BioSafety Cabinet
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Class II Type B2

The Class II B2 cabinets are the total exhaust cabinets used in toxicology laboratories and similar applications where chemical efficiency is present and clean air is essential.

There is no recirculation within the cabinet. Room air enters through a blower on the top of the cabinet and passes through a ULPA supply filter into the work area as the vertical unidirectional airflow.

Descending air is pulled within the base of the cabinet through the perforated front and rear grill and exhausted immediately. 100% of air is pulled into the facility exhaust system for appropriate treatment.

Type B2 cabinets must be hard connected to an exhaust system and vented outside the building without recirculation.

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3X STAGE FILTRATION

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 PRE-FILTER 

10μ with efficiency of 90% (washable HDPE media with FRP PU / SS 304 frame)

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 SUPPLY FILTER 

Mini Pleat ULPA Filter Efficiency 99.9995% @ 0.12μm (U-15)
Ultra Low Particulate Air

(AAF India Ltd)

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 EXHAUST FILTER 

Mini Pleat HEPA Filter Efficiency 99.999% @ 0.3μm (H-14) High Efficiency Particulate Air

(AAF India Ltd.)

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 MATERIAL 

Anti Microbial Powder Coated (60-80μ) Galvanized Iron Sheet with Epoxy Polyester Thermosetting Sheet

OR Stainless Steel 304 grade 1.2 mm

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 MOTOR BLOWER   ASSEMBLY 

Variable speed motor

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 MAX WORK AREA 

Maximum coverage for easier hand movements inside the cabinet. The Unit has a 10° Slope for operator's comfort.

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 NOISE LEVEL 

Less than 60Db at 1 Meter from the face of the filter

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 FRONT SASH 

Motorized automatic Sash. One piece full view frameless sliding toughened glass door 6mm thick.

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 CLEANLINESS 

ISO Standard 14644- 1 Class 3

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 PRESSURE GAUGE 

Magnehelic Gauge

(Dwyer /Aerosense make) Made in USA

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 AIR VELOCITY 

60FPM at 4” from face of the ULPA filter

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 FEATHER TOUCH 

Microprocessor Controller for:​

  • Exhaust Pressure

  • Downflow Pressure

  • Exhaust Velocity

  • Downflow Velocity

  • Rated filter life indicator

  • Timer For UV light

  • Interlock UV and light switch

  • Temperature and Humidity Display

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