Clean Room Pass Box
Pass Boxes (other name transfer windows) are designed for the gateway, return, transfer of used containers, materials, sterile tools, finished products between adjacent rooms with different purity classes in the absence of the release of pathologically hazardous microorganisms or particles from the safe zone to the infected. The transfer gateway (or window) can be built into a partition made of any of the possible materials. Transfer windows for clean rooms are used in the following industries:
• Pharmaceutical industry (production of medicines);
• Optoelectronic and microelectronics;
• Laboratory production, etc.
Pass Box types
1. Passive transfer boxes – without ventilation.
2. Active transfer boxes – with air exchange.
The air is fed through a special HEPA / ULPA filter integrated in the upper part of the window, and the airflow is in turn carried through the lower part to a room with a relatively low purity class or to general ventilation.
Pass Box spare parts
As per standards, the transfer window consists of the following elements:
• The transfer window body made of cold-rolled steel or stainless steel , which is resistant to several types of mechanical damage. Inner material is polished stainless steel.
• Doors with tempered glass window for a better overview of the contents of the pass-box.
• Electromagnetic lock, equipped with a locking system preventing cross contamination.
• Control system.
At customer request Accumax India can provide:
• UV lamp
• 3-door pass box
• Different size
What is Pass Box for Cleanrooms?
They represent a cube with two doors with an inspection window, complete with a lock (mechanical / electronic). The case of the transfer window is constructed of stainless steel (according to the customer’s request stainless steel with antibacterial powder coating). Inside the transfer window there is a UV lamp for disinfection of the transmitted product.
Static Pass Box specifications
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Construction
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Stainless Steel 304 Grade
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Dimensions
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300x300x300mm/450x450x450mm/600x600x600mm Or Customized
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Door
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With Electromagnetic Lock
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Window
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Fitted With Tempered Glass
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Electricals
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LED Light, UV Light, Electromagnet For Door Interlocking, Buzzer And Indicating Lamps
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UV Lamp
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Germicidal Activity
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Power Supply
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Work On 220 / 230 Volts AC
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Active Pass Box for Cleanrooms
• Pass box body material is stainless steel SUS 304, thickness 1.2mm
• 2 standard work stages: A) UV lamp sterilization -5 min B) Blowing stage – 5 min
• Blocking system preventing doors simultaneous opening
• Possibility of setting up UV lamp working time and blowing time
Active Pass Box Technical Specifications
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Construction
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Stainless Steel 304 Grade
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Dimensions
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300x300x300mm,450x450x450mm,600x600x600mm Or Customized
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Door
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With Electromagnetic Lock
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Window
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Fitted With Tempered Glass
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Electricals
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LED Light, UV Light, Electromagnet For Door Interlocking, Buzzer And Indicating Lamps
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UV Lamp
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Germicidal Activity
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Hepa Filters
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Having Efficiency Rating As High As 99.99% Thus Retaining All Air-Home Borne Particles Of Size 0.3 µ And Larger.
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Accessory
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Manometer / Magnahelic Gauge
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Blower Motor
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Standard
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Power Supply
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Work On 220 / 230 Volts AC
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