Products Catalog

Specification

main Features of SMART MATIC ® AIR SHOWER CLEAN ROOM PASS BOX

* Built-in air shower significantly reduces surface contamination on materials entering or exiting the controlled environment. Materials entering or exiting the controlled environment are “ scrubbed� by high velocity ULPA filtered air jets with velocities of 25 m/ s ( 4921 fpm) . Contaminated air is then drawn through the base within the unit, filtered and recirculated.
* An array of stainless steel nozzles direct high-velocity jets within the chamber.
* Air shower duration is adjustable. Standard factory pre-set is 12 seconds in both directions.

Air Shower Pass Box Construction

* Robust construction qualifies the air shower pass box for the most demanding controlled environment applications. The unit is fully assembled and ready to install and operate when shipped. All components are designed for maximum chemical resistance and enhanced durability for a long service life.
* Electrical interlock maintains cleanroom integrity by preventing both doors from being opened at the same time.
* The air shower is constructed of electrogalvanized steel sheets with an abrasion resistant oven-baked powder coated finish.
* The pass box base surface is constructed of perforated stainless steel, making the work zone easy to clean.
* Acrylic doors provide a clear view of the internal chamber.

Blower and Filtration Systems

* Esco Air Shower Pass Boxes use German made ebm-papst® permanently lubricated, centrifugal motor/ blowers with external rotor designs. Selected for energy efficiency, compact design, and flat profile, the completely integrated blower assembly optimizes motor cooling, with unified rotating parts and overall component balance for smooth, quiet, vibration-free operation. Weight is equally distributed to all bearings to extend bearing life.
* ULPA filter( s) provide 99.999% typical efficiency for particle sizes at 0.1 to 0.3 microns. Esco Air Shower filters meet the IEST-RP-CC001.3 recommended practice for HEPA performance ( USA) , and EN 1822 for H13 performance ( EU) .
* A disposable pre-filter with 85% arrestance extends the life of the main filter.

Model No. External
Dimensions ( mm) Internal
Dimensions ( mm) Airflow
Velocity ( Inflow) Airflow
Velocity ( Downflow) Electrical
EQU/ 00-EAS-PB
1120 x 540 x 1500

800 x 500 x 600

-

25( m/ s) /
4921( fpm)
220-240V, AC, 50Hz, 1ø
Optional UV lamp, must be factory fitted, specify when ordering.
Soft Capsule Modular Cleanroom Request Form Airflow

* Air is forced by the blower( s) through ULPA filter( s) which are 99.999% efficient against particles of 0.1 to 0.3 microns.
* Filtered air is ejected through nozzles at high velocities into the chamber. These turbulent air streams disperse particulate matter on all surfaces.
* Dispersed particulate matter migrate with the air stream towards the lower areas in the air shower chamber.
* The air is continuously filtered and recirculated.

pdfEAS-PB CE Certificate

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