Electronic dehumidification cabinet, semiconductor chip industrial intelligent nitrogen cabinet, drying cabinet, anti-static moisture-proof box

【Product Overview】

The drawer-type high-efficiency intelligent anhydrous constant humidity storage cabinet for cultural relics and the mobile anhydrous constant humidity intelligent storage cabinet are equipment used to store valuables and materials, providing a suitable humidity storage environment for the stored items, so as to prevent the stored items and materials from deforming, changing in quality or failing. The cabinet controls the relative humidity inside through the built-in dehumidification core. Due to its special functional effects, it can also be called an anhydrous constant humidity storage cabinet. It is widely used in: cultural relics, calligraphy and painting, electronic components industry, optical equipment industry, LED industry, precision special products and other electronic materials and accessories, which can effectively prevent mildew, fogging, oxidation and corrosion, material deformation, aging and fracture, electronic component failure, etc.

【Product Applications】

All items and materials that have strict requirements on storage environment humidity can be stored in electronic moisture-proof cabinets. For example: cultural relics, calligraphy and painting, LEDs, ICs, liquid crystals, crystal oscillators, PCBs, optical components, electronic components, chemicals, precision measuring instruments, photographic equipment, seed preservation, file management, cultural relics and antiques, etc. The product applications cover optoelectronic factories, scientific research industries, universities, agricultural academies, equipment and instrument companies, etc.

【Parameters】

1. Product Model: HSDD-1200LHSG

2. Humidity Control Range: 20-60%RH, fully automatic adjustable setting

3. Display Method: LCD display, intelligent communication motherboard, simultaneous display of temperature and humidity

4. Probe Brand: Honeywell (USA)

5. Working Mode: Intermittent operation

6. Cabinet Material: High-quality 1.2mm cold-rolled steel plate, grayish white

7. Cabinet Style: Four doors, glass doors with viewing windows

8. Casters: Universal casters with brakes

9. Drawer Type: 6-10 layers of drawers

10. Average Power: 48W

11. Voltage/Frequency: 220V/50Hz

Note: The above technical parameters are standard parameters and can be adjusted according to user needs. For details, please consult.

【Cabinet Structure】

1. Made of high-quality structural steel plates, with high-load-bearing steel shelves. The bottom is equipped with high-quality universal movable wheels, with good airtightness (using silicone sealing strips), and the viewing window of the cabinet door is made of 5mm tempered glass;

2. Standard configuration: Includes pressurized, high-shock-absorption rubber strips, and is equipped with a key lock;

3. Surface Treatment: The surface is treated with advanced powder coating composed of multiple processes, with strong corrosion resistance;

4. Humidity Control System: Controls the absorption and exhaust humidity cycles through microcomputer programming, with stable and accurate dehumidification and an environmentally friendly design;

5. Main Unit Material: The moisture-absorbing main unit housing is made of PPS fire-resistant material, with a heat resistance of up to 230℃.
6. Adopts the sealing method of magnetic sealing strips used in refrigerators, and the door handle is a flat pressurized high-integrity handle lock, which must have anti-theft function. Both the inner and outer surfaces are electrostatically sprayed to ensure that the surface coating will not fall off or age.

【Product Features】

1. Fully automatic electronic dehumidification and humidification, no manual operation required, meeting long-term quality-preserving storage needs;

2. The most energy-saving core, with the fastest dehumidification, dust-free, no dripping, no noise, no consumables, and a truly low-power design;

3. Can reach low humidity without additional operations, with low use cost, making it the most economical design at present; 

4. Built-in dehumidification core, avoiding exposed failures and accidental touch risks, while improving safety and preventing man-made damage;

5. Digital humidity control design, with digital LED display of temperature/humidity on the window, freely adjustable humidity, and the sensor is imported from a foreign brand, with an error of ±2%RH;

6. The inner and outer surfaces of the constant humidity cabinet are powder-sprayed with high-quality brand paint;

7. The cabinet of the constant humidity cabinet is made of high-strength cold-rolled steel plate, with high-frequency argon arc precision welding, and the cabinet door uses non-toxic magnetic rubber strips;

8. The glass door is made of high-quality tempered glass, with good waterproof, dustproof and airtight performance;

9. After power failure, the system can ensure that the humidity rise inside the cabinet is less than 10% (within 24 hours);

10. High-quality, fast and stable dehumidification capacity, and good sealing performance, which can keep the internal humidity of the cabinet unaffected by the environment.
11. Dehumidification core requirements: Adopt high-efficiency dehumidification core, the core housing is made of PPS + Class A flame-retardant material, with a humidity resistance of up to 300℃ or more, to avoid the risk of core melting caused by excessive instantaneous current. The solid polymer electrolyte membrane used for moisture absorption must be an imported product (no need to replace within 8 years), which can directly electrolyze and continuously remove moisture from the air, and discharge it to the outside in a gaseous state, and can be repeatedly regenerated and recycled. The core must have the advantages of fast dehumidification, ultra-quiet operation, low power, no consumables, etc. The main accessories of the dehumidification core must come from internationally renowned enterprises.
12. Fault prompt requirements: High-brightness LCD display of temperature and humidity, 24-hour monitoring of the operation of the dehumidification core. Set the required humidity through the buttons on the LCD screen, which is simple and clear, easy to operate, with a temperature display range of 1-99℃ and a humidity display range of 1-99%RH. The LCD panel has a fault prompt function. Through program settings, you can clearly understand the working status of the dehumidification core. If the product fails, you can immediately determine the fault location and quickly repair the product.  

13. Power failure protection requirements: After power failure, the system uses the "chemical moisture absorption supplement" function to absorb moisture, ensuring that the humidity rise inside the cabinet is less than 10%RH within 24 hours after power failure. At the same time, after power is restored, the humidity does not need to be reset, and the system has a memory function.

【Dehumidification Principle】

When the drawer-type high-efficiency intelligent anhydrous constant humidity storage cabinet for cultural relics and the mobile anhydrous constant humidity storage cabinet are powered on and started, the dehumidification core regenerates and operates, the inner door is closed, and the outer door is opened, so that the drying material regenerates and exhausts moisture, and the water vapor evaporates to the outside of the cabinet. After regeneration is completed, the outer door is closed, the inner door is opened, and the drying material dehumidifies internally, adsorbing the water vapor inside the cabinet and reducing the humidity inside the cabinet. The regeneration and dehumidification steps are cycled under the control of the control panel to effectively adjust the humidity inside the cabinet.