What is Biosafety Cabinet?
A biosafety cabinet (BSC)—also called a biological safety cabinet or microbiological safety cabinet – is an enclosed, ventilated laboratory workspace for safely working with materials contaminated with (or potentially contaminated with) pathogens requiring a defined biosafety level. Several different types of BSC exist, differentiated by the degree of biocontainment required. The U.S. Centers for Disease Control and Prevention (CDC) classifies BSCs into three classes. These classes and the types of BSCs within them are distinguished in two ways: the level of personnel and environmental protection provided and the level of product protection provided. Class, I cabinets provide personnel and environmental protection but no product protection. Class II cabinets provide both kinds of protection (of the samples and of the environment) since makeup air is also HEPA-filtered. The Class III cabinet, generally only installed in maximum containment laboratories, is specifically designed for work with BSL-4 pathogenic agents, providing maximum protection. The enclosure is gas-tight, and all materials enter and leave through a dunk tank or double-door autoclave.
Features of the Biosafety Cabinet
- 10°tilt design, more ergonomic.
- Vertical flow negative pressure machine type, A2: 30% of air is filtered and recycled, 70% of air is filtered and then discharged into the room or connected to the exhaust system. B2: 100% air is filtered and then discharged into the room or connected to the exhaust system.
- Lighting and sterilization system safety interlock.
- HEPA high-efficiency filter can filter more than 99.99% of 0.3um dust particles.
- Digital display LCD control interface, fast, medium. Slow three-speed.
- The working area is SUS304 brushed stainless steel, strong, durable, easy to clean, and anti-corrosion.
- Standard configuration diameter 160mm, 1-meter long exhaust duct and elbow.
- The work area is equipped with a five-hole socket.
Biosafety Cabinet Application
The Drawell’s primary purpose of a biosafety cabinet is to protect the operator and the surrounding environment from biological contaminants and other hazardous materials. There are various classes of biological safety cabinets, each defined by the required level of biosafety and containment as well as the required configuration of the cabinetry. The proper class and type is selected in accordance with the requirements for the specific application and level of bio-containment needed. It is widely used in scientific research, teaching, clinical testing and production in the fields of microbiology, biomedicine, genetic engineering, biological products, etc. It is the most basic safety protection equipment in the first-level protective barrier in laboratory biosafety.
Specifications of Biosafety Cabinet
(1) Class II A2/B2 series
| Model | BSC-1000IIA2/BSC-1000IIB2 | BSC-1300IIA2/BSC-1300IIB2 | BSC-1600IIA2/BSC-1600IIB2 | |
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| Clean level | Grade 100(209 E U.S. Federal) | Grade 100(209 E U.S. Federal) | Grade 100(209 E U.S. Federal) | |
| Number of bacteria | ≤0.5per utensil.hour(90mm utensil) | ≤0.5per utensil.hour(90mm utensil) | ≤0.5per utensil.hour(90mm utensil) | |
| Average wind speed | Inside the door | 0.38±0.025 m/s | 0.38±0.025 m/s | 0.38±0.025 m/s |
| Middle | 0.26±0.025 m/s | 0.26±0.025 m/s | 0.26±0.025 m/s | |
| Inside | 0.27±0.025 m/s | 0.27±0.025 m/s | 0.27±0.025 m/s | |
| Front suction wind speed | 0.55m±0.025m/s (70% air exhaust)/(100% air exhaust) | 0.55m±0.025m/s (70% air exhaust)/(100% air exhaust) | 0.55m±0.025m/s (70% air exhaust)/(100% air exhaust) | |
| Noise | ≤62dB(A) | ≤62dB(A) | ≤62dB(A) | |
| Working area dimension(W*D*H) | 1000*650*620mm | 1300*650*620mm | 1600*650*620mm | |
| Overall dimension(W*D*H) | 1195*720*1950mm | 1495*720*1950mm | 1795*720*1950mm | |
| HEPA filter specifications and quantity | 955*554*50mm*1pc | 1290*554*50mm*1pc | 1590*554*50mm*1pc | |
| Fluorescent/UV lamp specifications and quantity | 20W*1PC/20W*1PC | 30W*1PC/30W*1PC | 30W*PC/30W*1PC | |
(2) All steel class II A2/B2 series
| Model | BSC-1000IIA2/BSC-1000IIB2 | BSC-1200IIA2/BSC-1200IIB2 | BSC-1600IIA2/BSC-1600IIB2 | |
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| Clean level | Grade 100(209 E U.S. Federal) | Grade 100(209 E U.S. Federal) | Grade 100(209 E U.S. Federal) | |
| Number of bacteria | ≤0.5per utensil.hour(90mm utensil) | ≤0.5per utensil.hour(90mm utensil) | ≤0.5per utensil.hour(90mm utensil) | |
| Average wind speed | Inside the door | 0.38m/s±10% | 0.38m/s±10% | 0.38m/s±10% |
| Middle | 0.26m/s±10% | 0.26m/s±10% | 0.26m/s±10% | |
| Inside | 0.27m/s±10% | 0.27m/s±10% | 0.27m/s±10% | |
| Front suction wind speed | 0.55m/s±10% | 0.55m/s±10% | 0.55m/s±10% | |
| Noise | ≤58dB(A) | ≤58dB(A) | ≤58dB(A) | |
| Working area dimension(W*D*H) | 800*550*600mm | 1000*550*600mm | 1300*550*600mm | |
| Overall dimension(W*D*H) | 1000*800*2100mm | 1200*800*2100mm | 1500*800*2100mm | |
Biosafety Cabinet Display
Why Choose Us?
Drawell as the top five instrument export trader in China, our products are highly sought after by customers in America, South America, Asia, and Africa.
The drawell’s complete machine warranty is 12 months, and we provide lifetime technical service support.
During the warranty period, if the product has quality problems under normal use, after verification by Party B, free maintenance services will be provided without charging any fees to Party A; if the quality problem is not the problem of the instrument itself, it is caused by the user’s human factors. Party B shall charge for the repair or replacement of parts.
Response time: within 24 hours. Any problem, our professional team can check for you remotely.
