Biological Safety Cabinet (Class Ii Type A2)

Bio safety Cabinet Class II Type A 2,Recirculates 70% of HEPA filtered air and rest 30% air exhausted through optional exhaust system. Fitted with Microprocessor LCD display controller with facility to display air velocity across work table.

Features

30% air exhaust
70% air recirculation
HEPA OR ULPA -filtered exhaust air in Type A2 cabinet may be recirculated into the room or exhausted to the outdoors through a canopy exhaust connection.
HEPA OR ULPA -filtered downflow air is a portion of mixed downflow and inflow air from a common plenum.
Negative Pressure air surrounding all biological contaminated ducts and plenums.
Negative pressure surrounds the work area with double wall plenums for protection.
Air drawn through pre-filter is made to pass through highly effective HEPA OR ULPA (High Efficiency Particular Air) filters. The prefilter fitted extends the life of HEPA OR ULPA filter drastically. Fitted with HEPA OR ULPA Filter made from water resistant, fire retardant, imported micro fine glass fibre media; conforms to EU â?? 14 Grade, with an efficiency rating better than 99.999% for 0.3 �¼.These filters are designed to accommodate higher air flow volume.
Prefilter are made from Non-Woven Synthetic with HDPE mesh and Al expanded mesh on air leaving side; conforms to EU â?? 4 / G-4 Grade, with an efficiency of down to 10 micron. These filters can be cleaned by compressed air & also washable.
Mounted on heavy tubular stand with lockable castors.
Aerodynamic airflow grills maintain safety and prevent blockage
U.V and fluorescent interlock available
Ergonomic and comfortable 10 degrees sloped front window for comfortable head and elbow rest position, thus reducing fatigue.
The sash is counterbalanced for smooth and lightweight operation with the standard opening of 200mm �±10 mm for easier access to work zone and enhanced user safety.



Class II Biosafety Cabinet Protection

High velocity air forced through HEPA OR ULPA filters.
Filtered air is thrown in the chamber through jet nozzles with a high velocity which in turn disperse particulate matter on all surface.
The lower portion of the Air showers suck the contaminated air and allow it to pass to blower supply plenum through pre-filter installed at the base.
This process is a continuous process in which air is continuously filtered and recirculated inside the chamber without any exchange with the external environment.



Upper & front cover
Removable upper and front cover simplifies filter, blower and front control panel replacements and maintenance easier.



Material of construction
Working Table is made up of Stainless Steel (SS-304). External Cabinet is fabricated of CRC sheet duly powder coated



Front Window/Sash
Front Sash consists of a toughened transparent glass for a clear inside view. In addition it serves optimum resistance and protection from harmful UV rays, protects user from exposure to harmful Ultraviolet radiation.



Drain Trough with Valve
The trough at base is easy to clean and for offloading liquid spillage if any.



Decontamination by UV Lamp
UV Lamp to produce UV rays of 253.7 nanometers and fluorescent lamp are interlocked and motor blower are turned off/on as and when front sash is closed/opened. UV lamps functions through a timer (Option) to control the decontamination cycle and maximize UV lamp life. The UV lamp shuts off once the desired set time of decontamination is over and switches the fluorescent lamp to ON position.



Splash Proof Electric Supply Socket
Splash proof sockets is provided for optimum convenience of using small electrical devices inside the cabinet.



Front Airflow Intake Grid
Aerodynamically designed front airflow intake grid eliminates potential turbulence and contamination.



Floor Stand and Castor Wheels
Floor Stand is made up of heavy duty tubular pipe duly powder coated and fitted with durable castor wheels for rotation and total brake system on front wheels.



Controller
These models are provided with Microprocessor Based Digital Controller with LCD display and air velocity sensor to display the air velocity across the work table.

Bio safety Cabinet Class II Type A 2 GMP model,Recirculates 70% of HEPA filtered air and rest 30% air exhausted through optional exhaust system. Fitted with Microprocessor LCD display controller with facility to display air velocity across work table.

Bio safety Cabinet Class II Type A 2 GMP model,Recirculates 70% of HEPA filtered air and rest 30% air exhausted through optional exhaust system. Fitted with Microprocessor LCD display controller with facility to display air velocity across work table.

Features

30% air exhaust
70% air recirculation
HEPA OR ULPA -filtered exhaust air in Type A2 cabinet may be recirculated into the room or exhausted to the outdoors through a canopy exhaust connection.
HEPA OR ULPA -filtered downflow air is a portion of mixed downflow and inflow air from a common plenum.
Negative Pressure air surrounding all biological contaminated ducts and plenums.
Negative pressure surrounds the work area with double wall plenums for protection.
Air drawn through pre-filter is made to pass through highly effective HEPA OR ULPA (High Efficiency Particular Air) filters. The prefilter fitted extends the life of HEPA OR ULPA filter drastically. Fitted with HEPA OR ULPA Filter made from water resistant, fire retardant, imported micro fine glass fibre media; conforms to EU â?? 14 Grade, with an efficiency rating better than 99.999% for 0.3 �¼.These filters are designed to accommodate higher air flow volume.
Prefilter are made from Non-Woven Synthetic with HDPE mesh and Al expanded mesh on air leaving side; conforms to EU â?? 4 / G-4 Grade, with an efficiency of down to 10 micron. These filters can be cleaned by compressed air & also washable.
Mounted on heavy tubular stand with lockable castors.
Aerodynamic airflow grills maintain safety and prevent blockage
U.V and fluorescent interlock available
Ergonomic and comfortable 10 degrees sloped front window for comfortable head and elbow rest position, thus reducing fatigue.
The sash is counterbalanced for smooth and lightweight operation with the standard opening of 200mm �±10 mm for easier access to work zone and enhanced user safety.



Class II Biosafety Cabinet Protection

High velocity air forced through HEPA OR ULPA filters.
Filtered air is thrown in the chamber through jet nozzles with a high velocity which in turn disperse particulate matter on all surface.
The lower portion of the Air showers suck the contaminated air and allow it to pass to blower supply plenum through pre-filter installed at the base.
This process is a continuous process in which air is continuously filtered and recirculated inside the chamber without any exchange with the external environment.



Upper & front cover
Removable upper and front cover simplifies filter, blower and front control panel replacements and maintenance easier.



Material of construction
Working Table is made up of Stainless Steel (SS-304). External Cabinet is fabricated of SS 304



Front Window/Sash
Front Sash consists of a toughened transparent glass for a clear inside view. In addition it serves optimum resistance and protection from harmful UV rays, protects user from exposure to harmful Ultraviolet radiation.



Drain Trough with Valve
The trough at base is easy to clean and for offloading liquid spillage if any.



Decontamination by UV Lamp
UV Lamp to produce UV rays of 253.7 nanometers and fluorescent lamp are interlocked and motor blower are turned off/on as and when front sash is closed/opened. UV lamps functions through a timer (Option) to control the decontamination cycle and maximize UV lamp life. The UV lamp shuts off once the desired set time of decontamination is over and switches the fluorescent lamp to ON position.



Splash Proof Electric Supply Socket
Splash proof sockets is provided for optimum convenience of using small electrical devices inside the cabinet.


Front Airflow Intake Grid
Aerodynamically designed front airflow intake grid eliminates potential turbulence and contamination.



Floor Stand and Castor Wheels
Floor Stand is made up of heavy duty tubular pipe duly powder coated and fitted with durable castor wheels for rotation and total brake system on front wheels.

Controller
These models are provided with Microprocessor Based Digital Controller with LCD display and air velocity sensor to display the air velocity across the work table.

Operates with a negative air pressure for personnel protection and HEPA filtered laminar airflow for product protection. Suitable for microbiological and research applications that do not involve radioactive substances and toxic contaminants.

- 7-inch large touch color display: touch operation, real-time and clearer display of various values of the safety cabinet, dynamic air flow pattern diagram, fault alarm sound and light prompt
- The power-on password can be set to prevent mis-operation by irrelevant personnel
- Automatically adjust the wind speed
- Power-off memory, restore the state before power-off, and have a visual reminder to alarm

Acid etched glass is annealed glass treated with acid to give its surface a frosted look. Entire sheets of glass can be acid etched, or small sections can be treated to add specific designs. It make glass artistic, beautiful and long lasting. Normal acid etched glass can be used to create doors, partitions, walls, shelves, and railings, special items can be used as â??anti-glare glassâ?? for picture frame, screen, etc.

Product items :� single side acid etched glass / double side acid etched glass

Thickness :2-19mm
Size :2440x3660mm 2140x3300mm,1830x2440mm,1220x1830mm, any cut sizes

The class II Biological Safety Cabinet is an opean front,ventilated cabinet.The Class II biological safety cabinet will provide personnel,environment and product protection.

Front Window: Front window consists two-layer toughened glass>5mm,Motorized control.
Work Zone: Work zone interior is made of 304 stainless steel.
Front Panel: Superstructure is constructed from expoxy coated cold rolled steel for long life.
VFD Display: Compared with LED,LCD,it demonstrates various colors with high bright,even in the evening.It shall work no less than 30,000 hours continually.
UV Lamp: Interlocked and activated to work when blower and fluerescent lamp are offf and front window is closed.
Foot Switch: Use foot switch to adjust the height of the front window.
Front airflow intake grid: Aerodynamically designed front airflow intake gird; Eliminates potential turbulence and contamination.
Waterproof Socket: 2 waterproof sockets are located in the side panel,for optimum convenience of using small devices inside the cabinet.

Advantage:
1. Remote control. The operator need not to contact the biological safety cabinet directly,it¡¯s favorable for preventing cross contamination. It also makes the control operation much easier and convenient.
2. Foot Switch. Within the range of the activity, we could use foot switch to adjust the height of the front window. It is our unique design.
3. Work area surrounded by negative pressure.
4. Timer function
5. VFD display
6. Filter & UV life inquiry
7. Safety power lock

Model:
Parameter : 603588
Internal size(mm): 600,400,580
External size(mm) :700,500,1200
Tested Opening :200 mm
Working Opening :400 mm
Inflow Velocity :0.53 m/s
DownFlow Velocity :0.33 m/s
Filter : Two HEPA filter 99.999% efficient(0.3 microns)
Blower : 1
Front Window : Two-layer toughened glass >5mm
Noise: 65 dB
UV lamp : 15W,1
Fluorescent Lamp : 40W,1
Lighting (Lux) : 680
Power(W) : 800
Water and Gas Tap : 0
Waterproof Socket : 2
Display : LED display
Control System: Microprocessor
Airflow System : 70% air recirculation,30% air exhaust
Material: Work zone interior is made of 304 stainless steel, Body: Epoxy coated cold rolled steel
Base (optional) Height: 635mm
Caster Wheel: Universal Wheel
Clean Level : 100
Electrical Parameter : 110~240V/50~60Hz (optional)
Net weight(kg) : 80
Gross weight(kg) : 110
Package (mm): 950,850,1430
Standard Configuration: Body, Remote control, Foot switch, UV lamp and Fluorescent Lamp
Optional Accessory : Armrest, Air curtain tester, Formalin fumigation sterilizer, Ammonium hydrogen carbonate neutralizer.

These totally exhaust system are designed for 100% exhaust of HEPA filtered air outside the room through a exhaust duct protects user product as well as the laboratory. Fitted with Microprocessor LCD display controller with facility to display air velocity across work table.

These totally exhaust system are designed for 100% exhaust of HEPA filtered air outside the room through a exhaust duct protects user product as well as the laboratory. Fitted with Microprocessor LCD display controller with facility to display air velocity across work table.

Features

100 % air exhaust
Negative pressure air surrounding all biological contaminated parts
Class II, Type B2 cabinets are total exhaust cabinets, widely used in toxicology laboratories and similar applications where chemical effluent is present and clean air is essential.
There is no recirculation within the work area.
Room air enters through a blower/motor in the top of the cabinet and passes through a HEPA supply filter into the work area as the vertical unidirectional airflow.
Descending air is pulled through the base of the cabinet through the perforated front and rear grilles.
Simultaneously, air entering through the perforated front opening is pulled through the grille and exhausted immediately,
100% of the air is pulled into the facility exhaust system for appropriate treatment.
Type B2 cabinet is hard-connected to an exhaust system.
Negative pressure surrounds the work area with double-wall plenums for protection.
Air drawn through pre-filter is made to pass through highly effective HEPA (High-Efficiency Particular Air) filters. The prefilter fitted extends the life of the HEPA filter drastically. Fitted with HEPA Filter made from water-resistant, fire retardant, imported microfine glass fiber media; conforms to EU - 14 Grade, with an efficiency rating better than 99.999% for 0.3 �¼. These filters are designed to accommodate higher air flow volume.
Prefilter is made from Non-Woven Synthetic with HDPE mesh and Al expanded mesh on the air leaving side; conforms to EU-4 /G-4 Grade, with the efficiency of down to 10 microns. These filters can be cleaned by compressed air & also washable.
Mounted on heavy tubular stand with lockable castors.
Aerodynamic airflow grills maintain safety and prevents blockage.
U.V and fluorescent interlock available
Ergonomic and comfortable sloped front window for comfortable head and elbow rest position, thus reducing fatigue
Sash is counterbalanced for smooth and lightweight operation with a standard opening for easier access to the work zone and enhanced user safety.
CLASS-II design ensures PERSONNEL, PRODUCT and ENVIRONMENT PROTECTION.



Class II Biosafety Cabinet Protection

Personnel protection from harmful agents used inside the biosafety cabinet.
Product protection to avoid contamination of the works, experiment or process from outside contaminants.
Environmental protection from contaminants contained within the biosafety cabinet.



Class II Biosafety Cabinet Key Features

A front access opening with carefully maintained inward airflow.
HEPA-filtered, vertical, unidirectional airflow within the work area.
HEPA-filtered exhaust air to the room or exhaust to a facility exhaust system.



Class II Biosafety Key Applications

Typically used for biosafety levels 1 through 3 for low to moderate risk biological agents.
The type B2 total exhaust cabinets are widely used in toxicology laboratories and similar applications where chemical effluent is present and clean air is essential.
All types of Class II cabinets may be used in biosafety level 4 laboratories when workers utilize positive pressure suits. However, for level 4 Class III cabinets are recommended.



Upper & front cover
Removable upper and front cover simplifies filter, blower and front control panel replacements and maintenance easier.



Material of construction
Working Table is made up of Stainless Steel (SS-304). External Cabinet is fabricated of electrogalvanized powder coated OR Stainless Steel (SS-304) (as ordered).



Front Window/Sash
Front Sash consists of a thick plexi-glass or toughened transparent glass (Option) for a clear inside view. In addition it serves optimum resistance and protection from harmful UV rays, protection user from exposure to harmful Ultraviolet radiation.



Drain Trough with Valve
The trough at base is easy to clean and for offloading liquid spillage if any.



Decontamination by UV Lamp
UV Lamp to produce UV rays of 253.7 nanometers and fluorescent lamp are interlocked and the motor blower is turned off/on as and when the front sash is closed/opened. UV lamps function through a timer (Option) to control the decontamination cycle and maximize UV lamp life. The UV lamp shuts off once the desired set time of decontamination is over and switches the fluorescent lamp to ON position.



Splash Proof Electric Supply Socket
Splash proof sockets is provided for optimum convenience of using small electrical devices inside the cabinet.



Front Airflow Intake Grid
Aerodynamically designed front airflow intake grid eliminates potential turbulence and contamination.



Floor Stand and Castor Wheels
Floor Stand is made up of heavy-duty tubular pipe duly powder coated and fitted with durable castor wheels for rotation and total brake system on front wheels.



Controller
These models are provided with Microprocessor Based Digital Controller with LCD display and air velocity sensor to display the air velocity across the work table