The high-precision constant temperature and humidity air conditioning system provides various air supply and return modes (such as up and down air systems) to suit different design and application requirements. It has a high-efficiency air filter and electrode steam humidifier, electric heater. The heat dissipation part adopts a remote air-cooled condenser, or a water or glycol condenser with pressure control. At the same time, chilled water is used as the refrigerant. There is also a highly reliable backup function of the glycol energy-saving cooling system, which ensures that the system can support the maximum use efficiency at any time. At the same time, the microprocessor ensures that the system operates accurately and reliably without consuming too much electricity. A precision microprocessor specially designed for operating and controlling high-precision constant temperature and humidity air conditioning units; a full-featured programming language selection, and provides execution, setting, operation data and analysis through a dot matrix LCD display.

General structure of high-precision constant temperature and humidity air conditioning system:

1. Cabinet: The sturdy cabinet structure uses the skeleton and panel installation principle to provide flexible and cost-saving cabinet installation features. This design is ready for repair and maintenance. The beautiful frames and panels are all insulated with noise and heat insulation.
2. Heating: The energy-saving hot gas reheating system uses optional electric heating or hot water heating to reduce operating power costs, and is equipped with air supply loss protection.
3. Fan: A large diameter slow-speed high-performance independent drive fan is used to balance air distribution and increase operating safety.

4. Evaporator: The high-efficiency "V" shaped evaporator is designed with low face velocity, providing sensible heat ratio through large face area, plus optional energy-saving fast response split coil dehumidification provides low operating costs.

5. Air filter: The large face area high-efficiency filter created to reduce operating costs is composed of folds and matched with low face wind speed. For simplicity and easy replacement, only one filter is used in the entire series.
6. Compressor: The fully enclosed suction air-cooled compressor is installed outside the air supply airflow. It can be connected to up to 4 refrigeration circuits in conjunction with the heat removal equipment, providing ample cooling capacity and precise temperature control operation. The compressor is equipped with motor protection, inspection valve, instrument port and crankcase heater to provide additional protection and extend the service life.

7. Humidifier: The adjustable output electrode steam generating humidifier is located outside the air supply airflow, providing energy saving, with particulate and odorless pure steam. The humidifier is designed to operate directly from the tap water source without the need for an intermediate water tank, and is also equipped with a stainless steel condensate basin and full liquid detector.

8. Air-cooled condenser: With vertical or horizontal exhaust, the shell is made of corrosion-resistant materials. The electronic fan speed control is specially designed to operate with single-phase air circulation wind.