Ultra Clean Workbench (Purification Workbench) - LEFILTER Life Science Project Department

Lefilter2026-01-31 BACK TO LIST

The ultra clean workbench (purification workbench) is designed to meet the cleanliness requirements of local work areas in modern industries, optoelectronic industries, biopharmaceuticals, and scientific research experiments. To achieve a hundred level cleanliness in the operating area and provide sterile and dust-free clean workbenches, ensuring the production meets the requirements for environmental cleanliness.


           Ultra clean workbench (purification workbench)👆


Working principle

In a specific space, indoor air is initially filtered through a pre filter, then pressurized into a static pressure box by a small centrifugal fan, and then filtered through a secondary air high-efficiency filter. The clean airflow blown out from the air high-efficiency filter outlet has a certain and uniform cross-sectional wind speed, which can eliminate the original air in the work area, take away dust particles and biological particles, and form a sterile and highly clean working environment.


Performance advantages:

01 Free switching of wind speed

Equipped with a brand new LED LCD panel and adjustable speed in low, medium, and high levels; Meet the experimental personnel's 

requirements for freely switching wind speed, and equipped with a high-efficiency filter replacement reminder function.


02 adopts high-quality 304 stainless steel

The countertop is made of high-quality 304 stainless steel, ensuring a beautiful, clean, shiny, rust free, and scratch resistant surface 

in the experimental area.


03 Independent power switch

The independent power switch allows laboratory personnel to easily operate the instrument without unplugging it even if it is not 

in use for a long time.


04 Integrated light bracket

The operation area is equipped with integrated LED light racks and ultraviolet light racks, which are convenient for laboratory 

personnel to plug and replace in the later stage.


05 has H14 level high-efficiency filter

The high-efficiency filters used in the instrument are all H14 grade, reinforced with double-sided mesh, which not only ensures 

the safety of the front and back filter papers but also greatly improves the strength of the high-efficiency filters.


06 Reduce the stimulation of odor on the human body during operation

The quasi closed glass air door can effectively prevent external airflow from entering and the stimulation of human body by operating 

odors.



Application field


Widely applicable to scientific research, teaching, electronic technology, aerospace, precision instruments, meters, fine 

chemicals, food, biopharmaceuticals, medical science experiments, optical electronics, sterile room experiments, sterile 

microbial testing, plant tissue culture inoculation and other scientific research and production departments that require 

a locally clean and sterile working environment.


As an important component of Lifetech's 150 project departments, the Life Science Project Department will continue to 

provide professional support for industries such as biotechnology and pharmaceutical manufacturing, and contribute 

to building a healthier, safer, and more sustainable society.




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