As an auxiliary equipment of clean room, pass box/transfer window is mainly used to transfer small articles between clean area and clean area, between non clean area and clean area, so as to reduce the opening times of clean room and minimize the pollution of clean area. Transmission window is widely used in micro technology, biological laboratory, pharmaceutical factory, hospital, food processing industry, LCD, electronic factory and other places that need air purification.

In terms of interlocking methods, there are generally two interlocking methods: mechanical interlocking or electronic interlocking. Their working principles are as follows.

⒈Mechanical interlocking device: the internal use of mechanical form to achieve interlocking, when one door is opened, the other door cannot be opened, and the other door must be closed before the other door can be opened.

⒉Electronic interlocking device: the internal use of integrated circuits, electromagnetic locks, control panels, indicator lights, etc. to achieve interlocking, when one of the doors is opened, the door opening indicator of the other door does not light up, indicating that the door cannot be opened, and electromagnetic The lock action realizes interlocking. When the door is closed, the electromagnetic lock of the other door starts to work, and the indicator light will light up, indicating that the other door can be opened.

Characteristics 1.the working area is made of stainless steel, flat and smooth, angles arc transition. 2.on both sides of the transfer window with a fan who started the functionality to make two in a door opening can be any automatic air. 3.UV germicidal lamp lighting and synchronized with the fans start to use. 4.users have special needs requirements, please specify when ordering.

Operation specification of pass box

⒈ Wipe the items to be delivered with 0.5% peracetic acid or 5% iodophor solution.

⒉ Open the outer door of the pass box, quickly place the items to be delivered, spray the pass box with 0.5% peracetic acid, and close the outer door of the pass box.

3. Turn on the UV lamp in the pass box, and irradiate the items to be delivered with UV light for no less than 15 minutes.

⒋Notify the experimenter or staff in the barrier system to open the inner door of the pass box and take out the items.

⒌Close the inner door of the pass box.

                 

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: What is the MOQ?

A: 1 set,if you order more,the labor cost and delivery will be cheaper.

Q: How long is your delivery time ?

A: Generally it is 15-20 working days if the goods are in stock;or it is 30-35 working days if the goods are not in stock,it is according to quantity.

Q: What kind of house do you have?

A:Our house can be made for shower room,bed room,office,Toilet,Kitchen, laboratory, cold storage, ward, villa, double decker office, hospital and so on.

Q: Can I get Special design and function?

A:Yes, We are very pleased to be able to provide you with new designs, or to manufacture according to your drawings.

Q: How can you guarantee the production quality ?

A:Our production quality follow ISO,CE standard.We use high quality Building material that have ISO CE standard.

Q: How can you guarantee High level manufacturing process and installation ?

A:We provide clean room project and equipment,HVAC system.We are professional suppliers for 15 years.We have the best Designers,engineers.We will design and manufacture according to the standards of the cleanroom.We have the best installation workers,they can make a Perfect building.

Q: Which countries are your customers?

A:Now,I have project at Israel,Uzbekistan,Jordan,Bulgaria,USA.and so on.