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Bio Safety Cabinet

BIO SAFETY CLASS II

Class 2 Biosafety Cabinets are designed to provide protection to operator, environment and materials inside the workspace. These Class II BSCs are utilized for containing low-to-moderate risk biohazardous materials. These cabinets have downward airflow and HEPA filters that re-circulate air providing required level of protection from microorganisms and aerosols. these cabinets are extensively used in drug preparation, chemotherapy preparation, clinical research, medical and pharmaceutical sectors, life science and industrial laboratories etc. it must follow relevant application specific standards.

Different Names Same Purpose

A Biosafety cabinet known by several names in research industry; microbiological safety cabinet, biological safety cabinet (Acronym: BSC) and Biosafety hood are such common names which are referred by microbiologists.

Types of Class 2 Biosafety Cabinet

In order to meet varying research and clinical needs, Class II Biosafety Cabinets are designed mostly in 3 types i.e. Type A2, Type B1, and Type B2. Regardless of type, each cabinet provides the same level of protection. According to international sanitation standards, there are exactly same pass and fail criteria for all of them.

Now how do we differentiate each Class 2 Biosafety Cabinet? Each cabinet is differentiated by a number of factors some of them are amount of air re-circulation, air ventilation and negative and positive pressure. Before buying a cabinet a user must know the basic differences between these 3 types of Biosafety cabinets which are explains below:

Biosafety Cabinet Class 2 Type A2:

this type of Class II BSC, approximately 70% of the HEPA filtered air circulated through the cabinet, while 30% passes through an exhaust HEPA filter and is discharged.

Biosafety Cabinet Class 2 Type B1:

This Class II BSC, exhausts 60% – 70% of the HEPA filtered air, while 30% – 40% air re-circulated inside workspace through HEPA filter.

Biosafety Cabinet Class 2 Type B2:

It is total exhaust type BSC, no re-circulation inside workspace; blower exhausts 100% of the filtered air.

Biosafety Cabinet Maintenance

In order to take optimum use of a Biosafety cabinet and maintain operational integrity, proper maintenance is essential. A Biosafety operator must follow routine cleaning and inspection schedule. chemicals extensively used in BSC cabinets, filter saturation should be checked regularly, if need replace it immediately. Other minor check-ups must be done on regular basis such as air flow, surface cleaning, motor, and lighting and electrical switches etc.

Customized Class II Biological Safety Cabinets

SUNIL BROTHERS is India’s leading Biosafety cabinet company, which manufactures and supplies most reliable, durable and energy efficient Biosafety cabinets following European Standard EN12469 and NSF Standards. These cabinets provide higher level of protection to operator, environment and samples. Our Class 2 Biosafety Cabinets are available in 4 different sizes (3ft, 4ft, 5ft and 6 ft), designed as ducted or recirculating type and offer unique safety features. There are various design options and accessories available in order to make a cabinet adaptable to almost every application. Each cabinet factory tested and delivers full value of your money, while remaining reasonable in price.

Features:

Class 5 conditions (class 100) per ISO 14644-1 and 2	Hand rest for comfortable working
Produces less heat and energy efficient	Highly efficient airflow management system
Lightening through fluorescent lamp	Filters can be changed easily front side
Durable construction for long service life	Durable wall plenum design
Easy to clean and maintain	Powder coated MS exterior
Low noise operation	Audio / visual sash alarm

Specifications:

Inflow Velocity	105 fpm (.53 m/s)
Downflow Velocity	60 fpm (0.30 m/s)
Noise Level	<65 dba
Filter	HEPA filter 99.999% efficient (ULPA – Optional)
Particle retention	0.3 microns
Light	Fluorescent light
Light Intensity	90 – 120 foot-candles
Controller	Microprocessor controller w/ digital display
Body Construction	SS 202 /SS 304 / SS 316
Table Construction	Stainless Steel 304
Front Door	Frameless auto sliding glass door OPTIONAL
Pressure Gauge	Static pressure manometer (Magnehelic gauge optional)
Blower assembly	1/3 HP, Single Phase, 1440 RPM motor, Capacity 1000 CFM, Pressure 30 mm WG
Exhaust assembly	300 CFM, ducting by PVC pipe with rain guard – Dia. 150mm
Certifications	NSF/ANSI 49 (Optional)
Optional	-Raised airflow grill -Spare UV lamp -VacuumTap – Exhaust (LH / RH / Top) – Canopy exhaust connection (CEC) – Stand with rolling caster – IQ / OQ certifications
Note	Please note specifications are subject to change. Please contact sunil brothers to verify before purchase.