Hand Wall Clean Room Clean Booth

Aluminum Positive Pressure Soft Wall Clean Room Vertical Laminar Flow Booth

Clean booth

Though clear division is not available, "Clean room" term is used in case of building or room. A space enclosed by PVC curtain or resin panel is considered as "Clean booth" in case of willingness to increase the cleanliness factor in a clean room or air-conditioned room. Size is 1.5m to 5m and clean air is introduced in the booth with a provision of FFU (Fan Filter Unit) in the ceiling.

Have become popular in recent years, not on the basis of its size, but considering it as a simple, cheap, movable structure with cleanliness factor and not violating the construction code or Fire services act.

Frame: Aluminum 

Main Body: Anti-static Acrylic sheet

Class: ISO 5

Top Laminar flow

Application:

Clean booth is for the pharmaceutical, microbiological research and scientific experiments, which require partial purification equipment.

Material:

Frame of clean booth: Aluminum alloy or stainless steel

Body of clean booth: PVC anti-static curtains / Plexiglass / Acrylic sheet

Shell of FFU material: Cold rolled steel with powder coated, Aluminum coated zinc platet,or stainless steel 201/304

With regards to the construction code or fire services act, there is a possibility of conflict with the standards of local authority or company of client. Also, the size that can be erected over a desk is termed as "Simple clean bench"

Following considerations are necessary in case of selection of Clean booth.

1. Calculation of cleanliness factor for inside of booth
2. Selection of wall material
3. Selection of ventilation system
4. Selection of air-conditioning within the booth

1. Calculation of cleanliness factor for inside of booth

Generally, it is determined on the basis of clean room regulations. The parameters considered are rate of circulation, filter type, flow system and ventilation system.

Reference table for rate of circulation

Rate of circulation per hour (rotations /h) =Average air current speed (m/sec) x discharge area (m2) x 3600sec ÷room capacity (volume) (m3)

The air flow capacity and units of FFU to be installed are selected on the basis of the volume of clean booth and the desired class.

Required air flow (m3/min) =targeted room capacity (m3) ×rate of circulation (rotations /h) ÷60

Example)
The FFU air flow for a clean booth with width 3m, length 2m, height 2m and desired class of 10000 is (3×2×2) ×75÷60=15(m3/min)

*Single unit of PAU - A17FFU of our company is compatible.

2. Selection of wall material

Selection should be made on the basis of requirements related to ambient and internal space environment.

Features:

1).Clean booth can offer the part of high clean environment ,can be installed on the top of the place

that need to clean.The air that come out from the FFU will be filtered by the pre filter and HEPA filter ,then the

clean air enter into the work zone vertically to insure the purification requirement

2).the noise less than 52dBA,the air velocity is 0.35-0.6m/s

3). the dimension of the clean booth ,customizes design is available

4).it can be used by single and also can be connected to clean area in strip

5). purification rank : 100 class,1000 class or 10000class

Type of Clean Booth

Optional Accessory:

Air Shower

Pass box

Air conditioner

Pressure gauge

Specification for FFU