



Operator, Product, and Environmental protection against Microbiological Agents and Chemical Fumes
Incorporating all the latest design features available on Esco's NSF-listed Labculture® Class II Type A2 biosafety cabinet, Esco Labculture® Class II Type B2 biosafety cabinets are designed to provide operator, product, and environmental protection in experiments where recirculation of filtered air is prohibited, most likely due to the presence of chemical fumes emitted during the process.
Chemical fumes cannot be captured by the filters and will be harmful to the operator if re-circulated in the laboratory space. Hence, Class II Type B2 cabinets have to be ducted to an external blower for total exhaust. Similar in design to the Class II Type A2 cabinet, Type B2 cabinet is suitable for experiment involving work assigned into any biosafety containment level.
Key Benefits
Model No. | External Dimensions | Internal Dimensions | Airflow Velocity (Inflow) | Airflow Velocity (Downflow) | Electrical | |
With base stand | With optional base stand | |||||
LB2-3B1-E | 1115 x 852 x 1610 mm (44.0" x 33.5" x 63.3") |
1115 x 852 x 2321 mm (44.0" x 33.5" x 91.4") |
970 x 623 x 715 mm (38.2" x 24.5" x 28.1") |
0.53 m/s (105 fpm) |
0.31 m/s (60 fpm) |
230 VAC 50Hz |
LB2-3B2-E | 115 VAC 50/60 Hz |
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LB2-3B3-E | 230 VAC 60 Hz |
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LB2-4B1-E | 1420 x 852 x 1610 mm (56.0" x 33.5" x 63.3") |
1420 x 852 x 2321 mm (56.0" x 33.5" x 91.4") |
1270 x 623 x 715 mm (50.0" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-4B2-E | 115 VAC 50/60 Hz |
|||||
LB2-4B3-E | 230 VAC 60 Hz |
|||||
LB2-5B1-E | 1725 x 852 x 1610 mm (68.0" x 33.5" x 63.3") |
1725 x 852 x 2321 mm (68.0" x 33.5" x 91.4") |
1570 x 623 x 715 mm (61.8" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-5B2-E | 115 VAC 50/60 Hz |
|||||
LB2-5B3-E | 230 VAC 60 Hz |
|||||
LB2-6B1-E | 2030 x 852 x 1610 mm (80.0" x 33.5" x 63.3") |
2030 x 852 x 2321 mm (80.0" x 33.5" x 91.4") |
1870 x 623 x 715 mm (73.6" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-6B2-E | 115 VAC 50/60 Hz |
|||||
LB2-6B3-E | 230 VAC 60 Hz |
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LB2-8B1-E | 2600 x 852 x 1610 mm (102.4" x 33.5" x 63.3") |
2600 x 852 x 2321 mm (102.4" x 33.5" x 91.4") |
2440 x 623 x 715 mm (96.0" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-8B2-E | 115 VAC 50/60 Hz |
|||||
LB2-8B3-E | 230 VAC 60 Hz |
Esco offers a variety of options and accessories to meet local applications. Contact Esco or your local Sales Representative for ordering information.
Support Stands
Electrical Outlets and Utility Fixtures
Cabinet Accessories
*NSF Certified Models: LA2-4B1-E, LA2-4B2-E, LA2-4B3-E, LA2-5B1-E, LA2-5B2-E, LA2-5B3-E, LA2-6B1-E, LA2-6B2-E, LA2-6B3-E
Model No. | External Dimensions | Internal Dimensions | Airflow Velocity (Inflow) | Airflow Velocity (Downflow) | Electrical | |
With base stand | With optional base stand | |||||
LB2-3B1-E | 1115 x 852 x 1610 mm (44.0" x 33.5" x 63.3") |
1115 x 852 x 2321 mm (44.0" x 33.5" x 91.4") |
970 x 623 x 715 mm (38.2" x 24.5" x 28.1") |
0.53 m/s (105 fpm) |
0.31 m/s (60 fpm) |
230 VAC 50Hz |
LB2-3B2-E | 115 VAC 50/60 Hz |
|||||
LB2-3B3-E | 230 VAC 60 Hz |
|||||
LB2-4B1-E | 1420 x 852 x 1610 mm (56.0" x 33.5" x 63.3") |
1420 x 852 x 2321 mm (56.0" x 33.5" x 91.4") |
1270 x 623 x 715 mm (50.0" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-4B2-E | 115 VAC 50/60 Hz |
|||||
LB2-4B3-E | 230 VAC 60 Hz |
|||||
LB2-5B1-E | 1725 x 852 x 1610 mm (68.0" x 33.5" x 63.3") |
1725 x 852 x 2321 mm (68.0" x 33.5" x 91.4") |
1570 x 623 x 715 mm (61.8" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-5B2-E | 115 VAC 50/60 Hz |
|||||
LB2-5B3-E | 230 VAC 60 Hz |
|||||
LB2-6B1-E | 2030 x 852 x 1610 mm (80.0" x 33.5" x 63.3") |
2030 x 852 x 2321 mm (80.0" x 33.5" x 91.4") |
1870 x 623 x 715 mm (73.6" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-6B2-E | 115 VAC 50/60 Hz |
|||||
LB2-6B3-E | 230 VAC 60 Hz |
|||||
LB2-8B1-E | 2600 x 852 x 1610 mm (102.4" x 33.5" x 63.3") |
2600 x 852 x 2321 mm (102.4" x 33.5" x 91.4") |
2440 x 623 x 715 mm (96.0" x 24.5" x 28.1") |
230 VAC 50Hz |
||
LB2-8B2-E | 115 VAC 50/60 Hz |
|||||
LB2-8B3-E | 230 VAC 60 Hz |
Esco offers a variety of options and accessories to meet local applications. Contact Esco or your local Sales Representative for ordering information.
Support Stands
Electrical Outlets and Utility Fixtures
Cabinet Accessories
*NSF Certified Models: LA2-4B1-E, LA2-4B2-E, LA2-4B3-E, LA2-5B1-E, LA2-5B2-E, LA2-5B3-E, LA2-6B1-E, LA2-6B2-E, LA2-6B3-E
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Esco Micro (M) Sdn. Bhd.
No. 15, Jalan Sungai Buloh 27/101A, Persiaran Klang, HICOM 27 Industrial Park, 40400 Shah Alam Selangor, Malaysia
03 5103 8480 | 03 5614 3385
13-1, Jalan Melaka Raya 32, Taman Melaka Raya 1, 75000 Melaka
606-284 0007 | 606-283 0288