VA4000 Series Unidirectional Flow Benches

VA4000 Series cabinets are Vertical or Horizontal Unidirectional Flow Benches, and are designed to provide sterile working environments to protect biological material being manipulated from contamination. Unidirectional Airflow Benches protect the sample from the operator but not the operator from the sample. Pre-filtered air passing through the main HEPA filter ensures sterile unidirectional airflow over the work surface.

Optional Extras:

  • A gas tap
  • Powder coated stand
  • Germicidal UV light

The cabinet must be connected with the gas mains by means of an approved service provider in accordance with local safety legislation.

Unidirectional Flow Benches

Technical Specifications:

Cabinetry:

Mild Steel powder coated panels and covers.

Work Surface:
Grade 304 stainless steel . Optional grade 316L stainless  on request

 Filter/s:
H14 HEPA filter

Fan Motor:
EC type direct drive constant volume centrifugal fan. The fan is pre-set to maintain constant air-flow in the presence of progressive clogging of the filters.


Lighting:
LED and UV- germicidal lights situated above the work area.

Control :
Front control panel with ON/OFF , LED light and UVC light switches. Comes standard with two  SANS 164-2 (16 Amp) plug points 

Power Supply:
220-230V - 50 Hz single phase.

Electrical System:
According to SABS1574: 1992 notice No 1851 Dec. (1995).

Testing:
Airflow velocity, DOP testing and Particle count test to ISO Class 5 conditions.

Our technical division can install, service and commission your new Unidirectional Airflow Bench.

The Vivid Air VA4000 Series is proudly manufactured in South Africa. We carry all the necessary spare parts to minimise downtime.

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VA4000 Series Unidirectional Flow Benches

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