Paryag Scientific

vertical Laminar Air Flow Cabinet
Our vertical Laminar air flows are designed so asto meet the requirements of US Federal Standard 209 B (BS 5295) providing particle free air to meet Class 100 (CLASS conditions). The cabinets are fabricated out of thick board duly sun mica clad/ stainless steel/ Mild steel sheet. Interior surfaces are epoxy painted for its longer life. The worktable is made of stainless steel sheet and side panels are made out of thick transparent Plexiglas duly framed. The unit is fitted with pre-filter and is made to pass through highly effective HEPA (High Efficiency Particulate Air) filters having efficiency rating as high as 99.99% with cold DOP and 99.97% with hot DOP, thus retaining all air-borne particles of size 0.3 micron and larger. Using a dynamic machine, the blower and motor assembly is statically and dynamically balanced ISI marked motor of 1/5 H.P. capacity operates with minimum noise level. The working area is illuminated by fluorescent lights fitted to the unit. Height of the working table provides comfortable "SIT DOWN" working position for the operator. Supplied complete with manometer, UV light fluorescent light. Standard sizes:2'/3'/4'/6'/8'x2'x2'
A laminar air flow workstation is a closed cabinet fitted with HEPA filtered air flow system. Here, laminar means unidirectional constant flow of air with almost no or minimal turbulence. The air flow velocity remains between 0.3 m/s to 0.5 m/s. The purpose of using such workstations in laboratory is to create particle and bacteria free working environment to carry out specialized work. As these units discharge air towards user, they provide no personal protection but product protection from room contaminants. LAF is short form of laminar air flow.
LAMINAR AIR FLOW APPLICATIONS

Laminar air flow systems are used in various applications such as life science research, mushroom cultivation, microbiology, IVF, IUI and histopathology / pathology lab, plant tissue and cell culture and pharmaceutical and electronics industry and many more.

TYPES OF LAMINAR AIR FLOW

 

There are two different types of laminar air flow cabinets are constructed; horizontal and vertical. The difference between vertical and horizontal laminar flow hoods is direction of air flow and placement of HEPA filter. These cabinets are made with either horizontal or vertical air flow systems and have two stages filtration. It is the type of application which decides which is most suitable to use

Vertical vs Horizontal Laminar Flow

Vertical Laminar Air flowIt is the most used type of laminar air flow. In vertical flow cabinet, room air is entered in working area through HEPA filter fitted on top of the cabinet. Thus, air flows downward (vertically) towards work surface and leaves the cabinet sweeping out particles and bacteria.

 

Horizontal Laminar Air FlowIn horizontal air flow cabinet, room air is entered in working area through HEPA filter fitted on the back side of the cabinet. Filtered air flows horizontally towards the user creating sterile working environment.
Air Filtration
The efficiency of a Laminar Air Flow workstation depends upon the quality of pre filters and HEPA filters. In our LAF, the Air filtration system is created to work efficiently even in critical environment. Pre filter that we use are box type pleated having efficiency 95% down to 5 micron and made of HDPE + Non-woven + HDPE mesh media and fitted in aluminum case. The HEPA filters are of high quality having efficiency 99.99 % down to 0.3 micron and fitted in aluminum anodized case. The blower assembly has ¼ HP; 1400 RPM branded motor and has aluminum anodized impellers.
Work Area
The working area is carefully designed for comfortable working and easy cleaning. 

 

Product Specification Product Description

Model : PRYG-012

BRAND - LAATU

 

Dimensions (ft): 4 x 2 x 2

No. of Pre Filters: 2

MOC: Interior SS 304 & Exterior Epoxy Coated Metallic Body

Air flow direction: Horizontal

Air cleanliness: Class 100

Sash (front door): Folding Door

Air velocity: 0.45 m/s to 0.65 m/s

Air filtration: HEPA filter : 99.97% efficiency upto 0.3 Microns,

Pre-Filter - 10 microns (washable)

Illumination: Fluorescent or LED light

Noise level: 65 ±5 db

Power supply: 220 volts / 50 Hz

Microprocessor controller for blower UV and FL Light

Standard fittings: Air / gas cock, Mains on/off switch, Light on/off switch

UV Light on/off switch, Blower on/off switch

Brand:- Laatu

Product Specification Product Description

Model : PRYG-012

BRAND - LAATU

 

Dimensions (ft): 4 x 3 x 2

No. of Pre Filters: 2

MOC: Interior SS 304 & Exterior Epoxy Coated Metallic Body

Air flow direction: Horizontal

Air cleanliness: Class 100

Sash (front door): Folding Door

Air velocity: 0.45 m/s to 0.65 m/s

Air filtration: HEPA filter : 99.97% efficiency upto 0.3 Microns,

Pre-Filter - 10 microns (washable)

Illumination: Fluorescent or LED light

Noise level: 65 ±5 db

Power supply: 220 volts / 50 Hz

Microprocessor controller for blower UV and FL Light

Standard fittings: Air / gas cock, Mains on/off switch, Light on/off switch

UV Light on/off switch, Blower on/off switch

Product Specification Product Description

Model : PRYG-012

BRAND - LAATU

 

Dimensions (ft): 4 x 2 x 2

No. of Pre Filters: 2

MOC: Interior SS 304 & Exterior Epoxy Coated Metallic Body

Air flow direction: Horizontal

Air cleanliness: Class 100

Sash (front door): Folding Door

Air velocity: 0.45 m/s to 0.65 m/s

Air filtration: HEPA filter : 99.97% efficiency upto 0.3 Microns,

Pre-Filter - 10 microns (washable)

Illumination: Fluorescent or LED light

Noise level: 65 ±5 db

Power supply: 220 volts / 50 Hz

Microprocessor controller for blower UV and FL Light

Standard fittings: Air / gas cock, Mains on/off switch, Light on/off switch

UV Light on/off switch, Blower on/off switch

Product Specification Product Description

Model : PRYG-012

BRAND - LAATU

 

Dimensions (ft): 2 x 2 x 2

No. of Pre Filters: 2

MOC: Interior SS 304 & Exterior Epoxy Coated Metallic Body

Air flow direction: Horizontal

Air cleanliness: Class 100

Sash (front door): Folding Door

Air velocity: 0.45 m/s to 0.65 m/s

Air filtration: HEPA filter : 99.97% efficiency upto 0.3 Microns,

Pre-Filter - 10 microns (washable)

Illumination: Fluorescent or LED light

Noise level: 65 ±5 db

Power supply: 220 volts / 50 Hz

Microprocessor controller for blower UV and FL Light

Standard fittings: Air / gas cock, Mains on/off switch, Light on/off switch

UV Light on/off switch, Blower on/off switch