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The pass box is a device that prevents contamination when the indoor and outdoor output items are clean.
This product is divided into three categories: electronic interlock transfer window, mechanical interlock transfer window and self-net transfer window:
Electronic interlock transfer window, opening and interlocking of window door with electronic interlocking device, ultraviolet lamp in the window;
Mechanical interlock transmission window, opening and interlocking of window door with mechanical interlocking device, ultraviolet lamp in the window,Self-net transmission, window door The use of electronic interlocking means to open and chain, the window is equipped with ultraviolet light, fan and high-efficiency filter and other purification devices.
Working principle of pass box
1. Mechanical interlocking device: The internal interlocking is realized in the form of a machine. When one door is opened, the other door cannot be opened. The other door must be closed before the other door can be opened.
2. Electronic interlocking device: The internal use of integrated circuits, electromagnetic locks, control panels, lights and other interlocking, when one of the doors is open, the other door open indicator light is off, to inform this door can not be opened, while electromagnetic Lock action to achieve interlocking. When the door is closed, the other electromagnetic lock starts to work and the indicator lights up, indicating that the other door can be opened.
External size (mm)
Work zone (mm)
1: Entirety Sus304.(T=1.2/1.5mm)
1: Gel Sealant mini-pleats HEPA air filter so that pass the DOP test without any problem.
Standard Export Poly wood Packing(Fumigant free material)
Pass box outlook:
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