Laboratory Laminar Flow Clean Bench
Introduction :
The biosafety cabinet protects the operator , the laboratory
environment , and the laboratory materials from exposuring to the
above operations in order to manipulate infectious materials such
as primary cultures , bacterial strains , and diagnostic specimens
. Designed for the production of infectious aerosols and spills .
The biological safety cabinet is a vacuum cleaning workbench that
correctly operates the biological safety cabinet , which can
completely protect the workers , the tested samples and prevent
cross-contamination . Among them , the B2 type biosafety cabinet
air circulation : 100% exhaust . The B2 type biosafety cabinet must
be equipped with an external fan , the exhaust system is sealed ,
and the external ventilation duct , 100% of the air is filtered and
discharged to the outside or connected to the exhaust system . The
B2 type is equipped with an external exhaust fan .
Application :
Pharmaceutical factory , biotechnology research laboratory , tissue
culture laboratory , hospital , health quarantine , research
institute .
Operation features :
1. The work area is surrounded by negative pressure to ensure
maximum safety in the work area .
2. Strict cabinet leak detection to ensure that the cabinet does
not leak under 5500Pa conditions .
3. Front window opening height limit sound and light alarm system
and lighting control linkage .
4. Strict HEPA/ULPA filter leak detection to ensure scanable filter
leakage rate ≤ 0.05% .
5. Vertical laminar flow negative pressure type, the airflow cycle
of the B2 biosafety cabinet is 100% exhaust .
Parameter:
| Biological safety cabinet |
| External Size (L*W*H)mm | 1100X750X2250 | 1300X750X2250 | 1500X750X2250 |
Internal Size (L*W*H)mm | 940X600X660 | 1150X600X660 | 1350X600X660 |
| Purification Rank | HEPA ISO5 ( Class 100 ); ULPA ISO4 ( Class 10 ) |
| Material | Work zone : stainless steel 304 ; Cabinet : cold rolled steel with
anti-bacteria powder coating |
| Air Flow System | 0% Air Re-circulation , 100% Air Exhaust |
| Max Opening(mm) | 420 | 420 | 500 |
| Hepa Filter | Two sets 99.999% Efficiency @0.3um Filter life indicator |
| Control System | Microprocessor, LCD Display , Exhaust filter and down filter
pressure , humidity and temperature, system working time . |
| Tap | Water tap or Gas tap for choose : 1 set |
| Noise | EN1249<58dB / NSF49<61dB |
| Fluorescent Lamp | 21W | 21W | 28W |
| Waterproof sockets | Two set Totally Consumption : <500W |
| Work Surface Height | 750mm |
| Illumination | >1000lux |
| Caster | Footmaster Caster |
| Standard Accessory | Base stand , remote control , foot switch , drain value , ( exhaust
blower exhaust duct ) for B2 only |
| Power supply | AC220V +_ 10% 50/60HZ 110V +_ 10%60HZ |
| Consumption | 700W | 850W | 900W |
