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VWR Plus Series -30C Undercounter Freezer, Cat. #: 10819-892
The VWR Plus Series -30C Undercounter Freezer, Cat. #: 10819-892 is purpose built for scientific and medical applications and provides lab quality cold storage in a space-saving design. This freezer utilizes a digital microprocessor temperature controller allowing the precise temperature management down to -33°C necessary for critical samples. A forced air directional refrigeration system provides superior temperature uniformity and recovery after door openings. An internal LED light strip is equipped for easy viewing of samples along with the ability to utilize the key door lock and probe access port on the exterior of the freezer. The VWR Plus Series -30C Undercounter Freezer, Cat. #: 10819-892 also features a robust monitoring/alarm system with high/low temperature alarms, sensor error alarm, the ability to use remote contacts, and more. Environmentally friendly, natural hydrocarbon refrigerants (not containing hydrofluorocarbons) are also used inside of this freezer and vastly reduce global-warming potential while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines.
All of our equipment is fully tested to perform at factory specifications before being shipped.
The VWR Plus Series -30C Undercounter Freezer, Cat. #: 10819-892 includes:
- > 3 Shelves
- > Power Cord
- > Operator's Manual
- > Full 180 Day Parts and Labor Warranty
VWR Plus Series -30C Undercounter Freezer, Cat. #: 10819-892 Specifications
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Temperature Range
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-27°C to -33°C
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Volume
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113L (4.0 cu. ft.)
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Refrigerant
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R290A
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Defrost Method
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Manual
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Temperature Controller
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Microprocessor with digital display
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Monitoring/Alarms
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High/low temperature alarm, sensor error alarm, alarm mute, remote contacts
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Interior Dimensions (W x D x H)
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17.63 x 15.87 x 24.63 in. (44.78 x 40.31 x 62.57 cm)
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Exterior Dimensions (W x D x H)
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23.75 x 24 x 20.38 in. (59.1 x 61 x 81.6 cm)
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Weight
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128 lb. (58.1 kg.)
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Electrical Requirements
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115V, 60Hz, 2.7A, 1 PH
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- 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
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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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