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Thermo Revco UGL2320A22 -20C Freezer
Chamber Volume
23.3 cubic ft
Operating Temperature
-20°C
- Microprocessor control system enables precise temperature management and monitoring.
- Gravity air circulation ensures uniform temperature distribution within the freezer.
- Industrial quality cabinet construction for durability and reliability in industrial, clinical, and scientific environments.
- Graphic thermometer provides constant confirmation of proper operation, indicating normal, high, or low temperature conditions.
- Door ajar indicator illuminates when the freezer door is open.
The Thermo Revco UGL2320A22 -20C 23 cubic foot Freezer features microprocessor control system, gravity air circulation, industrial quality cabinet construction, and extra-strength refrigeration compressors selected for industrial, clinical and scientific use.
Audible/visual warnings for over temperature, under temperature and power failure, with visual status reports on critical functions.
Graphic thermometer confirms proper operation at-a-glance, shows normal, high or low temperature condition; steady green for normal, flashing bulb for under temperature.
Enlarged digital display, resolution to within 0.1C, improves visibility. Alarm silence, ringback and automatic reset functions.
All of our equipment is fully tested to peform at factory specifications before being shipped. Please note that there is a dent on the left side, but otherwise the unit looks like new.
The Thermo Revco UGL2320A22 -20C Freezer includes:
- > 4 Shelves
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Thermo Revco UGL2320A22 -20C Freezer Specifications
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Electrical Requirements
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115 V, 60 Hz
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Amps/Breaker
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13.5/20 (p2)
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Chamber Volume
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23.3 cubic ft
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Cabinet
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Upright Solid
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Door
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Single
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Shelves
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4
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Interior Dimensions (H x D x W)
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58 x 29 x 24 in
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Exterior Dimensions (H x D x W)
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77.5 x 35.5 x 28 in
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Thermo Revco Freezer Manual
- 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 | |
To View More of Our Recertification Protocol Click Here
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