Air Science, AS-AHA-133-CA-B, Purair Biological Safety Cabinet, 4ft, Class II, Type A2, 115V AC, 60Hz
Features:
- The Purair BIO does not use a costly, and overcomplicated microprocessor-based controller. Basic electronic control system provides simple and reliable oversight of all cabinet systems.
- Design is based on a single, energy-efficient EC Brushless DC Motor and air circulation system which manages airflow at all critical points including inflow, downflow, and exhaust. There is no need for dual motor synchronization, balancing, and expense.
- Front access to both HEPA supply and exhaust filters encourages quick, safe filter removal and replacement by an authorized technician.
- Robust Cabinet Construction: Key components, including fluorescent lamps, motor capacitor, electrical harness, electronic ballast, and switch control are mounted outside the airstream and away from contaminated air to permit service without decontamination.
- NSF 49 & EN12469 Listed: NSF 49 (4-foot models only) and EN12469 certified to meet international and industry standards of performance and protection.
- Safety Interlock Feature: Activates the fan and fluorescent light in the cabinet automatically when the sash window is opened. The UV light is also automatically switched off during this time. When the window is fully closed, the UV light is switched on and the fluorescent lamp and fan are turned off automatically.
- Standards Compliant: The Purair BIO undergoes 10 internal quality tests prior to leaving the factory, including pressure decay testing, downflow velocity testing, and HEPA filter leak testing.
- Full Product Support: The best value Class II Biological Safety Cabinet on the North American market supported by nationwide sales and service representatives.
Performance
The supply/exhaust HEPA filters provide 99.99% efficiency at 0.3 microns (Class H14).
Design
The Purair BIO is self-contained and does not require venting to the outside. Because filtered air is returned to the room, there is no increased load requirement for facility HVAC make-up air. This eliminates the cost of additional facility ductwork construction as well as HVAC maintenance and overhead.
Reliability
An innovative surrounded air intake grille keeps all contaminated air contained within the cabinet and isolated thanks to a double-wall design and negative internal pressure.
Selection
The slim profile hood design is the thinnest on the market and allows multiple laboratory configurations. Units are portable and may be moved from one location to the next with minimal downtime and without filter changes. Set-up, operation, and filter maintenance are straightforward.
Control
Purair BIO biological safety cabinet uses time-proven electronic controls instead of costly microprocessor controllers. Because all Class II, Type A2 cabinets must meet NSF standards for airflow, face velocity, and other performance attributes, eliminating superfluous control and indicating devices simplifies operation and user interface while essential functions are maintained. As a result, the Purair BIO Series offers a cost-effective, efficient, and compliant solution to biological safety cabinet applications in life science and associated uses.
