Vertical laminar air flow

Vertical Laminar Flow Unit is designed specifically for product protection. The Cabinet is a clean bench which provides ultra clean sterile HEPA filtered class 100 air in an isolated area for operations requiring a particulate-free environment where the highly sensitive process activities are carried-out. The Vertical laminar air Flow Unit draws air in through the top of the unit through a pre-filter, through a plenum and vertically down over the work-surface and past the lap of the operator. It has the advantage of not pushing air into the face of the operator as in a horizontal laminar air flow cabinet. The laminar air flow cabinets are used for work with low-risk substances and materials, when protection of working material from environment is required or work with item requires a sterile working zone. Cabinets are used for equipment of local workplaces in medical, pharmaceutical and other institutes with high requirements for air cleanliness in the working zone.

Specifications

High product protection by provision of ISO Class 5 particle free work area.

Able enough to handle critical process.

Proven protection for the samples and processes.

The work area is continuously supplied with positive pressure HEPA filtered vertical air flow.

Vertical unidirectional airflow peed prevents contamination from operator and environment to work area.

Laminarity of the flow handles cross contamination between the items in the working space.

Made available in powder coated Mild Steel and SS 304 / SS 316/ SS 316L or a combination of both.

Two Stage filtration.

EU6 – Pre filter (95% down to 5 micron).

EU14 - HEPA Filter – Supply (99.999% down to 0.3 micron).

Dynamically balanced Motor-blower provided with suspension arrangement to minimize the noise level.

SS work table with due reinforcement.

Glass side panels.

Fluorescent Lights with Milky White Diffuser.

Differential Pressure Gauge : 1 No.

On / Off Switch.

Clean Down Timer with Operation HOLD indicator.

DOP Test Port.

5/15 Amp Switch Socket for external equipment.

Suitable For handling of non-hazardous products :

Sensible to dust.

Susceptible to contamination where operator protection not necessary.

Options and Accessories :

Front doors (hinged/pneumatic cylinder).

U. V. Light with Hour Meter.

SS Air / Gas Cock.

Night Mode Operation.

Filter blocked alarms (audible and visible).

Velocity display with alarms (audible and visible).

Explosion proof electrics for Flame-proof applications.

Audio / Visual alarm for blower tripping with Fault Acknowledgement & Reset Switch.

On Line Velocity Indicator with Audio / Visual Alarm with High / Low Indicators.

Photohelic Gauge with Audio / Visual Alarm in lieu of Minihelic Gauge with High / Low Indicators.

Digital Pressure Gauge in lieu of Minihelic Gauge.