Archive low-temperature freezing insecticidal disinfection room

The low-temperature freezing insecticidal disinfection room for archives is a specialized equipment for processing archives, cultural relics, books and other materials. It uses low-temperature freezing and drying methods to effectively kill various pests and bacteria, ensuring the safety and integrity of the materials.

1. Disinfection and insecticide cabinet insulation layer: Adopting a 10cm polyurethane foam design and double-sided 304 stainless steel inner and outer protective layers, it achieves durability and makes cleaning easier and more convenient.

2. Doors, handles, and fixed locks: also designed with 304 stainless steel; Make the entire disinfection cabinet look both beautiful and atmospheric.

3. Operation screen: Equipped with a 7-inch touch screen, it looks both high-end and easy to operate.

4. Operating system: Adopting our company's self-developed PLC programming automatic control design, the system is safe and stable, reduces maintenance, and improves disinfection efficiency. The following is the low-temperature archive

price

Due to the different specifications and models of low-temperature freezing insecticidal disinfection rooms for archives, the price may also vary, generally ranging from several hundred thousand yuan to several million yuan.

Principle

The archive low-temperature freezing insecticidal disinfection room adopts the methods of low-temperature freezing and drying. By placing the data in a low-temperature environment, the internal temperature gradually decreases, achieving the effect of insecticidal disinfection. Meanwhile, through the drying function, moisture inside the data can be removed to prevent mold growth and ensure the integrity of the data.

function

The archive low-temperature freezing insecticidal disinfection room has multiple functions, including:

1. Low temperature function - Archive low temperature freezer, with a low temperature of -40 ℃, reduced from room temperature to -40 ℃, and maintained at -35 ℃ for 48 hours.

2. Drying function - It has the function of eliminating water vapor in the air and maintaining the dryness of the archives (humidity in the cabinet is between 45% and 65%).

3. Insecticidal function - capable of killing all pests (adults, larvae, eggs, pupae) in archives, collections, and the cultural and museum industry with a 100% killing rate.

4. Insecticidal methods - frozen insecticidal, no heating, no pressure, no medication, no need for nitrogen flushing, no addition of any insecticidal auxiliary materials, no increase in usage costs, elimination of any harmful physical and chemical components and methods, non-toxic, pollution-free, radiation free, odorless, and without any side effects on human body, environment, and collectibles.

5. Crystallization function - During the disinfection process, it can cause the liquid inside the insect body to crystallize, destroying the proteins of adult insects, larvae, eggs, and pupae.

6. Disinfection function - can kill microorganisms in archives.

7. Protection function - During the process of insecticide disinfection, protect the archives from any physical and chemical damage.

8. Microcomputer control function - using digital display box temperature, the temperature inside the box can be adjusted from -10 ℃ to 40 ℃, with a temperature adjustment accuracy of 0.1 ℃.

9. Equipped with environmental temperature display and power-off memory function.

10. High and low temperature alarm control, the alarm temperature point can be set as needed.

11. Multiple fault alarms: high and low temperature alarm, sensor fault alarm, power outage alarm, battery undervoltage alarm.

12. Multiple alarm methods: sound buzzing alarm, flashing light alarm, and remote alarm can be connected.

13. Multiple protection functions: startup delay, shutdown interval, etc., can effectively protect the compressor. Adopting imported international brand Danfoss high-efficiency compressor, the refrigeration is fast. German brand EBM fan motor.

14. Fluorine free foam 100mm thick high-density insulation layer, ultra microporous foam technology, good insulation effect.

15. Environmentally friendly fluorine free refrigerant, green and environmentally friendly.

16. Multi layer shelf evaporator provides rapid cooling and more uniform temperature inside the box.

17. Quick freezing function. Reasonably optimize the design of the evaporation and condensation system for strong refrigeration. 20. Double door design, each door is equipped with a safety lock to prevent unauthorized opening, making it easy for multiple people to use and ensuring storage security.

18. Wide voltage band design, suitable for 187-242V voltage use, suitable for use in areas with unstable voltage.

19. 10 independent drawers with an effective capacity of 525L, providing more and more convenient storage for classified items.

20. The door lock has a locking function and is designed with a double-layer sealing structure inside and outside, providing better insulation performance.

21. The metal handle design makes it easier to open and close the door.

22. The universal wheel is designed with independent fixed feet, making it easy to move and stable to fix.

23. Pre installed temperature measuring holes on the back for easy use by users.

24. The door frame heating design prevents frost at the sealing strip and ensures that the box door is sealed and closed.

25. Archives, cultural relics, and books require only 48 hours for insecticide and sterilization

Technical Specifications Table

The archive low-temperature freezing insecticidal disinfection room adopts the methods of low-temperature freezing and drying. By placing the data in a low-temperature environment, the internal temperature gradually decreases, achieving the effect of insecticidal disinfection. Meanwhile, through the drying function, moisture inside the data can be removed to prevent mold growth and ensure the integrity of the data.

Overall, the low-temperature freezing insecticidal disinfection room for archives is an efficient, safe, and environmentally friendly data processing equipment. The principle of insecticidal disinfection for archives adopts low-temperature freezing and drying methods to carry out insecticidal disinfection treatment on archives, cultural relics, and books. It should be noted that before insecticidal disinfection of archives, the archival materials need to be wrapped in plastic film, and then subjected to freezing insecticidal, consumption, sterilization and other operations to prevent condensation water from adhering to the surface of the archive box after being taken out of the insecticidal box after insecticidal treatment. Thus causing damage to the file!

Archive:The archives store a large number of historical archives and documents, which are of great significance for studying history, culture, and other aspects. However, due to the special material and long age of the archives, they are susceptible to damage from pests and fungi. The low-temperature freezing insecticidal disinfection room can effectively kill these pests and molds, protecting the integrity and readability of archives.

library:The library preserves a large number of books and documents, which play an important role in academic research, cultural dissemination, and other aspects. Similarly, books are also susceptible to pest infestations, leading to issues such as damaged pages and blurry text. The low-temperature freezing insecticidal disinfection room can provide effective protection for libraries and ensure the quality of book preservation.

Model: DCDWLD-1L

Brand: Dachang

Size: 1 cubic meter

Dimensions: Length 1200mm * Width 850mm * Height 1800mm

Internal dimensions: length 900mm * width 700mm * height 1600mm

Archive box size: 224-232cm

Voltage: 220V/50Hz

Power: 1.5kw

Temperature: -10~-40 ℃

Material: Stainless steel polyurethane foam material

Manufacturer: Ganzhou Dachang Air Conditioning Equipment Engineering Co., Ltd

Shipment date: March 25, 2021

Transportation method: Freight logistics