Negative pressure weighing booth, Sampling booth or Dispensing booth of Laminar/vertical flow
Sampling booth / Dispensing booth is purifying apparatus. Unidirectional vertical laminar flow Class ISO5 (Class100).
The Raw materials and compounds are refilling, weighing, filling, and sampling. It is provided with high efficiency HEPA filter, which averts the airborne dusts by down flow of air technique. The unit eliminates powder contamination to protect the operator and the surrounding environment.
Dispensing booth removes powder contamination in order to protect the operator (user) and the nearby environment and is used for weighing, mixing and dispensing of powder. The sampling / dispensing booth is the re-circulation of air principle.
The weighing room is one kind of clean equipment which used in micro-organism research, pharmacy and scientific experimentation, it can supply the single and multi-way airflow, and clean air (HEPA AIR) will be circulated in the working area, the other part will be exhaust outside, it can make the working area negative pressure to prohibit cross population, it can guarantee the working area with high clean grade.
The focus weight room is one kind of specialized working room which particularly used in specimen (sampling), analysis industry and weighting, it control the working area powder to prohibit them off the working room. The sampling / dispensing booth is special equipment to control the powder floating, protect user (operators) not breath the user operated powder (User Safety).The center weight room’s working area will be keep at negative pressure condition, exhaust 10% re-circulated air. The small chamber air in center weighting room will pass through three grade filter system HEPA (high efficiency filter will remove 99.99% granules ≥0.3um) to make personal circulated. It controls the powder floating, mixture surplus during process of powder examination, and mixture filling. It can protect the WORKING environment and USER safety.
Features
Sturdy structure, beautiful, no rust, no dust.
Fan filter unit (FFU): DC centrifugal fan, with low noise, maintenance-free, small vibration, variable speed, long working life and and other characteristics.
Anti-static curtain: anti-static effect is good, high transparency, good flexibility, no deformation, not aging.
The internal is installed clean room dedicated lights, do not produce dust.
| | AL-LAF1200 | AL-LAF2000 | AL-LAF2400 |
| External Size (WxLxHmm) | 1200x1500x2000 | 2000x1500x2000 | 2400x1500x2000 |
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How does a dispensing booth work?
HEPA filtered air enters the work room through ceiling air grills and flows in a downward, unidirectional flow.
The air moves to the lower non-working area of the booth and enters into the low level intake grid of the HEPA fan filter unit.
This airflow eliminates the formation of explosive mixtures inside the booth and it ensures the quick removal of formed aerosols and powders, preventing them from accumulating in the work area or the external clean room.
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F8 Filtration 300lux Sampling Room Weighing Laminar Vertical Flow Pharmacy 1PH Images
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