•High efficiency Refrigeration system
•High-precision Temperature control system
•Large-area finned condenser
•High-performance vacuum insulation
•Well-developed alarm system
•High efficiency Refrigeration system
•High-precision Temperature control system
•Large-area finned condenser
•High-performance vacuum insulation
•Well-developed alarm system
Meling -20°C~-40°C low temperature freezer DW-FL528 medical freezer is equipped with high-quality refrigeration system for fast cooling. The high-precision temperature control system can display various parameters simultaneously, including power voltage, temperature inside the cabinet and environmental temperature, which can indicate the operation status clearly. And you are free to set the temperature inside the cabinet in the range of -20°C to 40°C. The two-layer heat insulation foamed door with airbag-typed outer steal can prevent loss of refrigerating capacity in an effective way.
High Efficiency Refrigeration System
·Freon-free refrigerant, compressor supplied by an international famous brand and EBM fan can guarantee fast cooling and are energy-saving and environmentally friendly;
·Refrigerating circuit with proprietary intellectual property rights ensures high efficiency and stability;
·Two-layer heat insulating foamed door and the insulation design of the outer door system with multiple patents can prevent loss of refrigerating capacity in an effective way;
High-precision Temperature Control System
High-precision microcomputer temperature control system and platinum resistor temperature sensors ensure more precise temperature control.
Human-oriented Design
High-quality steel plate structure with phosphate coating, Galvanized steel sheet (optional stainless steel) liner and low noise design can create a comfortable environment.
Suitable for use in scientific research, cryogenic test on special materials,low temperature resistance test on biological materials, vaccines, biological products and military products, etc. Suitable for use in research institutions, the electronic industry, the chemical industry, hospitals, the health & disease prevention system, laboratories in colleges & universities, military enterprises, etc.
-40℃ Ultra-low Temperature Freezer | |
Model | DW-FL528 |
Cabinet type | Upright |
Capacity(L) | 528 |
Internal size(W*D*H)mm | 585*696*1266 |
External size(W*D*H)mm | 930*1041*1947 |
Package size(W*D*H)mm | 1035*1165*2157 |
NW/GW(Kgs) | 234/305 |
Performance | |
Temperature range | -20~-40℃ |
Ambient temperature | 16-32℃ |
Cooling performance | -40℃ |
Climate class | N |
Controller | Microprocessor |
Display | Digital display |
Refrigeration | |
Compressor | 1pc |
Cooling method | Direct cooling |
Defrost mode | Manual |
Refrigerant | R290 |
Insulation thickness(mm) | 130 |
Construction | |
External material | Cold rolled steel |
Inner material | Stainless steel / Galvanized steel (optional) |
Shelves | 3 |
Door lock with key |
Yes |
External lock |
Yes |
Access port | 2pcs. Ø 25 mm |
Casters | 4(2 leveling feet) |
Data logging/Interval/Recording time | USB/Record every 10 minutes / 2 years |
Backup battery | Yes |
Alarm | |
Temperature | High/Low temperature,High ambient temperature |
Electrical | Power failure, Low battery |
System | Sensor failure, Condenser overheating alarm, Door ajar, Communication error, Built-in USB datalogger failure |
Accessories | |
Standard | RS485,Remote alarm contact |
Optional | Chart recorder |