Biological Safety Cabinet BMB-II-“Laminar-S”-1,5 B2
Article 1Е-В.003-15.0
Class II Type B2 Biosafety Cabinet ensures environment, product, and personal protection during lab procedures where the circulation of filtered air is restricted due to the existence of possible chemical fumes that are released during the process. Since the filter does not catch these chemical fumes, it can be of potential danger to the operator if they are re-circulated in the workspace. Therefore, Class II Type B2 Biosafety Cabinets are ducted to a blower that is located on the outside of the cabinet, for total exhaust.
ATTENTION! The cabinet must be connected to an individual active exhaust system with a flow rate of 1434-1520 m3/h. The room where the cabinet is installed must have a supply ventilation system with a flow rate of not less than 1000 m3/h.
Main characteristics of the biological safety cabinet classII type B2 BMB-II-“Laminar-S”-1,5
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Article |
1Е-В.003-12.0 |
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Installation work chamber air cleanliness class for suspended particle (aerosol) concentration as per ISO 14644-1 -for particles of 0.5µm and more -for particles of 5.0µm and more |
ISO 5 ISO M (20; ≥5µm); LSAPC |
| Class of the cabinet according to EN 12469-2010, NSF/ANSI 49 | II |
| Type of the cabinet according to NSF/ANSI 49 | B2 |
| Class of the installed in the cabinet НЕРА-filters according to EN 1822-1 | Н14 |
| Class of the installed preliminary filter according to EN 779 | G4 |
| Average downflow velocity in the work chamber, m/s | 0,35+0,01 |
| Average velocity of the air inflow though the work opening, m/s, not less than | 0,47±0,03 |
| Illuminance level in the work zone, lux, not less than | 2000 |
| Air recirculation rate in the cabinet, % | missing |
Main parameters and dimensions of the biological safety cabinet class II type B2 BMB-II-“Laminar-S”-1,5
| Dimensions of the assembled cabinet without exhaust hood*, mm (WхDхH) | 1500х810х2010 |
| Dimensions of the assembled cabinet with exhaust hood*, mm (WхDхH) | 1500х810х2220 |
| Dimensions of the cabinet’s work chamber, mm (WхDхH) | 1405х610х705 |
| Input power of the cabinet (exclusively of the load on the built-in outlets), W, not more than | 730 |
| Maximum load allowed on the sockets, W | 1000 |
| Air volume supplied to the work chamber of the cabinet, m3/h | 1008-1036 |
| Air volume exhausted from the cabinet, m3/h | 1434-1520 |
* - Reference dimensions that may slightly change in the process of manufacturing
Additional Options to biological safety cabinet class II type B2
- Multi-purpose taps;
- Extra outlets;
- LED lighting of the working chamber.
Dimensional drawing of the BMB-II-“Laminar-S”-1,5
Itex —