Next Era Technologies LAMINAR AIR FLOW User Manual
- June 9, 2024
- Next Era Technologies
Table of Contents
Next Era Technologies LAMINAR AIR FLOW User Manual
Description
A laminar airflow workstation is a closed cabinet fitted with HEPA filtered airflow system with a unidirectional constant flow of air with almost no or minimal turbulence. The airflow velocity remains between 0.4 m/s to 0.6 m/s. The purpose of using such workstations in laboratories is to create particle and bacteria-free working environments to carry out specialized work. As these units discharge air toward the user, they provide no personal protection but product protection from room contaminants
Types
VERTICAL LAMINAR AIRFLOW
It is the most used type of laminar airflow. In the vertical flow cabinet,
room air is entered into the working area through a HEPA filter fitted on top
of the cabinet. Thus, air flows downward (vertically) toward the work surface
and leaves the cabinet sweeping out particles and bacteria.
HORIZONTAL LAMINAR AIRFLOW
In the horizontal airflow cabinet, room air is entered into the working area
through a HEPA filter fitted on the back side of the cabinet. Filtered air
flows horizontally toward the user creating a sterile working environment.
CONSTRUCTION
THESE CABINETS ARE ERGONOMICALLY DESIGNED TO PROVIDE LONG SERVICE LIFE. ONLY THICK METAL SHEETS AND PIPES ARE USED IN CONSTRUCTION SO THAT YOU MAY GET THE FINEST AND SAFEST LAMINAR BENCH ON THE MARKET TODAY. THERE ARE 4 DIFFERENT MOC USED.
- Complete Stainless Steel 304 / 316
- Inner Stainless Steel, Outer Mild
- Stainless Steel bench, rest mild Steel
- Stainless Steel bench, wooden Body
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 environments. The pre-filter that we use
is box-type pleated having an efficiency of 95% down to 5 microns and made of
HDPE + Non-woven + HDPE mesh media and fitted in an aluminum case. The HEPA
filters are of high quality having an efficiency of 99.99 % down to 0.3
microns and fitted in an aluminum anodized case. The blower assembly has ¼ HP;
1400 RPM branded motor and has aluminum anodized impellers.
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. The front side of the working area is covered by a manual sliding door
(sash), which is made of transparent acrylic plastic.
Some optional features can be added if required by the customer. LCD display
for air velocity, time, and lamp on/off status displayed on it. A germicidal
UV lamp, extra electrical socket, and magnetic gauge are also fitted if
required.
GERMICIDAL UV LAMP
The UV lamp is an added option that is used to sterilize the working area
before use. It is advised no contact to make in the 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 (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
TECHNICAL SPECIFICATIONS
| Air flow direction | Vertical and Horizontal |
|---|---|
| Air cleanliness | Class 100 |
| Construction | SS / Powder coated MS / GI sheet/ wooden |
| 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 | Fluorescent or 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 for velocity, time & lamp on/off UV Germicidal lamp
UV Hour meter Magnehelic gauge
Extra power outlet switch Footrest
Leveling legs for standing DOP HEPA filter testing
Standard Size/ Dimension
CAT
| ****
DIMENSIONS(FT)
| ****
DIMENSIONS (MM)
| ****
HEPA FILTER SIZE
| ****
NO OF PRE – FILTER
---|---|---|---|---
NXT- 22LAF| 2X2X2| 610X610X610| 2FTX2FTX3INCH (1NO)| 1
NXT- 32LAF| 3X2X2| 915X610X610| 3FTX2FTX3INCH (1NO)| 2
NXT- 42LAF| 4X2X2| 1220X610X610| 4FTX2FTX3INCH (1NO)| 2
NXT- 62LAF| 6X2X2| 1828X610X610| 6FTX2FTX3INCH (1NO)| 3
NXT- 82LAF| 8X2X2| 2438X610X610| 8FTX2FTX3INCH (1NO)| 4
Address: 2/280, First Floor Back side, Subhash Nagar, New Delhi – 110027
Email:
sales.nexteratechnologies@gmail.com
Contact:9873350448,9821075632
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