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BBS-DDC Vertical Laminar Flow Cabinet

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Laminar Flow Cabinet –sample protection only
Laminar Flow Cabinet is a work bench or similar enclosure, which creates a particle-free working environment by taking air through a filtration system and exhausting it across a work surface in a laminar or unidirectional air stream. The laminar flow cabinet is enclosed on the sides and kept under constant positive pressure in order to prevent the infiltration of contaminated room air.
Laminar flow cabinet is widely used in medical research laboratories, hospitals, manufacturing facilities and other research and production environments.
Price: $ 960 / unit
Work Surface Height:
Airflow Velocity:


Product Description

A laminar flow cabinet or tissue culture hood is a carefully enclosed bench designed to prevent contamination of semiconductor wafers, biological samples, or any particle sensitive materials. Air is drawn through a HEPA filter and blown in a very smooth, laminar flow towards the user. Due to the direction of air flow, the sample is protected from the user but the user is not protected from the sample. The cabinet is usually made of stainless steel with no gaps or joints where spores might collect. 

Vertical Laminar Flow Cabinet

·         Great for COVID-19 specimen handling

·         HEPA filters

·         Large LCD display

·         Easy-to-clean stainless steel chamber

Caution! Installation requires a forklift or a crane.

Attention! Steps before and after using the unit.

·         Step 1: Fully close the front glass panel, turn on UV light for 30 mins (you can use the timer setting). Users should leave the room during this disinfection period.

·         Step 2. Raise the glass panel to recommended opening height, turn on air circulation for 10 minutes.

·         After operation is done, fully close the glass panel, turn on UV light for another 30 minutes, then turn off the unit.

Important Guidelines using a Laminar Flow Cabinet

·         No flammable and explosive substances (Building up of flammable material may cause an internal fire or explosion)

·         No volatile chemicals (May cause damage to HEPA filters to the point where it allows particles to leak through)

·         No toxic chemicals or materials (May reach room occupants)

·         No open flame (Will disrupts air flow patterns)

·         Minimal use (10mL or less) of decontaminant, such as 70% isopropyl or ethyl alcohol is allowed.

Technical parameters

External Size (W*D*H), mm1040*615*1770
Internal Size  (W*D*H), mm940*540*545
Work Surface  Height750mm
Display LED Display
Airflow Velocity Average of 0.3~0.5m/s, air speed adjustable.
Material Main Body: Cold-rolled steel with anti-bacteria powder coating
 Work Table: 304 stainless steel(except model BBS-V680)
Pre-filter Polyester fiber, washable
HEPA Filter 99.999% efficiency at 0.3um
Noise <65dB
Front Window Manual,5mm toughened glass, anti-UV
Max Opening310mm
Illuminating LampLED Lamp
UV Lamp18W*1
 Emission of 253.7 nanometers
 Consumption 350W
Standard AccessoryLED Lamp
UV lamp*2
Base stand
Optional AccessoryElectric height adjustable base stand
 Caster Universal wheel with leveling feet
 Power Supply AC 220V±10%, 50/60 Hz; 110V±10%, 60HZ
 Gross Weight 131kg
 Package Size  (W*D*H)mm 1200*850*1360
WarrantyThree years
Lead TimeAbout 10 to 15 working days after receive payment



♥Free offer trial video for your sample
♥Free training video with machine


Pre-sales service:

♥24 hours online to ensure quick response to customers' inquiry or online message.
♥Guide customers to choose the best suitable machine model.
♥Offer detailed specification and competitive prices.
♥Customization available for special specification products.
♥Sample testing support. View our Factory.


After-sales service:

♥Training how to install and use the machine.
♥ available to service machinery overseas.
♥In response to customers technical problems.

♥12-month warranty for most of products

♥Your technicians can be trained by our company.

Product Inquiry


The quality is reliable, the delivery is rapid, and the after-sale is free of worry. BIOBASE LLC adheres to the customer - centric business philosophy and expects to establish a win-win partnership with the global customers.



  Add: 3231 Osgood Common, Fremont, CA 94539
  Tel: +1 650 450 6206
  Phone: +86-18853102816
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