The laminar flow pass box is a kind of auxiliary equipment for cleanrooms, mainly used for the transfer of small  items between two clean areas or between clean area and non-clean area, to reduce the number of cleanroom door  opening times and minimize the pollution of cleanroom. UV lamps are installed in the pass box to disinfect the items  before passing them to the clean area. On the one hand, it plays the role of airlock to prevent the high pressure from  being leaked in the high-class cleanroom; and on the other hand, it realizes the self-cleaning effect during the transfer process to ensure the cleanliness of the items entering the clean area and reduce the cross-contamination  brought by the items.

Description:

1. Differential pressure gauge  2. DOP test port  3. PAO injection port  4. Fan  5. Gel seal HEPA filter  6. Glove port (with gloves)  7. Unpowered roller  8. Battery  9.UPS  10. Charging port  11. Braked caster  12. Primary-efficiency filter  13. Feed and discharge port  14. Control panel

Product features:

◎ Equipped with four anti-vibration casters, which can move smoothly in multiple directions;

◎ Equipped with high-efficiency filtration fan unit (with air speed adjusted between 0.364-0.54 m/s);

◎ Installed with transparent plexiglass, with novel structure and easy observation;

◎ Self-contained rechargeable DC power supply for wireless trolley operations;

◎ Made of stainless steel 304# (or 316L), enjoying simple and smooth structure, easy cleaning and disinfection;

◎ Suitable for the air supply system with variable air volume, ensuring its stepless speed adjustment, reliable operation, low consumption and energy saving.

Main technical parameters:

Note: The specifications listed in the table are for customers’ reference only, and the Class A laminar flow trolley can be  designed and made according to the URS file of customers.