Labconco 4′ Cell Logic Class II Type B2 Biological Safety Cabinet Model 333481002
Scope-Ready™ with Service Fixture & Vacu-Pass™ Portals
The Labconco Cell Logic Class II Type B2 Biological Safety Cabinet (Model 333481002) provides comprehensive personnel, product, and environmental protection for laboratories handling hazardous biological particulates and high-risk research. As a Type B2 (100% Exhaust) biosafety cabinet, it draws HEPA-filtered air from the laboratory and exhausts 100% of the air externally—eliminating recirculation and enabling safe use with volatile chemicals in conjunction with microbiological work.
This model is ideal for cell research and advanced biological applications that require reliable containment and flexible service integration. Its Scope-Ready™ modified sash allows for microscopy use with external platforms (sold separately), while robust airflow design supports critical safety needs.
Airflow & Containment Design
- Cabinet Class: Class II, Type B2 (100% Exhaust)
- Inflow Airflow Velocity: ≥100 fpm through sash opening
- Airflow Pattern: HEPA-filtered downflow air drawn from lab; all inflow and downflow air passes through HEPA before external exhaust
- Air Recirculation: None
- Exhaust System: Dedicated exhaust and remote blower required
Filtration & Safety Features
- Supply & Exhaust HEPA Filters: 99.99+% efficient
- Optional Filters: 99.999% ULPA or H14 HEPA
- Negative-Pressure Design: Intrinsically safe for volatile chemical use
- Airflow Monitoring: Constant Airflow Profile™ (CAP) system with integrated sensor display
Airflow Control & Performance
- Long-life DC Electronically Commutated Motor (ECM)
- BalanceFlow™ plenum for energy-efficient, ultra-quiet operation
- Air-Wave™ Entry System at work access opening
- Contain-Air™ negative pressure channel at top of sash
- Displayed inflow and downflow values
Work Area & Construction
- Work Surface: Removable, seamless Type 304 stainless steel, dished with lift-out knobs
- Interior: Unitized, pressure-tested stainless steel
- Exterior: Optic White epoxy-coated steel
- Lighting: Bright, glare-free LED up to 180 foot-candles (1937 lux), located outside contaminated area
Sash & Visibility
- Sash Type: 10° angled, fully closing
- Glass: 1/4″ tempered safety glass sash with counterbalanced, anti-racking, easy-lift mechanism
- Sash Opening: 22.5″ (57 cm) max
- Viewing Height: 27.0″ (69 cm)
Included Features
- Scope-Ready™ Package:
- 7.0″ W × 10.5″ H (18 × 27 cm) sash cutout
- Pure-Vu™ seal with powder-coated steel collar
- Service Fixture: Standard integration for air, vacuum, etc.
- Vacu-Pass™ Portals: Right and left side routing for cords, tubing, and utilities
- Curved Stainless Steel Inlet Grille: Waterfall design for optimal airflow
- Reserve-Air™ Secondary Airflow Slots
- Two Electrical Outlets: Flush stainless cover with dampened hinges
- Airtight Damper with 10″ (25.4 cm) Nominal Round Connection
- Noise Level: <67 dBA
- 10′ (3 m) Power Cord with Plug
Optional Add-Ons (Not Included)
- Standalone Base Stand
- Stand-Still™ Isolation Platform (required for microscope use)
- Additional service or accessory packages
Applications
- Cell culture and tissue engineering workflows
- Microscopy-based biological research
- Virology and advanced microbiology
- Safe work involving volatile chemicals in combination with biological agents
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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