CE Certified Horizontal Laminar flow Work bench Hood with 99.999%
High Efficiency HEPA filter
Vertical Laminar Flow Hoods- Economical Clean Bench
Economical laminar flow cabinet with clean, simple, low-maintenance
design is a work bench with class 100 / ISO5 environment can be
used in assembly, testing and inspection procedures that require a
continuous flow of ultra clean air.
These bench-top polypropylene vertical laminar flow hoods feature
99.99% efficient HEPA or 99.999% efficient ULPA fan / filter
modules that remove particulate airborne contamination.
Laminar Flow Hood & Clean Bench Features
Excellent protection of equipment and materials inside the flow
hood from particulate contamination.
Rich set of options to customize flow hoods for a multitude of
applications
.
Easy to change filters.
High airflow capacity.
Uses include applications where there is no generation of
biohazardous materials and operator protection is not required;
Select one of our fume hood lines above to learn more, or contact
us today for a customized quote based on your application.
Application:
It can be widely used in medicine, bio-pharmaceutical, food,
optics, microelectronics, sterile laboratory, lant tissue culture
etc.
Horizontal CLEAN BENCH Specifications:
| Model | AL-LC1200 | AL-LC1500 | AL-LC1800 |
| External Size (WxLxH)mm | 1200x780x1580 | 1500x780x1580 | 1800x780x1580 |
| Internal Size (WxLxH)mm | 1100x600x650 | 1400x600x650 | 1700x600x650 |
| Air Flow (m³/h) | 800 ~ 1200 | 1000 ~ 1500 | 1500 ~ 2000 |
| Wind Velocity | 0.25 ~ 0.45 m/s |
| Purification rank | 100 rank (ISO14644-1 standard) |
Vertical CLEAN BENCH Specifications:
| Model | AL-VC1200 | AL-VC1500 | AL-VC1800 |
| External Size (WxLxH)mm | 1200x700x1800 | 1500x700x1800 | 1800x700x1800 |
| Internal Size (WxLxH)mm | 1100x650x600 | 1400x650x600 | 1700x650x600 |
| Air Flow (m³/h) | 800 ~ 1200 | 1000 ~ 1500 | 1500 ~ 2000 |
| Wind Velocity | 0.25 ~ 0.45 m/s |
| Purification rank | 100 rank (ISO14644-1 standard) |
What does a clean bench do?
The clean bench is recommended for work with non-hazardous
materials where clean, particle-free air is necessary to avoid
contamination. The clean bench ensures that the work surface is
constantly flooded with HEPA-filtered air in a laminar flow. Unlike
a biological safety cabinet, the clean bench protects the work on
the work surface, but not personnel or the surrounding environment
from aerosols created on the work surface. The HEPA air filter can
trap 99.999% of particles with a diameter greater than and less
than 0.3 micron.
Why Laminar flow?
Clean benches are equipped with either vertical or horizontal
laminar flow. Both of these configurations provide a unidirectional
velocity along parallel flow lines. Simply, all of the air inside
the confines of the bench flows in a single direction without
backwash, typically an an area of turbulent airflow created by
obstructions, equipment, or movement within the clean bench
enclosure. Proper enclosure design helps prevent backwash and
ensures that the vertical or horizontal laminar air flow continues
to protect work on the surface of the clean bench.
Which is Better - Horizontal or Vertical Laminar Flow Clean
Benches?
Whether horizontal or vertical, laminar flow cabinets provide
unidirectional airflow that sweeps particulates out of the
enclosure. Both types are designed to prevent stagnant air or dead
zones that cause particle buildup as well as turbulent, violent, or
erratic airflow that creates swirls or unpredictable particulate
movement across the work surface and leads to possible
contamination.
