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美VWR 洁净PCR工作台Airstream
Supplier: Esco Technologies
Room air is taken in from the top of the cabinet through a disposable pre-filter with 85% arrestance. The pre-filter traps larger particles and increases the life of the main filter. Air is forced evenly across the ULPA (Ultra Low Penetration Air) filter, resulting in a stream of clean laminar air within the work zone of the cabinet to dilute and flush all airborne contaminants from the interior. The purified air travels across the workzone of the cabinet in a vertical, unidirectional stream and leaves the main work chamber across the entire open front of the cabinet and through Auto-Purge™ slots at the back wall of the workzone. Slots are designed to eliminate air turbulence and the possibility of dead-air corners in the workzone.
Minipleat ULPA filter operates at a typical efficiency of 99.999% for 0.1–0.3µm particles, surpassing conventional HEPA (High Efficiency Particulate Air) filters. The ULPA filter provides ISO Class 3 (FED-STD-209E Class 1/M1.5) clean air to the work surface. An integral filter metal guard prevents accidental damage to the filter media. A seamless filter gasket is permanently molded on the filter frame and will not deteriorate over time. Typical main ULPA filter lifespan is more than five to seven years depending on the usage of the cabinet.
Cabinet 97004-502 is equipped with rocker switches for the blower, light, and UV light. Cabinets 97004-504 and 97004-506 are equipped with a microprocessor control system and soft touch controls for the blower, light, and UV light. All cabinets feature a UV timer function. The microprocessor control system features additional program functions, including automatic activation of the UV light when the front shield is lowered, UV countdown on the LCD display, total UV running hours, and more.
External surfaces are coated with Isocide™ antimicrobial coating to protect against surface contamination and inhibit bacterial growth. The Isocide coating eliminates 99.9% of surface bacteria within 24 hours of exposure.
Ordering Information: The five-year manufacturer's warranty includes ULPA and HEPA filters and excludes consumable parts and accessories.
Supplier No. | W x D x H | Shipping Weight | Nominal Width | VWR Catalog Number | Unit |
SCR | 73 x 61.7 x | | | 97004-502 | Each |
PCR | 103.5 x 61.7 x | | | 97004-504 | Each |
PCR | 134 x 61.7 x | | | 97004-506 | Each |