1. Air cooled constant temperature and humidity air conditioner (cabinet type)

   

windCold, constant temperature and humidity air conditioner (ceiling type)

1. Working principle
   Shanghai Shifu Constant Temperature and Humidity Air Conditioning integrates cooling, heating, dehumidification, humidification, and ventilation conditions. Through automatic control, the equipment automatically selects and operates the required conditions to regulate the temperature and humidity of the environment and control them within a certain range. The temperature is controlled between 10 ℃ -28 ℃, and the humidity is controlled within the range of 40% -90%.
   Product features and functions:
   Main features:

• 365 days * 24 hours continuous and uninterrupted operation design, with low operating and maintenance costs;

• Full LCD touch screen, easy to operate;

• Capable of automatic call start and delayed start

• Standard RS485 communication interface, equipped with monitoring and group control system functions;

• High control accuracy, standard machine temperature can be controlled within ± 1-2 ℃, and relative humidity can be controlled within ± 5%,
  (High precision constant temperature and humidity machine * High precision temperature ± 0.2 ℃ -1 ℃, humidity ± 2% -4%)

• Adopting high-efficiency and energy-saving scroll compressors and fans to ensure the high lifespan and high energy efficiency ratio of the unit,

• Using well-known brand components recognized in the industry to ensure high reliability of the unit

• Rich internal detection, fault alarm, and protection functions

• After rigorous testing, the unit is guaranteed to operate reliably in various severe and harsh environments

• Rich optional functional components to adapt to special installation locations and functional requirements

Scope of application:

• Shanghai Shifu Constant Temperature and Humidity Air Conditioner is a device that automatically adjusts the temperature and humidity of the environment. It is widely used in scientific research institutions, laboratories, hospitals, pharmaceutical factories, electronic factories, printing factories, power stations, banks, postal and telecommunications, rubber, tires, plastics, coatings, metals, wires and cables, ship systems, aviation systems, power systems, and other places with high requirements for environmental temperature, humidity, and cleanliness.

• Constant temperature and humidity machines are divided into air cooling and water cooling according to condensation methods, front air supply and top air supply according to air outlet methods, pipeline type, ceiling type, cabinet type machines according to installation methods, and can also produce non-standard models such as low-temperature, high-temperature, low humidity, brand new air type, explosion-proof, purification type, etc. according to customer needs.

1. precautions

2. 1. Design conditions: indoor dry bulb temperature of 23 ℃, wet bulb temperature of 17 ℃; The outdoor dry bulb temperature is 35 ℃.

3. 2. The ventilation method is forward and forward; If there are special requirements for the air outlet method and air pressure, please specify before placing an order.

4. 3. The length of the connecting pipeline between indoor and outdoor units should be less than 30 meters, and the height difference should be less than 15 meters. If it exceeds this range, corresponding pipeline corrections should be made.

5. 4. The above technical parameters indicate that the refrigerant is R22. If you need other environmentally friendly refrigerants, please specify before placing an order.

6. 5. For other model parameters, please feel free to inquire by phone. Due to product updates, changes in relevant technical parameters will not be notified separately. Please understand.

7. Technical parameters of air-cooled cabinet type constant temperature and humidity

   

8. Technical parameters of air-cooled ceiling constant temperature and humidity machine