Thermo Scientific Revco REL1204A22 Lab Refrigerator
The Thermo Scientific Revco REL1204A22 is a lab refrigerator designed for precise temperature regulation and uniformity. Boasting a volume of 11.5 cu. ft. (326L), it operates within a temperature range of 1°C to 8°C, with a factory preset at 5°C. The refrigerator utilizes the R134A refrigerant and features an automatic defrost method, ensuring optimal temperature uniformity without heat disruption. For convenience, the unit incorporates forced air circulation for even temperature distribution across all shelves.
The REL1204A22 features bright LED interior lighting, adjustable epoxy-coated wire shelves, and a 1-inch insulated access port. Mobility is facilitated by four casters, with the front two being lockable for stability. Additional features include a self-closing door with a 90° stop for easy inventory loading, a keyed on/off switch for setpoint security, and built-in remote alarm contacts. With solid doors and a heat-free defrost system, this refrigerator is ideal for labs requiring consistent temperature maintenance and easy accessibility.
All of our equipment is fully tested to perform at factory specifications before being shipped.
INCLUDED:
The Thermo Scientific Revco REL1204A22 Lab Refrigerator includes:
The Thermo Scientific Revco REL1204A22 Lab Refrigerator includes:
- > Key
- > 4 x Wire Shelves
- > NIST Calibration and Preventative Maintenance Report
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
Thermo Scientific Revco REL1204A22 Lab Refrigerator Specifications
| Volume | 11.5 cu. ft. (326L) |
| Temperature Range | 1°C to 8°C (5°C factory preset) |
| Refrigerant | R134A |
| Defrost Method | Automatic |
| Internal Dimensions (H x D x W) | 52.4 x 21.75 x 20 in. (133.1 x 55.3 x 50.8 cm) |
| External Dimensions (H x D x W) | 73.6 x 29.4 x 24 in. (186.9 x 74.8 x 61 cm) |
| Weight | 280 lb. (127 kg.) |
| Electrical Requirements | 115V, 60 Hz, 9.4A, 1Ph |
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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