Features
The Cryogenic MDF-1156 Ultra Low Temperature Freezer is a mechanically refrigerated cryogenic freezer without harmful CFCs. This Ultra Low Temperature Freezer achieves stable long-term preservation of cells and tissues.
New VIP PLUS technology maximizes storage capacity over conventionally insulated models. The Cryogenic MDF-1156 Ultra Low Temperature conservation system employs advanced technology to insure a high precision temperature environment.
Highly efficient compressors have been specially developed and incorporated in the freezing unit. With a powerful low noise design afforded by traditional ultra-low temperature technology, this freezer delivers durable, stable cooling.
Benefits
Features
Safe and Convenient Usability.
Specially designed cascade refrigeration system.
Standard LN2 backup
Low operational costs.
LN2 Cost Savings.
No liquid supply problems.
No danger of sudden liquid eruptions.
Compressors are specifically designed for refrigeration systems that achieve ultra low temperatures
Rechargeable battery
Three levels of cabinet security
High performance, quiet-running PHCbi-designed refrigeration
No CFC’s in the by PHCbi developed special mixed Refrigerant
Enhanced reliability of long-term preservation
Advanced controlling features
LED digital display and flat key data entry for accurate temperature setting, confirmation and operation
Inner cabinet maintains temperature safely below the -130°C
Ultra-low temperature created by a high-efficiency oil separator
Special foamed-in-place polyurethane insulation material for maximum cabinet protection
Microprocessor-controlled filter-clogged check function
High temperature warning equipment
Power failure alarm lamp and buzzer
Remote alarm contact
Liquid nitrogen back-up system
Optional CO2 back-up system
Performance
Specifications
| External Dimensions (W x D x H) | 1400 x 800 x 945 mm |
|---|---|
| Internal Dimensions (W x D x H) | 500 x 450 x 572 mm |
| Volume | 128 litres |
| Net Weight | 265 kg |
| Capacity (Aluminium Racks 2” Boxes) | – |
| Capacity (Stainless Steel Racks 2” Boxe) | – |
| Cooling Performance | -152 °C |
| Temperature Setting Range | -125 ~ -155 °C |
| Temperature Control Range | -130 ~ -152 °C |
| Controller | Microprocessor, non-volatile memory |
| Display | LED |
| Temperature Sensor | Pt-100 |
| Refrigeration System | Cascade |
| Compressors | 1100 W |
| Refrigerant | |
| Insulation Material | PUF |
| Insulation Thickness | 175 mm |
| Exterior Material | Painted steel |
| Interior Material | Aluminium |
| Outer Doors/Lid | – |
| Outer Door Lock | – |
| Inner Doors/Lid | Y |
| Shelves | |
| Max. Load – Per Shelf | – |
| Max. Load – Total | 300 kg |
| Vacuum Release Port | – |
| Access Port | left |
| Access Port Position | left |
| Access Port Diameter | 40 |
| Casters | 6 (2 leveling feet) |
| Power Failure | V-B-R |
| High Temperature | V-B-R |
| Low Temperature | – |
| Filter | V-B |
| Door Open | – |
| Power Supply | Local |
| Frequency | Local |
| Noise Level | 61 dB [A] |
