Description
KEY FEATURES
- superior egonomic design & styling
- negative pressure double-wall housings for containment
- all stainless steel work zone construction with radiused & crevice-free corners
- spacious work zone interior
- smooth & effortless sliding tempered glass window, closes completely
- THERMOFOIL HEATING SYSTEM for accurate & reliable thermal control of the worktop
- advanced PID microprocessor controls
- microprocessor-controlled diagnostic system with digital display & audible alarm
- hourmeter
- delayed-automatic-off timer
- elapsed / event timer
- automatic/selectable boost mode for increased containment
- ISO Class 5 (Class 100) air cleanliness work zone for absolute product protection
- ZERO-LEAK airflow system for enhanced safety
- reliability-proven design & performance
APPLICATIONS
Gelman IVF Class II Type A2 Series Laminar Flow Biological Safety Cabinets with Extra-Large Work Area Height are designed to accommodate large microscopes & monitors, laboratory equipment, robotic & automated systems etc.
Cabinets are designed to provide a high degree of personnel, product, environment protection & widely used by scientists and researchers specializing in critical invitro-fertilization reasearch programmes. Typical applications include oocytes collection, culture of oocytes, treatment of sperm, embryos handing, aseptic dispensing, media pouring and sterility testing and are suitable for work with low to moderate risk biological agents that require Biosafety Level 1, 2 or 3 containment.
OPERATION
The Gelman IVF Class II Type A2 Series Laminar Flow Biological Safety Cabinets with Extra-Large Work Area Height maintain an average inflow velocity of 100 fpm through the work access opening.
An effective air barrier between the operator and the work zone, maintained by an inflow of room air into a full-width front grille in the work opening provides personnel and environment protection.
The barrier air blends with the contaminated work area air in a sump beneath the work surface and is partially recirculated back to the workarea through a supply HEPA filter on top of the work zone.
The recirculated air is HEPA-filtered to create a biological-clean work environment for product protection.
The remaining contaminated work area air is exhausted to the laboratory or outside atmosphere after HEPA filtration.
The GELMAN ZERO-LEAK airflow system ensures that all positive pressure zones are surrounded by negative pressure zones to contain potentially-hazardous aerosols.
MICROPROCESSOR CONTROL
Microprocessor-controlled diagnostic system with digital display & audible alarm
