Electronic Moisture-proof Cabinet, Semiconductor Chip Industry, Intelligent Nitrogen Cabinet, Drying Cabinet, Anti-static Moisture-proof Box

【Product Overview】

The drawer-type high-efficiency intelligent anhydrous constant humidity cultural relics preservation cabinet, also known as the movable anhydrous constant humidity intelligent preservation cabinet, is designed for storing valuable materials. It provides a suitable humidity storage environment to prevent deformation, deterioration, and failure of stored items. The cabinet controls the internal relative humidity using a built-in dehumidification core. Due to its special functionality, it is also referred to as an anhydrous constant humidity preservation cabinet. It is widely used in industries such as cultural relics, calligraphy and painting, electronic components, optical equipment, LED, precision special products, and electronic materials and accessories. It effectively prevents mold, fogging, oxidation, rust, material deformation, aging, fracture, and failure of electronic components.

【Product Usage】

Materials that require strict humidity control in storage can be stored in electronic moisture-proof cabinets. Examples include cultural relics, calligraphy and paintings, LEDs, ICs, LCDs, crystal oscillators, PCBs, optical components, electronic components, chemicals, precision measuring instruments, photographic equipment, seed preservation, archival management, and cultural relics and antiques. The product is used in photoelectric factories, research institutions, universities, agricultural academies, and equipment and instrument companies.

【Specifications】

1. Product Model: HSDD-1200LHSG

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

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

4. Probe Brand: Honeywell (USA)

5. Working Mode: Intermittent operation

6. Cabinet Material: High-quality 1.2mm cold-rolled steel plate, gray-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 and can be adjusted according to user requirements. Please inquire for details.

【Cabinet Structure】

1. Made of high-quality structural steel plates and high-load-bearing steel shelves. Equipped with high-quality universal casters at the bottom, excellent sealing (silicone sealing strips), and 5mm tempered glass for the door viewing window.

2. Standard Configuration: Includes pressurization, high-shock-absorbing rubber strips, and key lock installation.

3. Surface Treatment: Advanced multi-process powder coating for strong corrosion resistance.

4. Humidity Control System: Microcomputer-programmed intelligent control of moisture absorption and exhaust cycles, stable and precise dehumidification, eco-friendly design.

5. Main Unit Material: Moisture absorption main unit casing made of PPS fire-resistant material, heat-resistant up to 230°C.
6. Sealed with magnetic sealing strips used in refrigerators. Door handles feature a flat pressurization high-strength integrated handle lock with anti-theft function. Both inner and outer surfaces are treated with electrostatic spraying to ensure the coating does not peel or age.

【Product Features】

1. Fully automatic electronic dehumidification and humidification, no manual operation required, suitable for long-term preservation storage.

2. Most energy-efficient core, fastest dehumidification, dust-free, no dripping, no noise, no consumables, truly low-power design.

3. Achieves low humidity without additional operations, low usage cost, currently the most economical design.

4. Built-in dehumidification core avoids exposure to faults and accidental contact hazards, improving safety and preventing human damage.

5. Digital humidity control design, digital LED display of temperature/humidity, freely adjustable humidity settings. Sensors are imported from international brands with an error of ±2% RH.

6. Inner and outer surfaces of the constant humidity cabinet are treated with high-quality brand paint using powder coating.

7. Cabinet body made of high-strength cold-rolled steel plates, precision welded with high-frequency argon arc welding. Doors use non-toxic magnetic rubber strips.

8. Glass doors made of high-quality tempered glass, waterproof, dustproof, and with good air tightness.

9. After power failure, the system ensures the humidity inside the cabinet rises by less than 10% (within 24 hours).

10. High-quality, fast, and stable dehumidification capability, excellent sealing performance, ensuring internal humidity is unaffected by the environment.
11. Dehumidification and humidification core requirements: High-efficiency dehumidification core, core casing made of PPS + Class A flame-retardant material, moisture resistance up to 300°C or higher to avoid risks of melting due to sudden current surges. Solid polymer electrolyte membrane for moisture absorption must be imported (no replacement needed for 8 years), capable of directly electrolyzing and continuously removing moisture from the air, discharging it in gaseous form externally, reusable and recyclable. The core must feature fast dehumidification, ultra-quiet operation, low power consumption, and no consumables. Key components of the dehumidification core must come from internationally renowned companies.
12. Fault indication requirements: High-brightness LCD display of temperature and humidity, 24-hour monitoring of the dehumidification core. Humidity settings via buttons on the LCD screen, simple and easy to operate. Temperature display range: 1-99°C, humidity display range: 1-99% RH. The LCD panel has fault indication functionality. Through programmed settings, the working status of the dehumidification core can be clearly understood. If a fault occurs, the faulty part can be quickly identified for prompt repair.

13. Power failure protection requirements: After power failure, the system uses "chemical moisture absorption compensation" to absorb moisture, ensuring the humidity inside the cabinet rises by less than 10% RH within 24 hours. After power restoration, humidity settings do not need to be reset, as the system has memory function.

【Dehumidification Principle】

When the drawer-type high-efficiency intelligent anhydrous constant humidity cultural relics preservation cabinet, or the movable anhydrous constant humidity preservation cabinet, is powered on and started, the dehumidification core performs regeneration. The inner door closes, and the outer door opens to allow the drying material to regenerate and expel moisture, evaporating water vapor outside the cabinet. After regeneration, the outer door closes, and the inner door opens. The drying material dehumidifies the interior, adsorbing moisture inside the cabinet to reduce humidity. The regeneration and dehumidification steps cycle under the control of the panel, effectively regulating the cabinet's humidity.