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R Series
 Recirculating Vertical Laminar Flow Clean Air Workstation

Applications

Semiconductor Manufacturing 
• Non-Toxic Manufacturing
• Curing
• Thin Film Manufacturing 
• Optical Assembly

A free-standing console design providing an ISO 5/Class 100 atmosphere in an operator workstation environment. Completely self-contained, it functions efficiently in an uncontrolled area. Air passes through a HEPA filter (99.99% efficient on .3 microns) and flows continuously downward in the work chamber ad and through perforated stainless steel work surface. The majority of the air is re-circulate back through the filter, and the balance flows out the front of the chamber to be replaced by fresh air. Provides control against cross-contamination within the chamber. The unit is stationary, allowing permanent electric, gas and water services Individually tested and certified to meet the specifications for Laminar Flow Clean-Air Devices as per Institute of Environmental Science IES-RP-CC-002-89.

Specifications (see details)

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

Prefilter - 1" bonded polyfiber media minimizes surface-loading. 78 % arrestance – 56-57 ASHRAE.

Airflow - Average measured clean air velocity 90 fpm (+/-10 fmp). All measured values within +/- 20% uniformity.

Construction - Woodboard construction for minimum noise & vibration. White and blue plastic laminate finish. Front loading HEPA filters. Perforated stainless work surface; 1/4" on 3/8" staggered center. Supports ribs under work surface. Hinged acrylic face shield. Protective plastic egg crate diffuser screen in front of HEPA filter main uniform air velocity within the work area.

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. NEC Electrical Code

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.

Lighting - Recessed 2 pin fluorescent lighting. 125ft. candle +/- 20ft. candles.

Controls - Solid state, adjustable airflow control, 80-120 fpm, 15A max. load capacity, Externally mounted. Illuminated switches on face panel for motor & lights.

Options:
Electrical duplex receptacle
Magnehelic pressure gauge
S/S lining (work chamber only)
Polypro lining (w' chamber only)
Electrostatic device
Fixture – air, gas, or vacuum
Stainless steel IV rod
Ultraviolet germicidal light
replacement prefilters, 12/case
Polypro perforated work surface
Clear vinyl front cover
Explosion proof electrical
ULPA filter – .12 micron
Voltage other than 115V
SS or painted steel construction


Contact a qualified LM Air specialist about your specific needs

CLEANROOM & LAB EQUIPMENT MANUFACTURERS

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LM Air Technology, Inc. 1467 Pinewood St. Rahway, NJ. 07065   
E-mail:
sales@lmairtech.com    Tel: (732) 381-8200   Fax: (732) 381-4091  Toll free: (866) 381-8200