Esco Airstream G4 Class II Type A2 Biological Safety Cabinet Model AC2-3S9-NS with Port & AF Sensor
NS-Series | 3-Foot Biosafety Hood
The Esco Airstream G4 NS-Series AC2-3S9-NS is a Class II Type A2 Biological Safety Cabinet designed to provide protection for personnel, product, and environment in laboratories handling low to moderate risk biological agents (BSL-1 to BSL-2).
This compact 3-foot NS-Series model features a service port and AF sensor for airflow monitoring, ensuring safe and consistent containment. ULPA filters achieve >99.999% efficiency for 0.1–0.3 micron particles, offering superior filtration compared with standard HEPA cabinets.
Containment & Filtration
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Cabinet Type: Class II, Type A2
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Filtration: ULPA filters for supply and exhaust
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Protection: Product, personnel, and environment
Airflow Performance
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Air Inflow Velocity: 105 fpm (0.53 m/sec)
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Air Downflow Velocity: 60 fpm (0.30 m/sec)
Laminar airflow maintains sample integrity and operator safety.
Work Area & Dimensions
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External Dimensions: 40.7″ W × 29.6″ D × 55.1″ H
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Internal Dimensions: 36″ W × 22.8″ D × 26″ H
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Nominal Work Area: 4.5 ft²
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Sash Opening: 8″
Base Stand
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Included: No
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Optional Esco base stand available
Applications
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Laboratories handling low to moderate risk biological agents
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Research requiring AF sensor monitoring for airflow performance
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Tasks demanding compact footprint with full personnel and product protection
Key Benefits
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Advanced airflow monitoring with AF sensor
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ULPA filtration ensures superior particle removal
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Compact 3-foot design for smaller lab spaces
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Service port adds laboratory connectivity flexibility
Need Help Choosing a Biological Safety Cabinet?
Selecting the right biosafety cabinet depends on your workflow, biosafety level, lab layout, and certification requirements. Geneva Scientific’s experts can help you compare models, identify accessory options, and ensure the best fit for your needs.
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