyo's most widely recognized blood bank refrigeration platforms.

Sanyo blood bank refrigerators have earned an excellent reputation for temperature stability, reliability, and long service life in healthcare environments. The MBR-704GR combines a highly efficient refrigeration system, microprocessor temperature control, six stainless-steel roll-out drawers, and three transparent interior doors that minimize cold air loss during inventory retrieval. Together, these features help maintain uniform cabinet temperatures while allowing staff to quickly locate blood products with minimal disruption to the refrigerated environment.

Many healthcare facilities pair the MBR-704GR with laboratory freezers for plasma storage, ultra-low freezers for research specimens, centrifuges for blood processing, and additional laboratory refrigerators to build a complete clinical laboratory cold storage system.

Sanyo MBR-704GR Key Features

Manufacturer: Sanyo
Model: MBR-704GR
21.8 cu. ft. (617 L) capacity
Stores up to 360 standard 450 mL blood bags
Operating temperature: 4°C ±1°C
Microprocessor temperature controller
Digital temperature display
Six stainless-steel roll-out drawers with card holders
Three transparent interior doors
Double-pane locking glass outer door
Forced-air circulation
Rapid temperature recovery
Automatic cycle defrost
High, low, door-open, power failure, and sensor alarms
Remote alarm contacts
Battery-backed power failure alarm
Refurbished and performance tested by American Instrument Exchange
90-day warranty included

Overview

The MBR-704GR is engineered specifically for blood product preservation rather than general laboratory refrigeration. Three transparent interior doors divide the storage chamber into separate sections, reducing cold air loss each time the outer door is opened. Six stainless-steel drawers organize blood inventory while allowing excellent airflow around stored products.

A large circulation fan promotes uniform temperature throughout the cabinet and enables rapid recovery following routine door openings. Combined with Sanyo's microprocessor control system and efficient refrigeration system, the MBR-704GR maintains the stable 4°C ±1°C conditions required for blood storage.

Common Applications

The MBR-704GR is commonly used for:

Whole blood storage
Packed red blood cells
Blood bank inventory
Hospital transfusion services
Blood donor centers
Clinical laboratory blood storage
Blood product quality control materials

Ideal Laboratory Types

The MBR-704GR is well suited for:

Hospital blood banks
Transfusion medicine departments
Blood collection centers
Clinical laboratories
Academic medical centers
Government healthcare laboratories
Regional blood centers

Facilities responsible for maintaining blood inventories will benefit from the refrigerator's combination of organized storage, excellent temperature uniformity, and dependable monitoring features.

Why Choose a Blood Bank Refrigerator?

Blood bank refrigerators differ from general laboratory refrigerators by providing tighter temperature control, organized blood bag storage, comprehensive alarm systems, and rapid temperature recovery specifically designed for blood preservation.

The MBR-704GR further improves temperature stability through three transparent interior doors that significantly reduce cold air loss during inventory retrieval, helping maintain a stable storage environment throughout the workday.

Typical Stored Materials

The MBR-704GR is commonly used to store whole blood, packed red blood cells, cross-matched blood units, blood bank quality control materials, and other transfusion products requiring controlled refrigerated storage.

Sanyo MBR-704GR Key Specifications

Identification

Manufacturer: Sanyo
Model: MBR-704GR
Product Type: Blood Bank Refrigerator
Door Configuration: Single double-pane glass outer door with three transparent interior doors

Capacity

21.8 cu. ft. (617 liters)
Up to 360 blood bags (450 mL each)

Temperature Range

4°C ±1°C

Construction

Double-pane locking glass outer door
Three transparent interior doors
Six stainless-steel roll-out drawers
Painted steel cabinet
Polyurethane foamed insulation

Refrigeration System

Hermetic compressor
Forced-air circulation
Automatic cycle defrost
R-134a refrigerant
Rapid temperature recovery

Monitoring & Controls

Digital microprocessor controller
High temperature alarm
Low temperature alarm
Door alarm
Power failure alarm
Sensor alarm
Remote alarm contacts
Battery backup
Digital temperature display

Electrical Requirements

115V, 60 Hz
Approximately 310 W rated power consumption

Exterior Dimensions

30.3" W × 32.6" D × 80.0" H

Interior Dimensions

25.6" W × 27.4" D × 59.0" H

Weight

463 lbs. (210 kg)

Operating Costs & Energy Considerations

The MBR-704GR utilizes an efficient hermetic refrigeration system and intelligent cycle defrost to maintain stable blood storage temperatures while minimizing unnecessary temperature fluctuations. Routine condenser cleaning and proper cabinet ventilation will help maximize refrigeration efficiency and long-term reliability.

Specifications compiled from Sanyo manufacturer literature and American Instrument Exchange product information.

Refurbishment & Testing Process

Every Sanyo MBR-704GR received by American Instrument Exchange undergoes a comprehensive inspection before shipment. Our technicians verify refrigeration performance using calibrated temperature recording equipment, confirm temperature accuracy and cabinet uniformity, inspect the drawers, interior doors, alarms, controller operation, and door gaskets, and thoroughly clean the refrigerator. Components are repaired or replaced as necessary to ensure dependable operation before shipment.

Hospitals and clinical laboratories frequently purchase laboratory freezers, ultra-low freezers, centrifuges, and additional laboratory refrigerators from American Instrument Exchange.

Shipping & Installation Considerations

The MBR-704GR ships by freight from American Instrument Exchange. Before installation, verify doorway clearances, available electrical service, and adequate ventilation around the cabinet. Allow the refrigerator to stabilize at its operating temperature before loading blood products to ensure proper temperature uniformity throughout the storage chamber.

Frequently Asked Questions

How many blood bags can the Sanyo MBR-704GR store?

The MBR-704GR accommodates up to 360 standard 450 mL blood bags using six stainless-steel roll-out drawers.

Why does the refrigerator have three interior doors?

The transparent inner doors reduce cold air loss when retrieving blood products, helping maintain temperature stability throughout the cabinet.

What temperature does the MBR-704GR maintain?

The refrigerator is designed to maintain 4°C ±1°C, the standard storage temperature for whole blood and blood products.

How is the MBR-704GR tested before shipment?

Every refurbished Sanyo MBR-704GR is inspected and temperature tested by American Instrument Exchange technicians. Refrigeration performance, temperature stability, alarms, controller operation, drawer function, and overall cabinet condition are verified before shipment.

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.

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.