Laminar Airflow Units

Sterile Tech TM laminar flow cabinets deliver a advanced level of product protection for work in progress. Ergonomic design lessens user fatigue and improves process accuracy
Sterilize air though filter and blow it across work surface as a particle-free laminar air stream,

The Laminar Air Flow provides Product protection from room contaminants but does not protect the Operator

Function

Ambient air first permits through a Pre-filter which traps the larger dust and dirt particles. The blower then directs this pre-filtered air, now under positive pressure, through the 99.97% effectual HEPA(High Efficiency Particular Air) having effectiveness rating as high as 99.97%, thus retaining all air borne particles of size 0.3 micron and larger.

Double filtered air blow in laminar flow through the work area at designed velocity of 90 ft/min +/- 20%. Filter engulfing the perfect work area with sterile, unidirectional ultra-clean air. It also washes away particles that may be generated by Manipulation within the Flow. HEPA filters made of micro clean glass fibre paper of imported origin with fine corrugated aluminium foil separators. Pressure drop will be 18mm WG. Pre -filters are manufactured by using synthetic non woven polyester fabric material with HDPE mesh reinforcement on either back/Top side. The filters are protected by suitable grill arrangement.

Blower Motor Assembly: Statically and dynamically balanced single phase, single/double shaft motor directly connected with centrifugal type aluminium/PVC impeller and enclosed with a specially designed MS casing.

1.Horizontal Laminar Airflow

Sterile Tech TM Horizontal Laminar Airflow Hoods offer a HEPA filtered air is passed through the main chamber of the clean work bench in a horizontal laminar air stream and exhausted through from opening. It is ideal for operations requiring a particle-free, bacteria-free, clean air atmosphere. The clean work area provides an excellent work space for small laboratory utilization, microscopes, pipetting, sterile drug preparations, IV admixture preparation, or any application requiring work-in-progress progress from outside potentially harmful contaminants.

Technical Specification

Direction of flow: Horizontal

Cleanliness: Class 100 as per US FED STD 209E (IS 14644-1)

Velocity: 90FPM±20

Noise Level: 65db max

Power Supply: 230V, 1Ø, 50Hz

Particle Retention: 0.3 micron

Supply filter: Minipleat type HEPA Filter efficiency 99.97% Down to 0.3µ H-13 Rating

Pre Filter: Micro glass fibre media of EU-4 Rating

Motor Blower Assembly: Centrifugal Blower statically and dynamically balanced with Suitable Rating

Sterile Tech TM Model NumberSHL 222SHL 322SHL 422

SHL 622
Working Size (L x D x H)Ft2’x2’x2’3’x2’x2’4’x2’x2’6’x2’x2’

2.Vertical Laminar Airflow

Sterile Tech TM Vertical Flow Hoods are engineered to deliver the ideal particle-free, bacteria-free clean-air environment needed for laboratory work, testing, developed, inspection, or pharmaceutical procedures. Exclusive design innovations provide exceptional performance in the most challenging environments.

In vertical flow models, filtered air is passed through the main work chamber of the clean bench in a vertical laminar (unidirectional) air stream on work surface and is exhausted through the holes of work surface.

Technical Specification

Direction of flow: Vertical

Cleanliness: Class 100 as per US FED STD 209E (IS 14644-1)lVelocity: 90FPM±20

Noise Level: 65db maxl

Power Supply: 230V, 1Ø, 50Hzl

Particle Retention: 0.3 micronl

Supply filter: Minipleat type HEPA Filter efficiency 99.97% Down to 0.3µ H-13 Rating.l

Pre Filter: Micro glass fibre media of EU-4 Ratingl

Motor Blower Assembly: Centrifugal Blower statically and dynamically balanced with Suitable Rating

Sterile Tech TM Model NumberSVL 222SVL 322SVL 422

SVL 622
Working Size (L x D x H)Ft2’x2’x2’3’x2’x2’4’x2’x2’6’x2’x2’