SVE® Vertical Laminar Flow Cabinet

Based on Esco's best-selling Airstream® Vertical Laminar Flow Cabinets, Esco SVE® Vertical Laminar Flow Cabinet offers a proven level of protection for your samples and processes. Like all Esco cabinets, this model features numerous key innovations for which Esco is recognized for: mini-pleat separatorless HEPA filter technology, the best product protection in the world, external rotor motors, superior fi lter mechanical construction, state-of-the- art Sentinel™ microprocessor control and unique ergonomic design features.

Product Highlights

• ISO Class 4 air cleanliness within work zone as per ISO 14644.1 (equivalent to Class 10 as per US Federal Standard 209E, 10 times "cleaner" than the usual Class 100 classifi cation on cabinets offered by the competition). All materials used in the product are cleanroom compatible.
  
  
• High-quality polyurethane pre-filter and main HEPA filter with a typical effi ciency of 99.99% at 0.3 microns provide the best product protection in the world; typical HEPA filter lifespan is more than 3 years depending on operating conditions.
  
  
• Mini-pleat separatorless HEPA filter technology reduces energy consumption and delivers increased laminar airfl ow uniformity for better product and cross contamination protection. HEPA filters are double scan tested, at the time of manufacturing, and after installation.
  
  
• Integral filter metal guard on the HEPA filter prevents accidental damage to the filter media; seamless filter gasket is permanently molded on the filter frame and will not deteriorate over time.
  
  

Cabinet Airflow Profile

• Room air is taken in from the top of the cabinet through a washable polyurethane pre-fi lter with 20% efficiency; this serves to trap larger particles and increase the life of the main fi lter.
  
  
• Air is forced evenly across the HEPA filter; the result is a stream of clean laminar air within the work zone of the cabinet; this dilutes and flushes all airborne contaminants from the interior.
  
  
• A nominal filter face velocity of 0.30 m/s or 60 fpm ensures that there is a sufficient number of air changes within the enclosed area of the cabinet in order to maintain cleanliness.
  
  
• The purified air travels across the internal work zone of the cabinet in a vertical, unidirectional stream and leaves the main work chamber across the entire open front of the cabinet and via Auto-Purge™ slots at the back of the work zone.
  
  
  
  

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