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Electropolished Stainless Steel Cleanroom Tables

Terra Universal manufactures the most advanced lines of electropolished 304 stainless steel work benches available for high-technology cleanrooms. For the cleanest tables, order BioSafe® perforated-top work stations with easy-to-clean surfaces; fewer laminar flow air obstructions, and decreased accumulation of contaminating particles.

perforated table  
Features Key
  Standard
  Option

A Hidden reinforcements minimize dead spots, add strength and eliminate deflection (“oil can effect”)
B Select recessed “C” base (shown) or “A” base
C One-piece bullnose front edge enhances comfort and cleanliness
D Nylon leveling feet resist a broad range of chemicals and eliminate wobbles for high-precision work


Vertical Laminar Flow Station  
Features Key
  Standard
  Option

A Electropolished stainless steel top
B Select “A” base (shown) or recessed “C” base
C One-piece bullnose front edge enhances comfort and cleanliness
D Nylon leveling feet resist broad range of chemicals and eliminate wobbles for high-precision work


Why is Electropolishing Critical?
Removes iron and other surface impurities that cause corrosion
Draws chromium and nickel to form a hard, protective finish
Removes irregularities (pits and burs) for an ultra-smooth surface that's easy to clean
More on Terra's electropolishing procedures...

Why Perforations?      
Perforated tops are designed to optimize the vertical laminar flow of particle-free air inside a cleanroom. From that point of view, they are superior to solid tops, which block air flow and create significant turbulence both above and below the work surface.
QuietTop™ Rod Top Benches   Perforations provide surface area for supporting parts, but they do generate some turbulence in the gaps between the cut-outs. Terra's standard OpenTop™ perforations have a 0.25" (6 mm) diameter and open up 40% of the total benchtop for the air flow. Other hole patterns and sizes are available. Certified Class 1 Compatible
Class 1 Compatible

Ordering Information

Technical Guide to Electropolished Stainless Steel

Compare!
Terra's advanced technology, factory-assembled benches incorporate contamination-control designs and materials you just won't find elsewhere.


Compare
OpenTop™
Perforated Top

Hidden reinforcements minimize dead spots, add strength, and eliminate deflection bounce-back ("oilcan effect") without dead spaces.
OpenTop Work Bench
Competitor's Design
Conventional perforated tops rely on “blank out” support panels, which create turbulence in a cleanroom laminar flow.
Conventional Perforated Top

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