Laminar Air Flow

Laminar flow cabinet (horizontal / vertical) designed so as to meet the requirements of US federal standard 209 B (BS 5295) providing particle free air to meet class 100 conditions. The unit is fitted with pre-filter and HEPA filter. Air is drawn through pre-filter and is made to pass through highly effective HEPA filters having efficiency rating as high as 99.99% with cold DOP & 99.97% with hot DOP thus retaining all air-borne particles of size 0.3 micron and larger. Using a dynamic machine, the blower and motor assembly is statically and dynamically balanced ISI marked motor of 1/4 HP capacity operates with minimum noise level less than 60 dB on a Scale. The working area is illuminated by fluorescent lighting fitted to the unit. Height of the working table provides comfortable “SIT DOWN” working position for the operator.

Technical Specifications

  • The cabinet are fabricated of thick mild steel / stainless steel laminated by cold rolled steel duly powder coated or SS as per requirement
  • Work table is made of SS with mirror finish which makes it easy to clean, washable & chemical resistive, corrosive free, Leak proof construction
  • Side panels are made out of thick transparent plexus glass / acrylic sheet duly framed
  • High efficiency pre filter
  • HEPA filter efficiency- 99.99% with cold DOP & 99.97%with hot DOP thus retaining all air-borne particles of size 0.3 micron
  • Pressure manometer to gauge the pressure drop in the unit
  • Built in two number U.V. Germicidal Light for disinfection and fluorescent light for work space illumination (60 W, 800 Lumens)
  • Utility- gas/air cock and multi point electric socket.
  • Transparent UV protected front door glass.
  • Transparent UV protected front door glass.
  • Air flow Rate: 0.35 to 0.75 m/sec.
  • Velocity should be: Approx. 90-100* FPM higher velocity available on request
  • Vibration level<2.5 micron
  • Fitted with magnehelic differential pressure gauge
  • Castor wheels for ease of movement.
  • Works on 230V AC supply

Size (feet)2’x2’x2′3′ x 2′ x 2′4′ x 2′ x 2′6′ x 2′ x 2′8′ x 2′ x 2′
Size of HEPA filter2’x2’x6”3’x 2’x6”4’x2’x6”3’x2’x6”4’x2’x6”
No of HEPA filters11122
No of pre filters11122
Illumination1x20W1×20 W2×20 W2×20 W4×40 W
UV Germicidal light1’x1½’1’x1½’1’x3′2’x3′2’x3′