VWR HCUCFS-0420 -15C to -25C Undercounter Freezer
The VWR HCUCFS-0420 Undercounter Freezer offers efficient and reliable cold storage, designed to fit seamlessly under laboratory counters to maximize space. This freezer features a temperature range of -15°C to -25°C and a capacity of 4.0 cubic feet (113 liters), suitable for a variety of laboratory applications. It employs R600a, a natural hydrocarbon refrigerant, which not only enhances its energy efficiency but also reduces its environmental impact by lowering global warming potential (GWP). The unit includes mechanical thermostats for temperature regulation and manual defrost functionality for maintenance ease. Safety and security are ensured with keyed door locks and the robust design includes magnetic door gaskets that seal tightly. The freezer's interior shelving is thoughtfully arranged to optimize storage space. It is specifically engineered for freestanding use, as built-in or enclosed installations could lead to overheating and potential failure. This model exemplifies VWR’s commitment to environmental health and meets stringent EPA/SNAP mandates, UL, and ASHRAE compliance guidelines, making it an ideal choice for laboratories seeking cost-effective, multi-functional cold storage solutions.
All of our equipment is fully tested to perform at factory specifications before being shipped.
INCLUDED:
The VWR HCUCFS-0420 -15C to -25C Undercounter Freezer includes:
The VWR HCUCFS-0420 -15C to -25C Undercounter Freezer includes:
- > Key for Door Lock
- > 2 x Shelves
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
VWR HCUCFS-0420 -15C to -25C Undercounter Freezer Specifications
| Temperature Range | -15°C to -25°C |
| Volume | 4.0 cu. ft. (113L) |
| Refrigerant | R600a |
| Defrost Method | Manual |
| External Dimensions (W x D x H) | 20.25 x 21.63 x 31.5 in. (51.4 x 54.9 x 80 cm) |
| Weight | 67 lb. (30.4 kg) |
| Electrical Requirements | 115V, 60Hz, 0.9A |
Recertification Inspection Protocol
- Inspect the display for pixel clarity and brightness, replacing any dim or dead pixels.
- Test all buttons for responsiveness, resistance, and durability; replace any that don’t meet standards.
- Check the door seal and lock for airtightness, replacing any compromised components.
- Run diagnostics on PCB test points for voltage and current accuracy, replacing faulty components.
- Verify compressor output and airflow, ensuring all internal fans function properly.
- Cross-check internal temperature probe accuracy with a NIST-traceable probe, recalibrating if needed.
- Inspect wiring for frays or tears, replacing compromised sections as necessary.
- Test the start capacitor's capacitance and replace if it’s outside the specified range.
- Replace all internal filters and thoroughly clean condenser fins for efficient heat dissipation.
- Verify the alarm battery holds a full charge and replace if there is any degradation.
- Operate the unit for 72 hours to confirm stable temperatures and operational consistency.
- Perform a final cosmetic check, repairing or touching up surfaces as needed for a professional appearance.
Technician Inspection and Recertification Checklist
The Following Checklist Is to Be Performed on All Incoming and Outgoing Equipment| Task | Completed? | Remarks? |
| Inspect display for pixel issues and replace if needed | Completed | |
| Test button functionality and replace any defective buttons | Completed | |
| Examine door seal and lock functionality; replace if compromised | Completed | |
| Conduct PCB test point diagnostics and replace as needed | Completed | |
| Verify compressor and internal fan functionality | Completed | |
| Confirm temperature probe accuracy with NIST-traceable probe | Completed | |
| Inspect all wiring for frays, tears, or breakages | Completed | |
| Test start capacitor capacitance range; replace if needed | Completed | |
| Replace all internal filters and clean condenser fins | Completed | |
| Test alarm battery for full functionality | Completed | |
| Run 72-hour test with data recorder to confirm stable temperatures | Completed | |
| Conduct cosmetic inspection and address any issues | Completed |
102 Tide Mill Road, Hampton NH 03842
customerservice@marshallscientific.com | (603) 601-8511 |
www.marshallscientific.com
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