This series of low temperature biological chest freezer refrigerator has 3 models for different storage capacities of 450 / 358 / 508 liters in a low-temperature range from -10℃ to -25℃, it’s an upright medical refrigerator that is suitable for freestanding placement. This upright biomedical freezer includes a premium compressor, which is compatible with high-efficiency R600a refrigerant and helps reduce energy consumption and improve refrigeration performance. The interior temperatures are controlled by an intelligent micro-precessor, and it’s clearly displayed on a high-definition digital screen with accuracy at 0.1℃, allows you to monitor and set the temperature to fit the proper storage condition. This ultra low freezer has an audible and visible alarm system to warn you when storage condition is out of abnormal temperature, the sensor fails to work, and other errors and exceptions may occur, greatly protect your stored materials from spoilage. The top lid is made of stainless steel plate with a polyurethane foam layer that features perfect thermal insulation. With these benefits above, this unit a perfect refrigeration solution for hospitals, pharmaceutical manufacturers, research laboratories to store their medicines, vaccines, specimens, and some special materials with temperature-sensitive.
The external of this low temperature chest freezer is made of premium stainless steel finished with powder coating, the interior is made of aluminum plate. The top lid has a recessed handle for preventing damage during transportation and movement.
This biological freezer has a premium compressor and condenser, which have features of high-performance refrigeration and the temperatures are kept constant within a tolerance of 0.1℃. Its direct-cooling system has a manual-defrost feature. The R600a refrigerant is environmentally friendly to help improve working efficiency and reduce energy consumption.
The storage temperature of this low temperature freezer is adjustable by a high-precision and user-friendly digital micro-processor, it’s a type of automatic temperature control module, the temp. the range is between -10℃~-25℃. A piece of digital screen that works with built-in and high-sensitive temperature sensors to display the interior temperature with a precision of 0.1℃.
This biological freezer has an audible and visual alarm device, it works with a built-in sensor to detect the interior temperature. This system will alarm when the temperature goes high or low abnormally, the top lid has left open, the sensor doesn’t work, and the power is off, or other problems would occur. This system also comes with a device to delay turn-on and prevent interval, which can ensure working reliability. The lid has a lock for preventing unwanted access.
The top lid of this chest low freezer has a lock and a recessed handle, the lid panel is made of stainless steel plate with a polyurethane central layer, which features excellent thermal insulation.
The interior holds a storage basket that is made of durable steel wire finished with PVC-coating, it is convenient to clean and adjustable for satisfying different requirements.
This low temperature biological chest freezer refrigerator is used for the storage of blood plasma, reagent, specimens, and so on. It’s an excellent solution for blood banks, hospitals, research laboratories, disease prevention & control centers, epidemic stations, etc.
Model | NW-DWYW226A | NW-DWYW358A | NW-DWYW508A |
Capacity(L) | 226 | 358 | 508 |
Internal Size(W*D*H)mm | 954*410*703 | 1220*545*673 | 1504*545*673 |
External Size(W*D*H)mm | 1115*610*890 | 1350*785*880 | 1650*735*880 |
Package Size(W*D*H)mm | 1180*665*1010 | 1440*803*1074 | 1730*808*1044 |
NW/GW(Kgs) | 50/55 | 59/69 | 74/86 |
Performance | |||
Temperature Range | -10~-25℃ | -10~-25℃ | -10~-25℃ |
Ambient Temperature | 16-32℃ | 16-32℃ | 16-32℃ |
Cooling Performance | -25℃ | -25℃ | -25℃ |
Climate Class | N | N | N |
Controller | Microprocessor | Microprocessor | Microprocessor |
Display | Digital display | Digital display | Digital display |
Refrigeration | |||
Compressor | 1pc | 1pc | 1pc |
Cooling Method | Direct cooling | Direct cooling | Direct cooling |
Defrost Mode | Manual | Manual | Manual |
Refrigerant | R290 | R290 | R290 |
Insulation Thickness(mm) | 70 | 70 | 70 |
Construction | |||
External Material | Powder coated material | Powder coated material | Powder coated material |
Inner Material | Embossed aluminum sheet | Powder coated material | Powder coated material |
Coated Hanging Basket | 1 | 2 | 2 |
Door Lock with Key | Yes | Yes | Yes |
Casters | 4(2 caster with brake) | 4(2 caster with brake)l | 6(2 caster with brake) |
Alarm | |||
Temperature | High/Low temperature | High/Low temperature | High/Low temperature |
System | Sensor error | Sensor error | Sensor error |