Biological Safety Cabinets - Class II
Model BDTWO - ducted cabinet
Definition: Safety Cabinet with a front aperture through which the operator can carry out manipulations inside the cabinet. It is constructed so that the worker is protected, the risk of product and cross contamination is low and the escape of airborne particulate contamination generated within the cabinet is controlled by means of an appropriate filtered internal airflow and filtration of the exhaust air.
For use for all biological applications, a proportion of the circulated air is exhausted to building ductwork via ULPA filters. This filtration traps infectious or dangerous biohazard particles which could otherwise be released to the environment.
BDTWO comes in two model types, either with tempered glass side walls (-G) or stainless steel sidewalls (-S).
Style -G
Glass side walls increase all round visibility.
Multi-piece removable work surface.
Style -S
Interior formed from one piece of stainless steel with large radius corners making cleaning easy.
Single-piece removable work surface.
Options
UV Lamps 245nm (operated through the control panel)
Electrical Socket
Formalin Vaporiser System
Service Outlet (for gas or vacuum or water or nitrogen or air)
Support Stand
Solenoid Gas Valve
Technical Specifications
| BDTWO - CLASS II BSC - DUCTED CABINET | |||
| Model | BDTWO 900-G | BDTWO 1200-G | BDTWO 1200-S |
| Size | 0.9 meters | 1.2 meters | 1.2 meters |
| Ext Dimensions mm | 1035 x 740 x 1360 | 1340 x 740 x 1360 | 1340 x 740 x 1360 |
| Int Dimensions mm | 965 x 560 x 670 | 1270 x 560 x 670 | 1270 x 560 x 670 |
| Sound Levels | <61 dBA | <62 dBA | <62 dBA |
| Lighting Intensity | >1130 Lux | >1280 Lux | >1190 Lux |
Full details of airflow velocities, airflow volumes and details of microprocessor control functions - available on request.
Power: 230V, AC, 50Hz, 1Ø
Standards
ULPA filters meet the European Standard EN 1822 for performance testing and filtration efficiency.
The cabinet's design, construction and performance comply with BS EN 12469:2000
Materials of Construction
Cabinet body: 1.2mm 16 gauge electrogalvanized steel with white oven-baked epoxy powder coated finish.
Interior: 1.5mm 16 gauge stainless 304 steel, with 4B finish.
Side walls: UV absorbing tempered glass, 5mm (BDTWO-G only).
Sash: UV absorbing tempered glass 5mm.
