class 100 Bio Safety Cabinet Class III
class 100 Bio Safety Cabinet Class III
class 100 Bio Safety Cabinet Class III
| Model No | Working Area Size In Feet | Overall Equipment Size in MM |
Top Cabinet Size in MM |
Support Stand Size in MM |
| (W x D x H) | (W x D x H) | (W x D x H) | (W x D x H) | |
| CBS 0900 | 3' x 2' x 2' | 1000 x 800 x 2000 | 1000 x 800 x 1400 | 1000 x 800 x 600 |
| CBS 1200 | 4' x 2' x 2' | 1300 x 800 x 2000 | 1300 x 800 x 1400 | 980 x 850 x 760 |
| CBS 1800 | 6' x 2' x 2' | 1900 x 800 x 2000 | 1280 x 850 x 1000 | 1280 x 850 x 760 |
Biological Safety Cabinets, enclosed containers and other engineering controls are designed to remove hazardous biological materials. The biological safety cabinet is the principal device used to provide containment of infectious splashes or aerosols generated by many microbiological procedures.
The equipment is widely applicable and is used in biomedicine, microbiology and gene recombination. Our Biological Safety Cabinets have the following technical specification:
The Class III biological safety cabinet provides an absolute level of safety, which cannot be attained with Class I and Class II cabinets. All Class III cabinets are usually of welded metal construction and are designed to be gas tight. Work is performed through glove ports in the front of the cabinet.
During routine operation, negative pressure relative to the ambient environment is maintained within the cabinet. This provides an additional fail-safe mechanism in case physical containment is compromised.
On all Class III cabinets, a supply of HEPA filtered air provides product protection and prevents cross contamination of samples. Generally the exhaust air is HEPA filtered and incinerated. Alternatively, double HEPA filtration with two filters in series may be utilized.
Materials are transferred into the cabinet using a pass-through unit installed at the side of the work area. Class III cabinets usually exhaust air back to the laboratory; however, air may also be exhausted via a dedicated ductwork system to the external environment. When a dedicated ductwork system is employed, they are also suitable for work employing toxic chemicals as an adjunct to microbiological processes.
All Class III biological safety cabinets are suitable for work with microbiological agents assigned to biosafety levels 1, 2, 3 and 4. They are frequently specified for work involving the most lethal biological hazards.
Laboratory Biosafety Manual.
Second Edition (revised). Interim guidelines. World Health Organization. p32.
| Class | Inflow Velocity m/s |
Recirculation of Air (%) | Exhaust Air (%) |
Control Plenum surrounded By | Exhaust Alternatives | Biosafety Level |
| Class I | US: 038 EN: 0.70 |
0 | 100 | Outside Air | Inside room / |
1, 2 & 3 |
| Class II A1 |
US: 038 EN: 0.40 |
70 | 30 | Outside Air | Inside room / Hard duct |
1, 2 & 3 |
| Class II A2 |
US: 050 EN: 0.40 |
70 | 30 | Negative Plenum | Inside room / Hard duct |
1, 2 & 3 |
| Class II B1 |
US: 050 EN: 0.40 |
30 | 70 | Negative Plenum | Hard Duct Only | 1, 2 & 3 |
| Class II B2 |
US: 050 EN:NA |
0 | 100 | Negative Plenum | Hard Duct Only | 1, 2 & 3 |
| Class III | Closed:* >0.5”WC |
0 | 100 | Negative Plenum | Inside Room/Hard Duct | 1, 2, 3 & 4 |
We do undertake Servicing and repairing of class 100 Bio Safety Cabinet Class III lutron Range of products throughout india
Apart from supplying lutron Electrical Testing products in India through dealers network, catering to a variety of customers ranging from Atomic energy, Electricity Boards, Electrical Laboratory, Shopping Complexes, Shopping Mall, Electrical Contractors, Engineering Industries, Turnkey Construction Companies, Railways, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.
We DFT TECH, are lutron Authorized Distributors, Importers, Stockists, Dealers and Suppliers of class 100 Bio Safety Cabinet Class III Products in Bagalkot, Bihar, Tiruvannamalai, Villupuram, Cuddalore, Dharwad, Delhi, Amristar, Tirupur, Vellore, Punjab, Chattisgarh, Jharkhand, Viruthachalam, Ambala, Dindugul, Chitoor and etc..
