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    Vertical Flow Work Stations

Informations about DWS SERIES

    CleanZones Main service:Air shower, Clean rooms, Fume hoods, Laboratory furniture >> Products >> Vertical Flow Work Stations >> DWS SERIES

DWS SERIES


Vertical Unidirectional Flow Clean Air Workstation

Provides a Class 100 (HEPA filters are 99.99% efficient on .3 microns) vertical laminar airflow within the work chamber, protecting product being handled from outside contamination. The unit is stationary, allowing permanent electric, gas and water services. Wet chemistry process stations and isolated vibration-free tables under the module are easily interchangeable. Individually tested and certified to meet or exceed the specification for Unidirectional Flow Clean-Air Devices as per Institute of Environmental Sciences and Technology IEST-RP-CC002.2.

SPECIFICATIONS

Filter- Three inch HEPA (High Efficiency Particulate Air) type, PSL challenged, zero probed. Aluminum frame mini-pleat design. Minimum efficiency of 99.99% at .3 microns.

Prefilter- 1" bonded polyfiber media minimizes surface-loading. Quick release aluminum frame. Easily accessible from front of unit. 78% arrestance - 56-57 ASHRAE.

Airflow- Average measured clean air velocity 90 fpm (+/- 10fpm). All measured values within +/- 20% uniformity.
Construction- Standard construction is Woodboard with plastic laminate exterior. Epoxy Painted Steel, 304 or 316L Stainless Steel units are also available. Rear-loaded HEPA filters. Protective plastic eggcrate diffuser screen in front of HEPA filter keeps uniform air velocity within work area. Front ambient intake through louvered aluminum grills. Front-loaded HEPA filters. Acrylic Lining to 30” above floor at rear and side walls. 2” sq. tube support frame (standard “H” design) w/ levelers. Frame bolts together (with guides for head location).

Electrical & Power Requirements- All electrical components are UL Approved. Standard 115v, 15 amp, 1 Ph, 60 Hz. SJO power cord w/ 3-prong ground plug.
Motor/Blower Assembly- High efficiency motors to reduce electrical load. Motors are thermally protected & self-lubricating. High capacity metal forward curved blowers with direct drive motors. Fan statically balanced to maintain constant airflow. Motors/Blowers are selected to maintainconstant airflow rate up 2x the initial static pressure.

Lighting- Recessed 1 pin fluorescent lighting. 125 ft. candle +/- 20 ft. candles.

Controls- Solid state, adjustable airflow control, 80-120 fpm, 15A max. load capacity, internally mounted to prohibit accidental change. Illuminated switches on face panel for motor & lights."



request Info

640 Herman Road Ste 2 Jackson, NJ 08527   Phone Toll Free 888-399-2464 Local 732-534-5590  Fax 732-534-5589

 
 

 

 

 

 

 

 

 

Cleanzones is a leader in building clean rooms Softwall cleanroom and Hardwall cleanroom. Cleanzones builds clean room using Self-powered T-grid HEPA filter ceiling module, air shower, custom fume hoods or stock fume hoods. The fume hoods, exhaust fume hoods and laboratory fume hoods can be incorporated into any module we build.

By combining you cleanroom with exhaust fume hoods, Cleanzones can solve all your needs. Whatever the application for the clean room, we have the answer. From modular clean rooms to custom using Laminar flow work stations or a wet process station. Our wet process stations can include a wet bench.  Cleanzones can fulfill you needs for cleanrooms, portable clean rooms, Modular with pass through and wet process stations. Laminar flow hoods can be incorporated into our custom clean rooms. Our portable cleanroom can be made to your specs. Our portable clean rooms and modular can be incorporated with a wet process station, wet bench, laboratory furniture hood, fume exhaust hood, or an air shower. We also can make Negative flow exhaust workstation and containment work station. The containment work stations is a free-standing console design with a confined work chamber that prevents airborne powder/dust from contaminating the plant or lab atmosphere, or cross-contaminating other products in the air, and protects operator and plant facility.

Our Negative Flow Exhausting HEPA Filtered Workstation is a Free-standing console that provides containment of contaminated air through intake at work chamber. The initial prefilter collects gross contaminants, then the air passes through an exhaust HEPA filter (High Efficiency Particulate Air, 99.99% efficient on .3 microns) for removal of the remaining contaminants to .3 microns.

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