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JB-15A Class II A2 Biosafety Cabinet: Advanced Protection for Modern Laboratories
The JB-15A is an EN 12469 certified Class II A2 Biosafety Cabinet designed to provide the highest level of protection for users, samples, and the environment. Its sophisticated airflow system effectively separates the internal workspace from the ambient air, creating a sterile environment crucial for sensitive experiments.
Key Features:
Superior Filtration and Airflow
- EN 12469 Certified: Guarantees a safe experiment environment, meeting rigorous European standards for biosafety.
- Advanced ULPA Filtration: Equipped with a ULPA filter that demonstrates 99.999% efficiency in capturing particles between 0.1 to 0.3 μm, offering a significantly cleaner workspace than cabinets with standard HEPA filters.
- Stable Airflow Dynamics: Precisively maintains a consistent inflow velocity of 0.53 m/s and a downflow of 0.31 m/s at the standard sash height of 210 mm, ensuring containment and sample protection.
High-Performance Engineering
- Durable and Efficient ECM Motor: Features an Electronically Commutated Motor (ECM) that operates with low heat emission and maintains stable airflow even with voltage fluctuations or increased filter load.
- Quiet Operation: The ECM motor significantly reduces operational noise compared to conventional AC motors, minimizing user fatigue during long experiments for a more comfortable lab environment.
Intelligent Operation and User Safety
- Smart IoT Integration: Patented technology (Patent 10-1451382) links the sash door to the UV lamp, fluorescent light, and blower for seamless, integrated operation.
- Automated and Manual Modes: Choose 'Auto Start' for the fan and lamp to operate based on sash position or 'Manual' mode for full user control.
- Comprehensive Alarm System: Visual and audio alarms instantly alert users to velocity deviations, abnormal power supply, sensor issues, or when consumables like filters and lamps need replacement.
- Hands-Free Control: A Bluetooth-enabled tablet allows for easy status checks and adjustments without direct contact, reducing the risk of cross-contamination.
- Remote Monitoring (Optional): The LC GreenBox system sends real-time alerts and performance data (temperature, wind speed) directly to your smartphone.
- Safety Glass: The shock-resistant, UV-blocking tempered glass sash is designed to shatter into small, harmless pieces if broken, preventing user injury.
Designed for Convenience and Compliance
- GMP-Ready: Can be integrated with the 21 CFR Part 11 compliant LC DataKeeper for comprehensive data management and audit trails (optional).
- User-Centric Design: Features an ergonomic armrest, an easy-to-clean single-plate stainless steel workstation, and a handled working tray with a drain valve for simple waste disposal.
- Built-in Utilities: Comes standard with two IP54-rated covered outlets, a service valve for suction pumps, and additional valve options for flexible space utilization.
- Magnetic Interior Walls: The STS 304 stainless steel side walls have built-in steel plates, allowing them to be used as magnetic boards for notes and protocols.
- Post-Purge Function: After use, the fan can be set to operate for a designated period to filter out any remaining contaminants, ensuring the cabinet is clean for the next use.
Technical Specifications
Performance
- Airflow Type: Vertical laminar flow
- Filter: ULPA, Typical efficiency of 99.999% at 0.1–0.3 μm
- Downflow Velocity: 0.31 ± 0.025 m/s
- Inflow Velocity: 0.53 ± 0.025 m/s
- Exhaust Volume: 562 m³/h
- Noise Level: < 57 dB
- LED Lamp Intensity: > 800 Lux
Construction
- Main Body: Epoxy powder-coated steel
- Working Surface: Stainless Steel 304
- Sash: 5.0T UV-absorbing tempered glass
Dimensions
- External (W x D x H): 1653 x 824 x 2257 mm / 65.1 x 32.4 x 88.9 in
- Working Area (W x D x H): 1530 x 572 x 658 mm / 60.2 x 22.5 x 25.9 in
- Sash Max Opening: 515 mm / 20.3 in
- Working Opening: 210 mm / 8.3 in
Weight & Power
- Net Weight (with stand): 347 kg / 765 lbs
- Power Consumption (230V, 50/60Hz): 374 W
