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, -30°C | Laboratory Refrigerator Freezer | Undercounter Medical Freezer | Undercounter Refrigerator |
| Catalog Number | MPR-N450FH-PA / MPR-N450FSH-PA / MPR-715F-PA | MDF-MU339HL-PA / MDF-MU539HL-PA | MPR-N450FH-PA / MPR-N450FSH-PA | PF-L5181W-PA | TSU-4RW-N6 |
| Price | | | | | |
| Temperature Range | Refrigerator: 2°C to 14°C Freezer: -20°C to -30°C | − 20 to −30 °C | Refrigerator 2°C to +14°C
Freezer -30°C to -20°C | −15 to −25 in 0.1°C increments | +2°C to +8°C |
| Volume | varies with model | 13.0 cu.ft. or 17.8 cu.ft. depending on model | Refrigerator 11.5 cu.ft. (326 L)
Freezer 4.8 cu.ft. (136 L) | 5.0 cu.ft. (142 L) | Inquire |
| Exterior Dimensions | varies with model | varies by model | (WxDxH) 31.5 x 25.2 x 71.3 in. (800 x 640 x 1810 mm) | (WxDxH) 23.8 x 23.7 x 34.1 in, (606 x 600 x 867 mm) | (WxDxH) 22.5 x 22.1 x 29.6 in. (572 x 562 x 751 mm) |
| Interior Dimensions | varies with model | varies by model | Refrigerator (WxDxH) 28.3 x 20.3 x 35.9 in. (or 720 x 516 x 913 mm)
Freezer (WxDxH) 26.8 x 18.5 x 16.3 in. (or 680 x 470 x 415 mm) | (WDxH) 19.9 x 17.1 x 25.6 in. (507 x 434 x 650 mm) | (WxDxH) 18.5 x 14.6 x 18.9 in. (471 x 370 x 480 mm) |
| Shelves | varies with model | Vinyl coated wire, 6 shelves (5 adjustable) | Refrigerator 3 Tempered glass, adjustable shelves
Freezer 2 PE coated wire shelves | 3, coated steel wire | 2 Vinyl coated wire shelves |
| Voltage | 115 V | Inquire | Inquire | 115V | Inquire |
| 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 Biomedical ECI Freezer uses naturally occurring hydrocarbon [HC] refrigerants which are environmentally friendly and compliant with sustainability objectives for non-depletion of ozone. It uses variable-speed inverter compressors which deliver more efficient cooling and more responsive recovery The Biomedical ECI Freezer uses naturally occurring hydrocarbon [HC] refrigerants which are environmentally friendly and compliant with sustainability objectives for non-depletion of ozone. It uses variable-speed inverter compressors which deliver more efficient cooling and more responsive recovery time after door openings, with a configurable temperature range from -20°C to -30°C. The 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-N450FH-PA Laboratory Refrigerator Freezer combines high performance refrigeration, control and monitoring systems with energy efficient and cost-effective cabinet design. Separate refrigeration systems and compressors maintain proper temperature uniformity while saving floor space.
The MPR-N450FH-PA Laboratory Refrigerator Freezer combines high performance refrigeration, control and monitoring systems with energy efficient and cost-effective cabinet design. Separate refrigeration systems and compressors maintain proper temperature uniformity while saving floor space.
- The refrigerator includes two insulated doors with triple pane glass viewing windows. Heat reflection film minimizes condensation. The freezer has two insulated solid doors with keyed locks.
The MPR-N450FSH-PA Laboratory Refrigerator Freezer provides a storage environment with precise temperature control and superior uniformity ideal for biologic material, vaccine and pharmaceuticals. This unique combination refrigerator and freezer in one cabinet provides for safe storage of all stored products in a small single footprint, conserving lab space.... 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 | The TSU-4RW-N6 is developed for the critical storage of vaccines and biologics, and is designed to meet current and evolving CDC, NSF, and ANSI guidelines. This ADA compliant undercounter is Energy Star Certified and combines high performance temperature control with environmentally friendly The TSU-4RW-N6 is developed for the critical storage of vaccines and biologics, and is designed to meet current and evolving CDC, NSF, and ANSI guidelines. This ADA compliant undercounter is Energy Star Certified and combines high performance temperature control with environmentally friendly refrigerants in a compact, glass door design.... Read More |
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