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Biosafety Cabinet Class II B2 LBS2-B21

Biosafety Cabinet Class II B2 LBS2-B21

Biosafety Cabinet Class II B2 LBS2-B21 is a Class II type B2 total exhaust cabinet with 420 mm (17 inch) maximum opening. It has ULPA Filter Two in number, 99.999 % efficient at 0.12 µm and offers two layer laminated toughened glass >5 mm. Designed with Large digital LCD display used to monitor all safety parameters and Universal caster for moving with brake and levelling feet. Work area surrounded by negative pressure and it can ensure maximum safety in work area.

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Max Opening 420 mm (17 inch)
Tested Opening Safety Height 200 mm(8 inch)
Inflow Velocity 0.53 ± 0.025 m/s
Down flow Velocity 0.33 ± 0.025 m/s
Pre-Filter Washable
ULPA Filter 99.999 % efficiency at 0.12 μm, filter life indicator
Front Window Motorized, two-layer laminated toughened glass ≥ 5 mm, anti UV
Noise NSF49 ≤ 61 dB / EN1246949 ≤ 58 dB 
Illumination ≥ 1000 Lux
Consumption 850 W
Display LCD display, exhaust filter and down flow filter pressure, filter and UV lamp working time, inflow and down flow velocity, filter life, humidity and temperature, system working time etc.
Waterproof Sockets Two, total load of two sockets 500 W
Control System Microprocessor
Airflow System 0 % air recirculation, 100 % air exhaust
Alarm Abnormal airflow velocity, Filter replacement, Front window at unsafe height
Exhaust Duct 4 meters PVC duct, Diameter 300 mm
Material Work Zone 304 stainless steel
Material Main Body Cold-rolled steel with anti-bacteria powder coating
Work Surface Height 750 mm
Caster Foot master caster
UV Lamp 30 W × 1 UV timer, UV life indicator, emission of 253.7 nano meters for most efficient decontamination 
Illuminating Lamp LED Lamp14 W × 2
Internal dimension (W×D×H) 1150 × 600 × 660 mm
External dimension (W×D×H) 1300 × 750 × 2250 mm
Power supply AC 220V±10 %, 50/60 Hz; 110V±10 %, 60 Hz
Weight 276 kg
  • 304 stainless steel, negative pressure design

  • Remote control for convenient operation

  • Universal caster with brake, leveling feet

  • Iron hook rod supports panel

  • Foot-adjustable front window height

  • Motorized toughened glass, UV-resistant

  • Cabinet support block for safety

  • ULPA filter with UV indicator

  • Auto-adjust air speed with blockage

  • Large digital display for monitoring

  • Memory function for power failure

  • Interlock function for enhanced safety

  • Time reserve function for scheduling

Biosafety Cabinet product is used in protection from biological hazards and contamination as well as protection from volatile toxic chemicals.

Accessories no.NameQty.
1Illuminating lamp2 pcs
2UV lamp 1 pcs
3Base Stand    1 pcs
4Remote control 1 pcs
5Foot switch   1 pcs
6Exhaust blower1 pcs
7Exhaust duct 1 pcs
8Drain valve1 pcs
9Waterproof sockets2 pcs
10Pipe strap    2 pcs

Models of Biosafety Cabinet

Labtron Biosafety Cabinets are incorporated with advanced technology, including ULPA filters and UV indicators. These cabinets ensure advanced protection with built-in interlock functionalities. Our diverse selection encompasses Class I, Class II A2, Class II B2, and more. They provide exceptional airflow control for maintaining sterility and optimizing laboratory conditions. Our biosafety cabinet provides unparalleled durability, featuring two-layer laminated toughened glass.

Biosafety Cabinet Class II B2 LBS2-B22

Biosafety Cabinet Class II B2 LBS2-B22

  • Max Opening : 500 mm (20 inch)
  • Tested Opening : Safety Height 200 mm(8 inch)
  • Inflow Velocity : 0.53 ± 0.025 m/s
  • Down flow Velocity : 0.33 ± 0.025 m/s
Biosafety Cabinet LBS2-A20 (Class II A2)

Biosafety Cabinet LBS2-A20 (Class II A2)

  • Tested Opening : Safety height of 200 mm (8 inch)
  • Maximum Opening : 420 mm (17 inch)
  • Inflow Velocity : 0.53 ± 0.025 m/s
  • Down Flow Velocity : 0.33 ± 0.025 m/s
Biosafety Cabinet Class III LBS3-A10

Biosafety Cabinet Class III LBS3-A10

  • Filter : Two-stage HEPA filter
  • HEPA Filter Efficiency : More than or equal to 99.995% efficiency at 0.3 µm
  • Noise : Less than or equal to 65 dB (A)
  • Negative Pressure : More than or equal to 120 Pa
Biosafety Cabinet LBS2-A22 (Class II A2)
Biosafety Cabinet LBS2-A22 (Class II A2)
  • Tested Opening : Safety height of 200 mm (8 inch)
  • Maximum Opening : 500 mm (20 inch)
  • Inflow Velocity : 0.53 ± 0.025 m/s
  • Down Flow Velocity : 0.33 ± 0.025 m/s
Biosafety Cabinet Class II A2 LBS2-A41
Biosafety Cabinet Class II A2 LBS2-A41
  • Tested Opening : Safety Height 200 mm
  • Maximum Opening : 440 mm
  • Airflow System : 70% air recirculation, 30% air exhaust
  • Airflow Velocity Range : 0.3 to 0.6 m/s
Biosafety Cabinet Class II B2 LBS2-B11

Biosafety Cabinet Class II B2 LBS2-B11

  • Tested Opening : 180 mm
  • Maximum Opening : 530 mm
  • Usable Working Area : 0.8736 m²
  • Airflow System : 70% air recirculation, 30% air exhaust
Biosafety Cabinet LBS2-A21 (Class II A2)

Biosafety Cabinet LBS2-A21 (Class II A2)

  • Tested Opening : Safety height of 200 mm (8 inch)
  • Maximum Opening : 420 mm (17 inch)
  • Inflow Velocity : 0.53 ± 0.025 m/s
  • Down Flow Velocity : 0.33 ± 0.025 m/s
Biosafety Cabinet Class II B2 LBS2-B23

Biosafety Cabinet Class II B2 LBS2-B23

  • HEPA Filter Efficiency : ≥ 99.995% at 0.3 µm
  • ULPA Filter Efficiency : ≥ 99.999% at 0.12 µm
  • Noise : ≤ 65 DB
  • Inflow Velocity : 0.53 m/s

Biosafety Cabinet:
Biosafety Cabinet Class II B2 LBS2-B22, Biosafety Cabinet LBS2-A20 (Class II A2), Biosafety Cabinet Class III LBS3-A10, Biosafety Cabinet LBS2-A22 (Class II A2), Biosafety Cabinet Class II A2 LBS2-A41, Biosafety Cabinet Class II B2 LBS2-B11, Biosafety Cabinet LBS2-A21 (Class II A2), Biosafety Cabinet Class II B2 LBS2-B23, and more.

Catalogs : Laboratory Equipment Catalog, Analytical Equipment Catalog, Medical Equipment Catalog, Test Equipment Catalog, Petroleum Testing Catalog, Pharmaceutical Machinery Catalog, Security Systems Catalog, Lab Products Catalog.

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Labtron Equipment Ltd. Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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