1, laminar flow transfer window cleanliness requirements: Class B;
2, inside and outside the double-layer shell, the internal arc around the processing, to ensure that there are no gaps in the connection;
3, the use of laminar flow design, the airflow direction of the upward and downward mode, the bottom of the 304 stainless steel cold-rolled plate punching design, and set up a reinforcing bar;
4, the filter: the primary filter G4, high efficiency filter H14;
5, wind speed: after the high-efficiency filter out of the wind speed control 0.38-0.57m/s (0.57m/s after high efficiency filter). G4, H14 high efficiency filter;
5, wind speed: after the high efficiency filter out of the wind speed control in the 0.38-0.57m/s (in the high efficiency out of the wind average flow plate below the 150mm test);
6, differential pressure function: display the filter differential pressure (range of high-efficiency 0-500Pa / intermediate 0-250Pa), accuracy of ± 5Pa;
7, control function: fan start/stop button, configure built-in electronic door interlock; set up ultraviolet lamp, design separate switch, when two doors are closed, the ultraviolet lamp should be out of the open state; set up lighting, design separate switch;
8, high-efficiency filters can be disassembled and installed individually from the upper box, which is convenient for maintenance and replacement of filters;
9, set up an access port in the The access port is set in the lower part of the transfer window, which is used for the maintenance of the fan;
10, Noise: Noise <65db during the normal operation of the transfer window;
11, High-efficiency outflow plate: 304 stainless steel mesh plate is used.