The clean room level standard and the international standard \"ISO14644 clean room and related control environment\" are based on the level of clean room (district) and related control environment in accordance with the concentration of suspended particles. The diameter limit is in the range of 0.1um to 5.0um. According to the particle diameter, it can be divided into conventional particles (0.1um ~ 5.0um), ultra -particle (<0.1um) and macro particles (> 5.0um).

Xinli Environmental Technology (Shandong) Co., Ltd. originated in 2010 and is a comprehensive enterprise integrating R & D, design, production, and sales. Performance has spread throughout the country and autonomous regions, and is exported to Europe, America, Southeast Asia and other countries and regions, providing \"high -quality \" air purification products and services for users and purification equipment dealers. Shandong Xinli various types of air purification products have been widely used in various fields such as electronic technology, semiconductor, precision manufacturing, biological experiments, medical and health, and automotive spraying. The main products are: FFU [Fan Filter Unit], Fengyin Room, Freight Room, Rolling Trust Door, Rolling Filter, Passing Window, Permination of Full Pass, Air Filter at all levels. Shandong Xinli: Integrity operation, reasonable price, development market with quality and quality, providing comprehensive pre -sale after -sales service. Continue to brighten brand business cards, provide customers with high -quality air purification products, and make every effort to create international competitive purification brands. Service hotline: 4006883551/13165316200

According to my country's \"Specifications for the Design of Clean Factory\" (GB 50073), the number of air changes required for non -unilateral clean room engineering, clean room engineering, and sterile room projects of different levels The number of speed/air replacement has always been a problem that has received attention in the design of the clean room. With the increase in the control effect of the pollution sources and the increase of the efficiency of the end filter, whether the recommendation or reference value of the relevant specifications and guidelines, etc. There are many discussions that are preserved;

After more than ten years of industry experience precipitation, the new force environment has always adhered to the service purpose of \"customer interests higher than all \", and continuously developed new products through technological improvements and upgrading. Our strength and product quality have been recognized by the industry. From research and development to after sales, all products have been tested by multiple quality, strict control, layer by layer, and no worry -free quality.

HVAC heating, ventilation, and air -conditioning systems are general names that can regulate the environment by controlling temperature, relative humidity, air movement and air quality (including fresh air, gas particles and gas). The air purification system can reduce or increase the temperature, reduce or increase air humidity and moisture, and reduce the content of granular smoke and dust pollutants in the air.