KoolMore 20 cu. ft. -86 C Ultra-Low Temp Lab Medical Freezer with Lock and Touch Screen, UL Listed in White
Model: KMPHF20CUL


















Ultra-Low Temperature Range (–40°C to –86°C)
Dual Inverter Compressors with Dual Cooling System
20 Cu. Ft. Capacity with 304 Stainless-Steel Interior
Precision Microprocessor Temperature Control (±0.1°C)
10.1-Inch Touchscreen Control Panel
Comprehensive Alarm & Safety Monitoring
Multi-Door Design to Reduce Temperature Fluctuation
Integrated Data Logging with USB Export
Available from US Homes, serving customers throughout Domestic US.
Features
Ultra-Low Temperature Range (–40°C to –86°C)
Engineered for laboratory, pharmaceutical, and research environments requiring stable, long-term ultra-low temperature storage.
Dual Inverter Compressors with Dual Cooling System
Two independently controlled inverter compressors deliver efficient operation, improved temperature uniformity, faster pull-down, and system redundancy.
20 Cu. Ft. Capacity with 304 Stainless-Steel Interior
Spacious interior provides corrosion resistance, durability, and compatibility with demanding lab storage applications.
Precision Microprocessor Temperature Control (±0.1°C)
Advanced control system maintains accurate setpoints with minimal fluctuation across the entire chamber.
10.1-Inch Touchscreen Control Panel
Large LED touchscreen allows real-time temperature monitoring, alarm management, and system configuration in one centralized interface.
Comprehensive Alarm & Safety Monitoring
Includes high/low temperature, ambient temperature, door ajar, sensor failure, power failure, and remote alarm output to protect critical contents.
Multi-Door Design to Reduce Temperature Fluctuation
One outer door with four inner compartment doors limits cold air loss during access, helping maintain temperature stability and protect stored contents.
Integrated Data Logging with USB Export
Automatically records temperature data and system events, with easy USB access for documentation and compliance tracking.
Rechargeable Backup Battery for Alarms & Data Logging
Built-in lithium battery supports alarms and data recording for up to 17 hours during power outages (cooling not powered by battery).
UL Certified and 1-Year Manufacturer’s Warranty
UL certification ensures electrical and operational safety, the unit is supported by a 1-year parts and labor manufacturer warranty for added confidence and long-term reliability.
Specifications
Product Details
| Product ID | KM-PHF-20CUL |
| Certifications | UL Certified for Safety |
| Electrical Amps | 14 |
| Hertz | 60 |
| Phase | 1 |
| Voltage | 100 |
| Wattage | 1250 |
| Plug Type | NEMA 5-20P |
| Power Cord Length | 66.94 in. |
| Energy Consumption | 2496.6 kWh/year |
| Electrical Installation Type | Plug-In |
| Interior Length | 23.43 in. |
| Interior Width | 28.35 in. |
| Interior Height | 51.57 in. |
| Length | 33.86 in. |
| Width | 39.98 in. |
| Height | 77.56 in. |
| Weight | 635 lbs. |
| Depth Less Door | 34.54 in. |
| Depth with Door Open 90 Degrees | 60.24 in. |
| Height to Top of Door Hinge | 77.95 in. |
| Height to Top of Case | 77.95 in. |
| Gross Cubic Feet | 20 Cu. Ft. |
| Net Cubic Feet | 20 Cu. Ft. |
| Minimum Back Air Clearance | 12 in. |
| Minimum Side Air Clearance | 12 in. |
| Intended Use | Commercial |
| Installation Type | Freestanding |
| Digital LED Display | Yes |
| Digital Humidity Display | No |
| Electrical Heating Door | No |
| Control Type | Microprocessor |
| Defrost Type | Manual |
| Refrigerant Type | R600a/60g |
| Cooling Unit Type | Direct Cooling |
| Compressor Horsepower | 0 |
| Compressor Location | Bottom |
| Number of Compressors | 2 |
| Temperature Range | -40℃~-86℃ |
| Ambient Temperature Range | 10℃-32℃ |
| Temperature Pull Down Time | 2.8h from 25℃ to -81℃ |
| Temperature Variation | ≤5℃ |
| Backup Battery Hours | 17 |
| Backup Battery Type | Lithium |
| Backup Battery Replaceable | Yes |
| Backup Battery Rechargeable | Yes |
| Backup Battery Voltage | 10.8V |
| Backup Battery Capacity | 6.7 AH |
| Data Logging | Yes |
| USB Port | Yes |
| Low Temp Alarm | Yes |
| High Temp Alarm | Yes |
| Ambient Temperature Alarm | Yes |
| Power Failure Alarm | Yes |
| Sensor Failure Alarm | Yes |
| Door Ajar Alarm | Yes |
| Remote Alarm | Yes |
| Build in Air Duct | No |
| Sensor Count | 7 |
| Number of Doors | 1 (4 Compartment Doors) |
| Door Style | Swing |
| Self Closing Door | No |
| Door Material | Foaming |
| Number of Shelves | 3 |
| Shelves Adjustable | Yes |
| Individual Shelf Capacity | 108 lbs. |
| Shelf Material Type | Stainless-Steel 304 |
| Interior Color | Stainless-Steel |
| Interior Lights | No |
| Exterior Material | Precoated Metal |
| Gauge of Stainless-Steel | 20 |
| Interior Material | Stainless-Steel 304 |
| Color Finish | Grey |
| Color of Door Handles | Grey |
| Safety Lock | Yes |
| Noise | 46 dB |
| Stackable | No |
| Legs Adjustable | Yes |
| Number of Feet | 2 |
| Casters | 4 |
| Country of Origin | China |
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