The pass box is an auxiliary device used in cleanrooms, designed primarily for transferring small items between clean and non-clean areas. It helps minimize the frequency of door openings, thereby reducing the risk of contamination in the clean area to the lowest possible level.
- Constructed from SUS304 stainless steel with a fully arc-shaped interior for easy cleaning
- Equipped with PAO injection and test ports using 304 stainless steel quick-connect fittings
- H14 gel-seal HEPA filter with high-efficiency differential pressure gauge
- UV sterilization lamp with adjustable sterilization time, timer, and cumulative runtime display; UV can be set to activate simultaneously with the fan
- Custom-developed LCD controller with electromagnetic door interlock; supports manual and automatic modes with configurable functions, time display, and call feature
- Optional fan auto-start upon door closure
- Built-in double-layer black-edged tempered glass doors with integrated desiccant
- Custom fan with adjustable operation duration
- Fresh air inlet from the clean side to maintain positive pressure; air supply volume is adjustable
- Custom designs available upon request
- Entire cabinet made of SUS304 stainless steel, featuring arc-shaped corners for cleanliness and easy maintenance
- Dual-door interlock system prevents both doors from being opened simultaneously
- Built-in double-layer tempered glass viewing windows
- Clean pass box version includes automatic air shower function to effectively remove surface dust during item transfer
- Primarily used for transferring small items between cleanrooms or between clean and non-clean areas, reducing door openings and minimizing contamination risk within clean environments.
| Product Name |
Overall Dimensions (W×D×H) |
Internal Dimensions (W1×D1×H1) |
| Standard Pass Box |
800 × 660 × 760 |
600 × 600 × 600 |
| Clean Pass Box |
800 × 660 × 1130 |
600 × 600 × 600 |
| Lighting lamp |
Digital differential pressure gauge |
Intercom system |