Although many laboratories use typical consumer refrigerator/freezer units for storing samples and chemical supplies, there are a number of instances in which a unit designed specifically for the lab environment is necessary; for example, flammable substances such as solvents can ignite if a kitchen-designed fridge or freezer generates a spark when switching on. Laboratory refrigerator freezers incorporate design and technology elements that facilitate lab work. For example, manual defrosting helps the user control freezer burn, dehydration, and improper thawing. A laboratory refrigerator freezer can also come with sophisticated digital temperature control mechanisms. This permits user-defined temperature setpoints, complemented by alarms that indicate when the unit is over or under temperature, or if the door is ajar. These laboratory refrigerator freezers are generally more durable than their consumer counterparts, and meet stringent regulatory requirements such as OSHA CFR1910.308.
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| Company | PHC Corporation of North America | PHC Corporation of North America | PHC Corporation of North America | PHC Corporation of North America | PHC Corporation of North America |
| Item | Combo Upright Refrigerators/Freezers | Biomedical ECO Freezer, -40°C | Pharmaceutical Refrigerator Freezer Combo | PHCbi Brand Biomedical ECO Freezer, -40°C | Undercounter Medical Freezer |
| Catalog Number | MPR-N450FH-PA / MPR-N450FSH-PA / MPR-715F-PA | MDF-MU549DHL-PA | MPR-N250FH-PA / MPR-N250FSH-PA | | PF-L5181W-PA |
| Price | | | | | |
| Temperature Range | Refrigerator: 2°C to 14°C Freezer: -20°C to -30°C | − 20 to −40 °C | Refrigerator 2? to 14? | Freezer -20? to -30? | Inquire | −15 to −25 in 0.1°C increments |
| Volume | varies with model | 16.9 cu.ft. | Refrigerator 6.3 cu.ft. (179 L) | Freezer 2.8 cu.ft. (80 L) | Inquire | 5.0 cu.ft. (142 L) |
| Exterior Dimensions | varies with model | (WxDxH) 31.2 x 30.3 x 70.9 in. (793 x 770 x 1802 mm) | (WxDxH) 20 × 25.1 × 71.2 in. (510 × 640 × 1810) | Inquire | (WxDxH) 23.8 x 23.7 x 34.1 in, (606 x 600 x 867 mm) |
| Interior Dimensions | varies with model | (WxDxH) 25.6 x 24.2 x 49.7 in. (649 x 614 x 1262 mm) | varies with model | Inquire | (WDxH) 19.9 x 17.1 x 25.6 in. (507 x 434 x 650 mm) |
| Shelves | varies with model | Vinyl coated wire, 6 shelves (5 adjustable) | (3) Tempered glass, adjustable (Ref) | (1) PE coated wire (Frz) | Inquire | 3, coated steel wire |
| Voltage | 115 V | Inquire | Inquire | Inquire | 115V |
| Description | Biomedical Refrigerator / Freezer Combo, ideal for storage of biological materials, reagents and vaccines. Space-saving compact cabinet design provides two storage temperatures in a single footprint. Microprocessor controller with digital temperature display and alarms maintains precise temperature,Biomedical Refrigerator / Freezer Combo, ideal for storage of biological materials, reagents and vaccines. Space-saving compact cabinet design provides two storage temperatures in a single footprint. Microprocessor controller with digital temperature display and alarms maintains precise temperature, adjustable 2°C to 14°C in refrigerator, -20°C to -30°C in freezer. Separate refrigeration systems and compressors allow differential control of individual refrigerator and freezer compartments unlike commercial combination refrigerator/freezer that rely on one refrigeration system (one compressor) to maintain temperature in both chambers. Temperature in the refrigerator is maintained with a forced air system, plus a unique cycle defrost only initiates as required and maintains internal temperature uniformity without fluctuations. Freezer chamber utilizes a cold wall design with manual defrost.... Read More | The MDF-MU549DHL-PA -40°C ECO dual chamber biomedical freezer features 16.9 cu.ft. of flexible storage in two independent chambers, offering stable temperature and utility value when cabinet sharing is desired, minimizing exposure to stored product. This system is designed to manage overall The MDF-MU549DHL-PA -40°C ECO dual chamber biomedical freezer features 16.9 cu.ft. of flexible storage in two independent chambers, offering stable temperature and utility value when cabinet sharing is desired, minimizing exposure to stored product. This system is designed to manage overall performance, reliably protecting stored product and lowering operating costs by up to 28% compared to conventional models.... Read More | The MPR-N250FH-PA / MPR-N250FSH-PA pharmaceutical refrigerator/freezer combination unit is designed specifically for the storage of vaccines and other pharmaceuticals. The purpose-built combo unit provides temperature uniformity and stability for safe pharmaceutical storage, unlike household or The MPR-N250FH-PA / MPR-N250FSH-PA pharmaceutical refrigerator/freezer combination unit is designed specifically for the storage of vaccines and other pharmaceuticals. The purpose-built combo unit provides temperature uniformity and stability for safe pharmaceutical storage, unlike household or commercial cabinets. PHCbi brand vaccine cold chain storage solutions satisfy current and evolving storage protocols essential for continued vaccine efficacy. Separate refrigerator and freezer compartments in the MPR-N250FH-PA / MPR-N250FSH-PA provide a wider range of temperature storage points to accommodate a variety of vaccine product cold chain requirements. The freezer system maintains temperatures as low as -30°C and can be set between -20°C and -30°C, while the refrigerator system allows for a temperature between +2°C to +14°C.... Read More | The PHCbi -40°C Biomedical ECO Freezer has been developed to fill the gap between conventional biomedical freezers operating at -10°C to -30°C and ultra-low temperature freezers that operate at or around -80°C. The PHCbi ECO freezer is uniquely designed for storage of temperature-sensitive materialsThe PHCbi -40°C Biomedical ECO Freezer has been developed to fill the gap between conventional biomedical freezers operating at -10°C to -30°C and ultra-low temperature freezers that operate at or around -80°C. The PHCbi ECO freezer is uniquely designed for storage of temperature-sensitive materials such as enzymes, frozen vaccines, pharmaceutical products and biomedical materials that require straight-line temperature control. This dual chamber freezer offers 16.9 cu.ft. of flexible storage in two independent chambers in a single laboratory footprint. A microprocessor controller manages all functions with energy savings up to 28% lower than conventional freezers. The combination of natural refrigerants and variable speed inverter compressors enhance security and reliability. An independent high performance refrigeration system for each chamber assures responsive cooling, quick temperature recovery following door openings, resistance to high ambient facility temperatures and tolerance for fluctuating voltage during brown-out events.... Read More | This freezer features precise temperature control engineered to meet the current and evolving criteria for vaccine storage while requiring less energy than traditional undercounter medical freezers. The purpose-built PF-L5181W-PA is designed to maintain the high performance necessary for valuable This freezer features precise temperature control engineered to meet the current and evolving criteria for vaccine storage while requiring less energy than traditional undercounter medical freezers. The purpose-built PF-L5181W-PA is designed to maintain the high performance necessary for valuable inventory using the latest inverter compressor speed technology for optimum control.... Read More |
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