Pass box is used to block the air flow to clean room when transferring materials and to purify the materials entering clean room, so as to minimize the environmental pollution of the clean room caused by the dust brought into clean room by the materials. It is installed between clean area and non-clean area or between different levels in clean area as air lock for materials to enter and exit clean room. It is mainly used in semiconductors, liquid crystal displays, optoelectronics, precision instruments, chemistry, biomedicine, hospitals, food, research institutes, universities, aerospace, automobiles, coating, printing and other fields.
Model |
SCT-PB-M555 |
SCT-PB-M666 |
SCT-PB-S555 |
SCT-PB-S666 |
SCT-PB-D555 |
SCT-PB-D666 |
External Dimension(W*D*H)(mm) |
685*570*590 |
785*670*690 |
700*570*650 |
800*670*750 |
700*570*1050 |
800*670*1150 |
Internal Dimension(W*D*H)(mm) |
500*500*500 |
600*600*600 |
500*500*500 |
600*600*600 |
500*500*500 |
600*600*600 |
Type |
Static(without HEPA filter) |
Dynamic(with HEPA filter) |
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Interlock Type |
Mechanical Interlock |
Electronic Interlock |
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Lamp |
Lighting Lamp/UV Lamp(Optional) |
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Case Material |
Powder Coated Steel Plate Outside and SUS304 Inside/Full SUS304(Optional) |
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Power Supply |
AC220/110V, single phase, 50/60Hz(Optional) |
Remark: all kinds of clean room products can be customized as actual requirement.
1. Double-layer hollow glass door, embedded flat angle door (beautiful and dust-free), internal arc corner design, dust-free and easy to clean.
2. ade of 304 stainless steel plate, electrostatic spraying on the surface, the inner tank is made of stainless steel, flat, smooth and wear-resistant, and anti-fingerprint treatment on the surface.
3. Embedded UV lamp ensures safe use, adopts high-quality waterproof sealing strips, and has high sealing performance.
4. The electronic interlock door is a component of the pass box. When one door is opened, the other door cannot be opened. The main function of this is to better remove dust and sterilize the items passed through.
Q: What's the function of pass box used in clean room?
A: The pass box can be used to transfer items in/out clean room in order to reduce door opening times to avoid pollution from outdoor environment.
Q: What's the main difference of dynamic pass box and static pass box?
A: Dynamic pass box has hepa filter and centrifugal fan while static pass box doesn't have.
Q: Is the UV lamp inside pass box?
A: Yes, we can provide UV lamp.
Q: What's the material of pass box?
A: The pass box can be made of full stainless steel and external powder coated steel plate and internal stainless steel.