Panasonic MPR-721-PA 2C Pharmaceutical Refrigerator
Temperature Range
2°C to 23°C (ambient temperature; 0°C to 35°C, no load)
Volume
24.1 cu. ft. (684L)
Defrost Method
Automatic
Features
- Microprocessor control system ensures precise temperature regulation and long-term reliability
- Forced-air circulation provides uniform temperature distribution throughout the chamber
- Double-layer glass door with self-closing mechanism minimizes temperature fluctuation and heat entry
- Visual and audible alarms alert users to temperature deviations, door openings, and power failures
- Cycle and forced defrost modes maintain consistent chamber conditions while preventing frost buildup
- Durable steel exterior with rigid polyurethane foam insulation ensures energy efficiency and temperature stability
- Adjustable shelving system supports flexible organization of stored materials
This model utilizes a forced-air circulation system to ensure even temperature distribution across its 684L interior, preventing cold spots and maintaining optimal storage conditions. The double-layer glass door with an automatic closing mechanism minimizes temperature loss while allowing clear visibility of stored contents. A digital control panel enables precise temperature adjustment and continuous monitoring, supported by visual and audible alarms for high/low temperature, door opening, and power failure.
Built for safety and efficiency, the Panasonic MPR-721-PA features an insulated steel cabinet with polyurethane foam construction, a non-volatile memory backup, and optional accessories such as a temperature recorder and battery backup box. Cycle and forced defrost modes maintain stable chamber conditions while minimizing frost buildup. With quiet operation (41 dB) and energy-efficient performance (340 W power consumption), the MPR-721-PA provides dependable, long-term refrigeration for demanding clinical, research, and pharmaceutical environments.
All of our equipment is fully tested to perform at factory specifications before being shipped.
INCLUDED:
The Panasonic MPR-721-PA 2C Pharmaceutical Refrigerator includes:
The Panasonic MPR-721-PA 2C Pharmaceutical Refrigerator includes:
- > 4 x Shelves
- > NIST Calibration and Preventative Maintenance Report
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Panasonic MPR-721-PA 2C Pharmaceutical Refrigerator Specifications
| Volume | 24.1 cu. ft. (684L) |
| Temperature Range | 2°C to 23°C (ambient temperature; 0°C to 35°C, no load) |
| Refrigerant | R134A |
| Defrost Method | Automatic |
| Internal Dimensions (H x D x W) | 25.6 x 27.9 x 59 in. (65 x 71 x 150 cm) |
| External Dimensions (H x D x W) | 30.3 x 32.7 x 77 in. (77 x 83 x 195.5 cm) |
| Weight | 383.6 lb. (174 kg.) |
| Electrical Requirements | 115V, 60Hz, 3.2A, 340W |
Inspection and Recertification Checklist
- Inspect the display for brightness and pixel clarity, replacing any dim or dead pixels to ensure optimal visual output.
- Verify that all buttons function with consistent responsiveness and are free of operational defects.
- Confirm the door seal’s integrity and check the door lock for secure and reliable functionality.
- Assess the condition of feet or wheels, ensuring stability and mobility; replace if bent or worn.
- Check that both the PCB and power supply output correct voltages for stable component performance.
- Confirm proper operation of the compressor and all internal fans to maintain consistent cooling.
- Calibrate the internal temperature probe against an independent NIST-traceable probe for precise accuracy.
- Inspect internal wiring for any frays, tears, or signs of wear, repairing as necessary.
- Verify the start capacitor capacitance for the refrigeration system meets manufacturer specifications.
- Confirm both the alarm and alarm battery are fully operational to ensure proper alerts.
- Operate the unit for 72 continuous hours with a data recorder to verify stable temperatures.
- Conduct a final cosmetic inspection to ensure all external surfaces meet appearance standards.
Technician Inspection and Recertification Checklist
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment| Task | Completed? | Remarks? |
| Inspect display for brightness and clarity, replacing as needed | Completed | |
| Verify all buttons function consistently without defects | Completed | |
| Confirm door seal integrity and secure door lock functionality | Completed | |
| Assess feet or wheels for stability, replace if bent or worn | Completed | |
| Check PCB and power supply output correct voltages | Completed | |
| Confirm compressor and internal fans operate correctly | Completed | |
| Calibrate internal temperature probe with NIST-traceable probe | Completed | |
| Inspect internal wiring for frays, tears, or breakages | Completed | |
| Verify start capacitor capacitance matches specifications | Completed | |
| Confirm alarm and alarm battery are functioning correctly | Completed | |
| Run unit for 72 hours with data recorder for temperature stability | Completed | |
| Conduct cosmetic inspection to meet appearance standards | Completed |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
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