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By-Pass Fume Hood
The CS-100 Bypass Fume Hood is a ventilated enclosure designed to capture , contain and exhaust fumes gases, vapors mists, aerosols, and most particulate matter generated with the products. The Fume Hood enclosure has a bypass, protected by a perforated grill which maintains a relatively constant volume of air flow through the Hood. As the sash is closed, air is bypassed at the top of the hood , causing the hood face velocity to increase much less rapidly than a conventional hood. The enclosure consists of Rear, Side and Top Panels with an open face providing a means to adjust the face opening via a vertical sliding sash. The Cabinet is designed to perform to all SAMA/SEFA Standards LF-10-1980, 1981, 1992; and the design and containment properties to ASHRAE Standards.110-1985 for Fume Hoods.
Standard Features of Model CS-100
Superstructure constructed from 1/2" stress relieved all seam welded white polypropylene.
No metal components.
All negative pressure interior.
Bypass feature prevents changes in the airflow as the window is lowered or raised.
Removeable rear baffle.
Sealed interior fluorescent light 120 Ft. candle work surface.
Counterbalance sliding acrylic view screen with maximum closing.
Sliding dampers for heavy or light gas containment.
Remote controlled goosenecks with Ball valve controls ( Optional ).
Inter service fixtures ( Optional ).
Electrical duplex outlet ( Optional ).
Polypropylene Sink (Optional ).
Exhaust Volume air flow controls system ( Optional ).
Front slanted controls (Optional ).
Pneumatic damper actuator model with Velocity meter sensor ( Optional ).
Digital Display and auto alarm ( Optional ).
The Model CS-100 Bypass Fume Hood is constructed from all stress relieved, fully seam welded white polypropylene. The hood is 100% metal free and uses no nylon components. Other plastic used is PVC High density polypropylene Flame Retardant and FR poly ethylene, PVDF or Teflon.
A sliding vertical fully counterbalance sash is provided as a standard. The sash provides for a work access opening from 20" to fully closed. The sliding sash is constructed of 1/4" Acrylic or Lexan PVC Clear or Tempered Glass.
The Fume Hood enclosure has a bypass, protected by a perforated grill which maintains a relatively constant volume of air flow through the Hood. As the sash is closed, air is bypassed at the top of the hood , causing the hood face velocity to increase much less rapidly than a conventional hood.
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