AIRTECH BIOLOGICAL SAFETY CABINET CLASS IIA2
Biological Safety Cabinet, NSF/ANSI 49 Certified BSC-1003IIA2/1303IIA2/1603IIA2
DESCRIPTION
Airtech Biological safety cabinet Class IIA2 recirculates 70% of the HEPA-filtered laminar air and 30% passes through an exhaust HEPA filter for discharge, providing the protection to person, samples and environment from biological hazards and contamination. DC ECM motor saves 60% energy compared with traditional AC motor. Downflow and exhaust HEPA (H14) filter efficiency is 99.995%@0.3µm and conforms to EU standard EN1822. Velocity displays accuracy at 0.001m/s. The Biosafety cabinets are NSF/ANSI49 certificated.
Biosafety cabinet air pattern
- Approx. 30% air exhausted
- Approx. 70% recirculated through downflow inflow air creates a air barrier to protect the inside air leakage to room and room air entry into work zone.
- 1 Downflow HEPA filter
- 2 Exhaust HEPA filter
Reliable ECM DC brushless motor Intelligent CAV technology( Constant Air Volume) and CPAS (Constant Pressure Apheresis System ) technology
The biological safety cabinet adopts the USA Genteq brand ECM DC brushless motor working with the CPAS and CAV technology providing a safe and reliable airflow volume and pressure during the operation in BSC. Based on ECM feature, it can determine supply air volume and pressure by detecting changes in internal current and power, and can realize automatic regulation on the balance of air volume or pressure. The CPAS and CAV technologies are to precisely control airflow. It automatically maintains constant airflow during filter loading or temporary obstruction. The intelligent technology ensures the change of air volume less than 10% when the resistance of filter increases 50% and enhance safety.
Reliable Filtration System
The HEPA (H14) filters of downflow and exhaust with filtration efficiency ≥99.995% for 0.3micron particles according with EN13091:1999 and EN 1822-1standard, and designed with the leakage resistance patent technology. The medium of two HEPA filters is USA H&V brand. The air cleanness in workzone is Class 5 (ISO14644.1 standard).
Unique ECO Mode for energy saving
Under ECO Mode, the blower runs in low speed. It reduces the switch off/on time and saves time for self-purification, UV disinfection. It is 80% energy saving. Manual control type: Press ECO button, it switch to ECO mode. Automatically entry into ECO mode, after sash window shut down, and 5s sound and light alarm delay, the biosafety cabinet enters into ECO mode automatically. When the sash is open, the blower returns to normal quickly.
Intelligent control system
The Intelligent microprocessor controller with color LCD display and soft buttons are convenitent to observe BSC working status. Password protection avoids unauthorized change on operating parameters.
Color LCD display content
- Blower, LED light, UV light and socket works icons are clearly shown
- Downflow velocity and inflow velocity display accuracy is 0.001m/s,
- Filter life shows in percentage, it reminds user to change the filter in time.
- Time display is easy to know the operation time
- UV timer and UV time
Programmable UV disinfection
254nm UV germicidal light with safety interlocked with LED light and anti-UV sliding sash window, enables work zone operate UV disinfection and protects operator in safety. The standard UV timer can be set according the enhanced disinfection control, prelong the UV lamp life and saving energy. UV light automatically turns off delay 0~999 minutes programable with 1 minutes increment. UV light automatically On/Off is 00:01 to 23:59 programable with 1 minutes increment.
Excellent Designed parts
10° angled front exceptional comfort for operation in work zone. Anti-UV sliding sash glass with thickness, high stability and convenient to UV sterilization when it closed. Spring lifting system applies in Front sash window can make glass height level at arbitrary positioning, and avoids sash glass drop down suddenly. Removable work table is made of SUS304 and can be took out from work zone. It can be risen up by handle and support rod, convenient for clean the below area. Interior is made by one piece of SUS304 plate with round corner, no welding point, no leakage risk and easy for cleaning. Anti-bacteria powder coated Exterior body is easy for cleaning. Water collecting tank with drainage valve, easy to collect water, cleaning and disinfection liquid. Height adjustable support base stand is quipped withmobile castors and leveling feet. (table height 780~980mm optional table height 700~800mm height).
Accessories
2 power sockets are reserved on right and left of interior back wall, it is easy for operator to use small device in BSC. LED light and UV lamp are standard Installed. Remote Dry contact enable user know the biosafety cabinet power on or off in remote distance. Test service ports are reserved. Blower positive pressure test port and negative pressure port are convenient for engineer to test the biosafety cabinet condition
Optional Canopy kits
HEPA filters have ability to trap particles and biohazards.If your work includes the use of volatile organic solvents, gases, or vapors which can not be trapped by filters. it is important to choose canopy and an exhaust duct to route exhaust air out of the laboratory. We supply two different canopies
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