ISO 5 GMP Laminar Flow Dynamic Pass Box

Short Description:

Qianqin laminar flow dynamic pass box is mainly used in the biological clean area as the transfer of articles, the main application places: Bio pharmaceuticals, scientific research units, disease control centers, large hospitals, university scientific research, biological cleanliness and various clean areas for applications.

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Basic performance requirements

1. Cleanliness requirements in the laminar flow pass box: Class B;

2. The inner and outer double-layer shells are treated with arcs around the interior to ensure seamless connection;

3. The laminar flow design is adopted, the airflow direction adopts the upper and lower return mode, and the bottom adopts the punching design of 304 stainless steel cold-rolled plate, and sets up reinforcing ribs;

4. Filter: G4 is used for the primary filter, and H14 is used for the high-efficiency filter;

5. Wind speed: After passing through the high-efficiency filter, the outlet wind speed is controlled at 0.38-0.57m/s (tested at 150mm below the high-efficiency outlet air flow plate);

6. Differential pressure function: display the differential pressure of the filter (high-efficiency range 0-500Pa/medium-efficiency 0-250Pa), accuracy ±5Pa;

7. Control function: fan start/stop button, equipped with built-in electronic door interlock; set ultraviolet light, design a separate switch, when the two doors are closed, the ultraviolet light should be in the on state; set the lighting, design a separate switch ;

8. The high-efficiency filter can be disassembled and installed separately from the upper box, which is convenient for maintenance and filter replacement;

9. An inspection port is set at the lower part of the transfer window for the maintenance of the fan;

10. Noise: noise <65db during normal operation of the transmission window;

11. Efficient air distribution plate: 304 stainless steel mesh plate.

Product Parameters

No.	Item	Specification
1	Product No.	QH-DPB600
2	Material	SS304, or powder coating steel
3	SS thickness	1.2mm
4	Standard internal dimension	*600600600mm, Customized*
5	HEPA filter	GEL type, H14,99.997% efficiency
6	Noise	≤60dB
7	Cleanliness	Class 100
8	Air velocity	≥0.4m/s
9	Self-purification time	Adjustable, 0-99min
10	Sterilization time	Adjustable, 0-99min
11	Power supply	220V±10%,50Hz,or 120V/60HZ

Customers can choose our standard sizes or we can design it according to customers’ requirements because we have professional design team with over ten years.