PHCbi MDF-DU502VXC-PA TwinGuard -86°C Dual Cool Upright Ultra Low Temperature Freezer, 18.6 Cu. Ft.
PHCbi MDF-DU502VXC-PA TwinGuard -86°C Dual Cool Upright Ultra Low Temperature Freezer, 18.6 Cu. Ft.
Typically 1-3 Business Days
Registered & Certified Medical Equipment
Need help?
Typically 1-3 Business Days
Registered & Certified Medical Equipment
Need help?
PHCbi MDF-DU502VXC-PA TwinGuard -86°C Dual Cool Upright Ultra Low Temperature Freezer, 18.6 Cu. Ft., 220V, Two Independent Auto-Cascade Cooling Circuits
The PHCbi MDF-DU502VXC-PA TwinGuard Upright Ultra-Low Temperature Freezer is engineered to provide exceptional sample protection for biobanks, pharmaceutical manufacturers, research laboratories, and healthcare facilities. Its patented TwinGuard Dual Cool Technology features two independent auto-cascade refrigeration systems that operate together for rapid temperature recovery while ensuring continued protection if one refrigeration circuit requires service.
In the event of a system failure, the secondary cooling circuit can maintain temperatures around -70°C, helping safeguard valuable biological samples. With an 18.6 cu. ft. (528 L) storage capacity, VIP Plus vacuum insulation, intuitive color LCD touchscreen controls, and temperatures down to -86°C, this freezer delivers reliable long-term preservation with outstanding temperature stability and operational security.
Features
- TwinGuard Dual Independent Cooling Systems
- Stores Samples Down to -86°C
- Secondary Cooling Circuit Maintains Approximately -70°C During Service Events
- 18.6 Cu. Ft. (528 L) Storage Capacity
- VIP Plus Vacuum Insulation Panels
- Dual Auto-Cascade Refrigeration System
- Color LCD Touchscreen Controller
- Password-Protected Microprocessor Controls
- EZlatch One-Hand Door Handle
- Fast Temperature Recovery
- Excellent Temperature Uniformity
- Holds Up to 384 Standard 2" Storage Boxes
- Holds Up to 256 Standard 3" Storage Boxes
- Two Insulated Inner Doors
- Three Adjustable Shelves
- Audible, Visual & Remote Alarm System
- Automatic & Manual Vacuum Release Ports
- Optional CO₂ or Liquid Nitrogen Backup System
- Three Access Ports
- 220V Operation
- 5-Year Parts & Labor Warranty (North America)
Specification
| Brand | PHCbi |
| Model | MDF-DU502VXC-PA |
| Series | TwinGuard |
| Product Type | Upright Ultra Low Temperature Freezer |
| Cooling Performance | Down to -86°C |
| Temperature Setting Range | -50°C to -90°C |
| Temperature Control Range | -50°C to -86°C |
| Service Event Temperature | Approximately -70°C |
| Effective Capacity | 18.6 Cu. Ft. (528 L) |
| External Dimensions (W × D × H) | 31.1 × 34.7 × 78.5 in |
| Internal Dimensions (W × D × H) | 24.8 × 23.6 × 55.1 in |
| Net Weight | 648 lbs (294 kg) |
| Power Supply | 208–230V, 60Hz, 1Ø |
| Plug Type | NEMA 6-15P |
| Refrigeration System | Dual Independent Auto-Cascade Systems |
| Compressors | Two 1100W Compressors |
| Refrigerant | Mixed HC/HFC Blend |
| Insulation | Foamed-in-place and VIP Plus vacuum insulated panels: 3.1 in (80 mm) |
| Controller | Color LCD Touchscreen |
| Temperature Sensor | Pt-1000 |
| Outer Door | Lockable with Key |
| Inner Doors | 2 Insulated Inner Doors |
| Shelves | 3 Adjustable |
| Storage Capacity (2" Boxes) | 384 |
| Storage Capacity (3" Boxes) | 256 |
| Inventory Rack Capacity | 16 Racks |
| Vacuum Release | Automatic Door & Manual Side Release |
| Access Ports | 3 |
| Noise Level | 52 dB(A) |
| Alarm System | Visual, Audible & Remote |
| Remote Alarm Contacts | Yes |
| Optional Backup | CO₂ or Liquid Nitrogen |
| Certification | QPS Listed |
| Warranty | 5 Years Parts & Labor (North America) |
Standard delivery typically takes 5-7 business days, while expedited shipping takes 2-3 business days