MRC FH-12-DB, Руководство пользователя

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2. Instructions for Use
2.1 Function
2.1.1 Product Concept
The dispensing booth is a local purification equipment dedicated to places such as pharmaceuticals,
microbiological research and scientific experiments. It provides a kind of vertical, unidirectional
airflow that produces negative pressure in the working area, part of the clean air circulates in the
working area, part is discharged to the nearby area to prevent cross-contamination, to ensure the
high cleanliness in the working area.
2.1.2 Working Principle / Airflow Mode Protection Area Drawing
Figure13
2.1.3 Protected objects
Effect of dispensing booth is to protect the experimental material, to make the local air environment
with high cleanliness, the main role is to weigh and pack the dust, reagent in the equipment. It can
control the spillover of the dust, reagent, prevent the inhalation hazards of dust, reagent to staff, and
the cross-contamination of dust, reagent, to achieve the purpose of protecting the external
environment and the safety of indoor staff.
：
Polluted air
：
Primary efficiency,
medium efficiency filter air
：
High efficiency filter air