【Product Configuration】
1     Compressor: Panasonic imported rotary compressor
2     Humidity sensor: Japanese Shinyei electronic induction type
3     Motor: Aotai centrifugal fan
4     Heat exchanger: Made with US OAK CNC production line, copper tube with aluminum fins (hydrophilic coated)
5     Microcomputer controller: Huashi Dadi Electric with LCD display, elegant and stylish
6     Chassis: Baosteel cold-rolled steel plate, phosphating anti-corrosion spray coating
7     Thermal relay: Siemens 3UA series thermal overload relay    
8     AC contactor: Siemens 3RT imported contactor
9     Pressure controller: Uses leak-free piston-type sensor.     
【Product Advantages】
The integrated dehumidification-humidification unit (constant humidity machine) is an ideal solution for maintaining constant humidity in environments such as server rooms and archives. The Huashi Dadi series specialized constant humidity machine utilizes microcomputer control technology, software and hardware redundancy, and fault-tolerant design. It features a Chinese display control system and modular functional design. Equipped with a remote monitoring system, its innovative design ensures a more rational structure and achieves miniaturization of multifunctional equipment. The large built-in water tank offers greater convenience.
Product Performance and Advantages:
1. Uses efficient wet membrane humidification technology with no special water quality requirements.
2. Employs refrigeration technology for dehumidification, offering high energy efficiency ratio and stable performance.
3. Utilizes enclosed scroll compressor for high efficiency, quiet operation, and energy savings.
4. Features automatic defrosting function, suitable for low-temperature environments.
5. Allows free humidity setting with real-time display of ambient temperature and humidity.
6. Includes fan operation mode settings with high, medium, and low-speed wind control.
7. LCD display panel for intuitive and straightforward operation and status monitoring.
8. Standard equipped with audible and visual water leakage alarm sensor for automatic alarm control.
9. Includes UV sterilization and negative ion purification functions.
10. Standard equipped with automatic tank cleaning function to maintain pure humidified air.
11. Automatic water shortage protection function; pump operation controlled by water level sensor.
12. Equipped with 485 remote communication interface for remote networking and monitoring.
13. Fan uses DC brushless motor with stepless speed control.
The company specializes in manufacturing and selling: constant temperature and humidity units, integrated humidity control machines, display case constant temperature and humidity machines, waterless display case humidifiers, constant temperature and humidity cabinets, and waterless preservation cabinets.