MDF-U549VH

I. Application Scope

The equipment serves for preserving the freshly frozen plasma, the vaccines, and the enzymes, culture medium, reagents and biological specimens for genetic research.

II. Key Indexes

1. Working Temperature Range: -40℃ ~ -20℃ (Each regulation gear is 0.1℃. Ambient temperature: 5℃ ~ 30℃).

2. Available Volume: 504 L.

3. External Dimensions (W × D × H): 793 × 770 × 1806 mm.

4. Internal Dimensions (W × D × H): 649 × 614 × 1262mm.

5. Net Weight: 164 Kg.

6. Rated Power Input: 330 W.

7. Exterior Material: Painted steel

8. Interior Material: Painted steel

9. There are 2 outer door with lock catch available for padlock.

10. The freezer adopts the fully sealed compressor imported with original packaging and the imported R 290 hydrocarbon refrigerant with fast cooling speed.

11. The freezer adopts the digital temperature display and is controlled by microcomputer. The temperature inside is constantly controlled with the range from -40℃ to -20℃. It is designed with the password protection mechanism for display, the filter screen dirty alarm, the non-volatile operation and the memory retention function. That is, once power supply is resumed after disconnection, the freezer will be restored to its settings before outage.

12. Safety Devices: High/low temperature alarm, compressor protection alarm, abnormal sensor alarm, outage alarm, remote alarm output and temperature data output via MODBUS communication.

13. The freezer uses the VIP vacuum insulation technology and its thermal conductivity is lower than 0.0018 W/m·K. It demonstrates an excellent thermal insulation performance in combination with magnetic sealing strip on the door.

14. Standard Configurations: 1 set of keys, 1 defrosting shovel and 4 nylon clamps in 2 sizes.

15. Power Supply (V/Hz): Single-phase source at 220 V ~ 50 Hz.

16. The freezer is equipped with 2 casters and 2 standing legs for stabilization.

17. Inspection Hole: 1.

18. The freezer is equipped with adjustable partitions. The height is adjustable according to actual use demands, thus maximizing the space utilization;

19. The refrigerating evaporator is embedded in the freezer body in advance so as to avoid the pipeline corrosion due to long-term service;

20. The condenser is uniquely designed with good heat dissipation performance and thus avoid rinsing filter screen;

21. The freezer is controlled by an independent power switch;

22. The product is designed with self-inspection function to detect its alarm functions;

23. The freezer adopts a built-in accumulator. When the external power supply is off or the voltage of power supply is too low, the controller automatically converts the power supply to accumulator and displays OPL and temperature inside intermittently; the buzzer will also give intermittent sound;

24. Three alarm methods (Buzzer alarm, light flashing alarm and remote signal alarm)

25. The freezer is designed with safe door lock to prevent random opening; it is also available for padlock so as to keep samples safe.   

III. Product Qualification

License for Medical Apparatus and Instrument Manufacturer

Registration Certificate for Medical Device in People’s Republic of China

ISO13485 Medical Device Quality Management System Certification

ISO9001 Quality Management System Certification

ISO14001 Environment Management System Certification

ISO45001 Occupational Health System Certification

IV. After-Sale Services

1. The service provides the after-sales services, and the free installation, debugging and operation on site.

2. The manufacturer provides the operation and maintenance manual, the calibration certificate, the qualification certificate, other relevant certification materials and corresponding qualification certificates in written and electronic (optional) forms.