-86ºC Ultra Low temperature freezer
 

Use and application:
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.
 

Technical data:

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…
4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.
5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.
6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except  wear parts. You can also buy parts from us after 12months.

Company Show:






Factory Show:

Pre-sale service

· 24hours online to ensure quick response to customers' inquiry or online message;

· Guide customers to choose the best suitable machine model;

· Offer detailed specification and competitive prices;

Contract execution

· Machine production will be arranged strictly according to the contract;

· Machine photos will be sent to you for inspection during production;

· Send customs clearance documents by DHL;

· Update latest news after delivery and prepare customs clearance;

After-sale service

· 12 months warranty except for wear parts;

· Broken spare parts (except for wear parts) will be sent for free due to quality problems;

· In time response to customers technical problems;

· New products update for customers' reference
 

The company has passed various international authoritative certifications such as SGS, CE, ISO.