1.Characteristic of Pass Box
It is adopted the stainless steel inside, which is flat, neat, wearable.
The surface material of pass-box is cold rolled steel or stainless steel.
Doors in two sides with machinery or electronic interlock device marked two doors can't be in the open state at the same time.
Pass box with special seal stripe guarantee the airproof
1). Efficient sterilization with UV sterilization lamps.
2). The two sides of the door are equipped with electronic interlocking devices to ensure that the doors on both sides cannot be
opened at the same time.
3). The operation panel adopts a special touch switch.
4). Use a circular corner that is more suitable for the clean room principle.
5). The transmission window is made of stainless steel, which is smooth and wear-resistant.
6). The door sheet is sealed with silicone rubber inflatable sealing strip, which has good resilience, non-stick, cold resistance,
heat resistance and flame retardancy.
7). The inner cavity of the airtight transfer window is in an absolute seal when the door leaf is closed.
8). The outer casing of the airtight transfer window is in an absolute seal without disassembling the access panel.

1.Electronic interlocking device:
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.
2.Mechanical interlocking device:
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.
Model | YN-PB-500 | YN-PB-600 | YN-PB-750 | YN-PB-800 |
(W×D×H)mm External Dimension | 660×500×600 | 760×600×700 | 910×750×850 | 960×800×900 |
(W×D×H)mm Internal Work Zone | 500×500×500 | 600×600×600 | 750×750×750 | 800×800×800 |
Cabinet Material | Epoxy powder coated steel / Stainless steel |
Insider Material | Stainless steel |
Interlock system | Mechanical Interlock / Electronic Interlock |
Electronic Interlock Or UV light Power supply | 220V/50Hz | 220V/50Hz | 220V/50Hz | 220V/50Hz |