Stainless Steel Lab Laminar Flow Pass Box with Air Shower for Clean Room

Hot Sales High Quality SS304 Pass Box For Cleanroom Project adopts the SUS304 stainless steel as the material for interior and exterior product body and the two doors. The thickness of the stainless steel is 1.0mm. Meanwhile, the product is equipped with the Taihu ultraviolet lamp with the power of 10W and the wavelength of 254nm. It can get the ideal sterilization effect. In addition, the embedded type installation of ultraviolet lamp can reduce the contact possibility of delivered articles and ultraviolet lamp tube to ensure safe use.

By taking electronic interlocking, the two doors of the stainless steel clean room pass box cannot be opened at the same time. The adopted lock is the high strength magnetic lock. It can bear the load of 60kg. The two doors of the product are set with transparent visible observation windows with round corners. They are flat and smooth without welding spot. The embedded design makes the doors and the body of the product at the same plane. The PVC plastic sealing strip is also available with good sealing performance. The soft contact control type switches of the two doors control the door lock and ultraviolet lamp respectively. Meanwhile, the bottom corners of the interior of the product are designed with the arc of 45 degrees. With a nice interior available, the product can be cleaned easily. In addition, a matched ultraviolet lamp tube can be provided with the product for free.

Note
The UVC wave band can also be called shortwave sterilizing ultraviolet. Its wavelength ranges from 200 to 275nm. The UVC wave band has the weakest penetrability and cannot penetrate most of the transparent glass and plastic. The shortwave ultraviolet in the sunlight is almost absorbed by the ozonosphere completely. It has great harm to the human body. Short time irradiation can burn the skin. And long-term or high-intensity irradiation can cause skin cancer. The ultraviolet lamp can emit the UVC shortwave ultraviolet. So the operator should know that the ultraviolet lamp can be opened only after the doors of the pass box have been closed tightly to avoid harm.

Dynamic Pass box Features:

Complete electronic interlock system and EASY LIGHT programmable timer.

High-efficiency HEPA FILTER H14 fluid seal, easy to remove and change from below – RSC (room side change)

Stainless steel perforated grille on the support surface, easily removed for cleaning;

No. 2 UV/C type germicide lamps inserted in the top section of the Pass-Box;

Centrifugal backward curved radial fan with directly coupled inverter motor: power supply 230V, 50/60 Hz

LED indicator for checking and managing the cleaning status of the H14 absolute filter

Specifications

Static Pass Boxes

These type of boxes are used to transfer material between 2 clean environments with little or no human intervention.

This box contains an electromagnetic interlock between the 2 doors and from a visual control point of view, an LED light suggests when any door is open.

Pass box Features:

Mechanical interlock is reliable, maintenance-free, fail safe and maintains cleanroom integrity by preventing both doors from being opened at the same time.

All Esco products are manufactured for the most demanding controlled environment applications.

All components are designed for maximum chemical resistance and enhanced durability for a long service life.

The main body of the pass box is constructed of industrial-grade electrogalvanized steel.

The pass box base surface is constructed of stainless steel, making the work zone easy to clean.

Acrylic doors provide a clear view of the internal chamber.

Dynamic pass boxes

This type of box is used to pass material from a non-controlled environment to a controlled environment.

Two interlocking doors on both sizes protect the controlled environment when any transfer takes place.

Depending on the application, dynamic pass box designs can be single door or double door (as shown to the right).