-86℃ Lab Freezer , 50 Liters Volume Mini Refrigerator For Medical

Preservation of viruses, germs, red blood cells, white blood cells, skin, bones, semen, biological products, ocean products, electronic devices, low temperature tests of special materials, etc.

Applicable to blood stations, hospitals, epidemic prevention stations, research institutes, electronic chemical and other enterprise laboratories, biomedical engineering research institutes, ocean fishing companies, etc.

Technical requirements and configuration:

1. Working conditions: ambient temperature 10 ~ 32 ° C, working environment humidity: 20-80%, power supply 220V ± 10%, 50 Hz ± 1HZ.

2. Style: Horizontal.

3. 2-inch high-brightness digital temperature display, temperature -10 °C ~ -86 °C free setting, display accuracy of 0.1 °C.

4. High-precision microcomputer temperature control system, built-in control / alarm temperature, to ensure safe and stable operation.

5. Box material: high-quality structural steel plate, advanced anti-corrosion phosphating and spraying process.

6. Liner material: SUS430 stainless steel plate.

7. Insulation material: no CFC polyurethane foaming.

8. The fluorine-free environmentally-friendly refrigerant, invented by the Institute of Physics and Chemistry of the Chinese Academy of Sciences, has a unique refrigeration circuit with independent intellectual property rights, which has a faster cooling rate and a more uniform temperature. The single-stage oil-slip compressor refrigeration technology has a stronger refrigeration capacity;

9. Compressor: It adopts SECOP brand high-efficiency compressor and international brand EBM fan motor, which is energy-efficient and quiet. Condensing fan and compressor cooling fan can be intelligently started and stopped according to the change of ambient temperature and the operating state of the compressor.

10. Equipped with DC/DC power management module, the energy-saving efficiency is greatly improved; the voltage control precision is high, the voltage and the whole machine performance are stable; the redundant heat is less, and the overheating safety hazard is eliminated.

11. Perfect sound and light alarm system (high and low temperature alarm, power failure alarm, battery low alarm, condenser heat difference alarm, sensor fault alarm, ring temperature over standard alarm, condenser high temperature alarm, filter dirty alarm, system fault Alarms, etc.), item storage is safer.

12. Alarm mode: the sound beeps, the alarm code flashes for 3 seconds/time interval, and the items are stored safer.

13. Boot delay and stop interval protection function to ensure reliable operation; keyboard lock and password protection function to prevent arbitrary adjustment of operating parameters; safety door lock design to ensure safer sample storage.

14. When the display control/alarm sensor fails, the compressor runs normally with normal opening and closing to ensure the storage of the items is safe.

15. The thickness of the outer door insulation layer is ≥90mm, the thickness of the insulation layer of the box is ≥110mm, and the thickness of the inner door insulation layer is ≥40mm.

16. Large-area finned condenser with large heat dissipation area and good heat dissipation effect.

17. Four universal wheels before and after.

18. A test hole is provided on the left side of the cabinet.

19. It can store 6 7-layer horizontal freezer racks, 42 2-inch standard freezer boxes and 4200 2ml internal frozen tubes.

20. Standard 485 interface, remote alarm interface.

21. Optional: Temperature recording printer, printing interval is 1 to 240 minutes. The time in the system is synchronized with Beijing time. The data for the day and week can be printed, and the defined time period data can also be printed.

22. Standard USB data export interface, access U disk can automatically store the current month and last month data, data output PDF format (Chinese and English format optional), the maximum number of storage 100000, the maximum storage time limit of 45 years. The U disk is continuously connected to automatically store temperature data continuously. The battery can provide no less than 24 hours of alarm and power supply for temperature recording printers and USB ports.

23. Remote communication centralized monitoring system, liquid nitrogen / carbon dioxide backup system.

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