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QUALITY
CLEANROOM & LAB EQUIPMENT
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PDE
SERIES:
Softwall Cleanroom Portable
Laminar Downflow Clean Air Enclosure
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APPLICATIONS :
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Microelectronic Fabrication
- Medical
Device Mfg
- QC
Inspection
- Sterile
Filling & Packaging
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Pharmaceutical Processing
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Semiconductor Mfg
- Etching,
Plating & Cleaning Process.
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Specifications Details
The
Lo-Pro PDE provides an ISO 5/Class 100 Laminar Flow
portable downflow environment, pre-designed for product
isolation and spot coverage over process equipment. Units
can be linked together to provide multiple configurations.
The standard unit is constructed of tubular steel with a
painted finish and a solid clear vinyl curtain that allows a
continuous downflow purge of unidirectional airflow. Unit is
on locking casters for mobility. (Other Cleanroom Classes
available.) |
SPECIFICATIONS:
Filter :
Lo-Pro compact self-powered HEPA (High Efficiency
Particulate Air) ceiling modules. 70MM filter pack. Minimum
efficiency of 99.99% at .3 microns.
Prefilter :
1”
bonded polyfiber media minimizes surface-loading. 78%
arrestance ---- 56-76 ASHRAE.
Airflow :
Average measured clean air velocity 90 fpm (+/-10 fpm). All
measured values within +/- 20% uniformity.
Construction :
2”
square (11 gauge) welded frame with electrostatically
applied enamel finish. 2” heavy-duty tandem wheel-locking
casters, 200 lb. load capacity per caster. Inside ceiling 8
ft. Anodized 3/4” aluminum angle on interior perimeter.
Pre-assembled at factory; disassembled to ship. Heavy duty
1.5”x 1.5” anodized support T-Grid. Gasketing ensures seal
when installed. Solid, clear 40 mil vinyl curtain perimeter
with one 6” overlapping entrance.
Electrical & Power
Requirements :
All
electrical components are UL Approved. Standard 115V, 15A 1
Ph, 60 Hz., 15 ft. SJO power cord with 3-prong ground plug.
230V also available.
Motor/Blower Assembly :
High efficiency Lo-Pro motors reduce electrical load. Motors
are thermally protected & self-lubricating. High capacity
metal backward curved impellers within direct drive external
rotor motors to reduce wear. Fans statically balanced to
maintain constant airflow.
Controls :
Solid state airflow control, 70-120 fpm. 15A max. load
capacity. Individual switches for motor and lights.
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