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Laminar Air Flow

Laminar Air Flow

Product Details:

  • Material Stainless steel
  • Filter Type HEPA Filter
  • Frame Material Powder Coated Steel Sheet
  • Filters Hepa Filter or Pre Filter
  • Type Other
100000 INR/Unit
X

Price And Quantity

  • 100000 INR/Unit
  • 1 Unit

Product Specifications

  • Stainless steel
  • HEPA Filter
  • Powder Coated Steel Sheet
  • Hepa Filter or Pre Filter
  • Other

Trade Information

  • Cheque
  • All India

Product Description

Laminar Air Flow 

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 flow:

It 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 Flow:

In 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. 

PARTS OF LAMINAR AIR FLOW CHAMBER: 

Blower

Blower assembly draws room air through pre filter and throws towards HEPA filter 

Pre Filter

It is primary air filter which filters room air initially and forward towards HEPA filter. Usually, pre filter keeps out particles 5 microns or higher. 

HEPA Filter

This is final filter. Air filtered through pre filter is forwarded towards HEPA filter. HEPA filter offers 99.99% efficiency for 0.3 micron particulates. 

Pressure gauge

Magnehelic gauge is used to monitor differential pressure across HEPA filter with respect to ambient 

Work bench

It is made of stainless steel. Samples / products are put on it for work. 

Sash

Sash is sliding front door. User can slide it manually and adjust the opening height as needed. 

Light

Light is fitted to provide proper illumination under the working area. 

Service fixtures

Main chamber is fitted with electrical socket, air and gas cock. 

Germicidal UV lamp

UV lamp is an added option which is used to sterilize working area prior use. It is advised no contact to made in chamber during this time. 

We are ISO and CE certified laminar air flow manufacturers and suppliers in India. Our company designs both types of horizontal and vertical laminar flow benches for laboratory uses that meet ISO 14644-1 class 5 (class 100) standards. These units are ruggedly constructed for years of worry free operation and made with stainless steel sheet (304 / 316) or powder coated mild steel or GI sheets. 

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. The workbench is made of stainless steel. Standard fittings are air / gas cock and electrical outlet. For illumination, we use fluorescent lamps. Front side of working area is covered by manual sliding door (sash), which is made of transparent acrylic plastic. 

There are some optional features that can be added if required by customer. LCD display for air velocity, time and lamp on/off status are displayed on it. Germicidal UV lamp, extra electrical socket and magnehelic gauge are also fitted if required. 

If you want to know about laminar air flow price, customization, installation and validation etc. please email us your detailed query. Our sales personnel will contact you with everything you need.

Technical Specifications:

 

 

Air flow direction

Vertical and Horizontal

Air cleanliness

Class 100

Construction

SS / Powder coated MS / GI sheet

Air flow direction

Vertical / Horizontal

Sash (front door)

Manual sliding type (Acrylic transparent)

Side panels

Acrylic / polycarbonate / SS

Air velocity

0.45 m/s to 0.65 m/s

Illumination

1 or 2 LED Light

Noise level

65 , 5 db

Power supply

220 volts / 50 Hz

Air filtration

  • Pre-Filter - 10 microns (washable)

  • HEPA filter (0.3 Microns)

Standard fittings

  • Air / gas cock

  • Mains on/off switch

  • Light on/off switch

  • UV Light on/off switch

  • Blower on/off switch

Optional

  • Motorized sliding door

  • LCD display for velocity, time & lamp on/off

  • UV Germicidal lamp

  • UV Hour meter

  • Magellanic gauge

  • Extra power outlet switch

  • Foot rest

  • Leveling lugs for stand

  • DOP HEPA filter testing

 

Standard Sizes / Dimensions: 

Dimensions (ft)

Dimensions (mm)

HEPA Filter Size

No. of Pre Filters

2 x 2 x 2

610 x 610 x 610

2ft x 2ft x 6inch (1 No.)

1

3 x 2 x 2

915 x 610 x 610

3ft x 2ft x 6inch (1 No.)

2

4 x 2 x 2

1220 x 610 x 610

4ft x 2ft x 6inch (1 No.)

2

6 x 2 x 2

1828 x 610 x 610

3ft x 2ft x 6inch (2 Nos.)

3

8 x 2 x 2

2438 x 610 x 610

4ft x 2ft x 6inch (2 Nos.)

4

 


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