Pass Through Box

Product Introduction

The Electronic Interlocking Pass Through Chamber is an advanced cleanroom transfer device designed for precise contamination control. It allows the protected motion of small tools, samples, and substances between two separate environments — such as cleanroom-to-cleanroom or cleanroom-to-non-cleanroom — whilst keeping the integrity of each spaces. The digital pass by thru chamber points a touch-controlled digital interlock that ensures solely one door can be opened at a time, substantially lowering the hazard of cross-contamination.

Specifications / Parameters

• Material: 304 stainless steel exterior and interior, smooth and anti-corrosive

• Interlock Type: Electronic interlock system with indicator lights

• Glass: 5mm tempered safety glass windows

• Sterilization: UV germicidal lamp with timer control

• Door Type: Swing-type with airtight sealing strips

• Dimensions: Customizable sizes available upon request

• Application Area: Pharmaceuticals, electronics manufacturing, research labs, medical facilities

Advantages

1. Automated Interlock Security – Prevents simultaneous door opening to maintain pressure differential.

2. Superior Surface Hygiene – Stainless steel construction is easy to wipe down and resistant to chemical cleaners.

3. Efficient UV Disinfection – Built-in UV lamp eliminates bacteria and viruses on surfaces.

4. Customizable Design – Available in different sizes and configurations to match cleanroom layouts.

Structure & Components

• Stainless steel chamber body with smooth internal corners

• Dual swing doors with high-resilience silicone sealing strips

• Electronic interlock control panel with status indicators

• Observation window made of tempered glass

• UV germicidal light fixture with safety interlock cut-off

Applications

• Transferring sterile medical instruments between surgical preparation and operation areas

• Moving semiconductor components between ISO 5 and ISO 7 zones

• Handling laboratory samples between clean and semi-clean environments

Maintenance & Precautions

• Regularly clean stainless steel surfaces with non-abrasive disinfectants

• Replace UV lamps annually or after 8,000 hours of use

• Check electronic interlock function before each operational shift

• Avoid placing liquids inside the pass box to prevent spills and contamination