• Class ISO 3 workspace for optimum protection of the product.
  • Control panel with digital keyboard and LCD screen.
  • Ergonomic design with sloped front sash tiltable on hinges.
  • Glass side panels for user comfort.
  • Compliant with NF EN 14644-1.

Laminar flow hood: VS TechGen


The VS TechGen provides a Class ISO 3 workspace for perfect sample protection.

Air is blown vertically into the workspace after passing through a pre-filter which limits clogging of the main filter, then an HI14 HEPA filter.


Epoxy painted sheet metal exterior.
Stainless steel work surface.
Sloped front sash on hydraulic cylinders.
Safety-glass side panels.
Electronically controlled fan.
HI14 HEPA filters (efficiency > 99.995% MPPS as per EN 1822).


dimensions (cm)
dimensions (cm)
VS 4 119 61 76 125 76 150
VS 5 150 61 76 156 76 150
VS 6 180 61 76 186 76 150

Secure standby mode.

1 IP44 electric socket.

Pre-drilled holes in side panels.
(3 per side)

Lighting in excess of 1000 lux.

Inlet for DOP testing of HEPA filters.

Stainless steel work surface.

Self-regulation automatically regulates the speed, the microprocessor-controlled fan compensates for filter clogging.
This option also includes:

  • Operating parameter display: speeds, airflow, residual lifetime of filters, etc.
  • Audio and visual alarms: abnormal speed, fan or sensor malfunction, HEPA filter clogging, power failure, etc.


  • tap (gas, vacuum, water, N2 on request)
  • additional socket
  • RJ45, USB, RS 232 ports

Hanging bar.
To hang bags.

Trespa work surface.

Antivibration platform.
Accurate to 0.1 mg.

Volt-free contact.
For on/off relay.

Aluminium closure panel.

UV lamp with timer and alarm and closure panel included.


Support stands:

  • Epoxy painted steel.
  • Stainless steel.
  • With casters.
  • Electrically adjustable.