Dynamic pass box with HEPA-filter H14
Dynamic pass box with HEPA-filter H14
The pass box is designed for transferring materials between rooms of different cleanliness class* maintaining the air cleanliness class and pressure parameters there as well as preventing any direct contact of the air of the rooms and eliminating any risk of cross-contamination.
*As per ISO 14644-1 Cleanrooms and associated controlled environments. Part 1. Classification of air cleanliness.
The operation of the pass box is based on 100% RECIRCULATION of the air inside its body.
CONVENIENCE AT EXPLOITATION
“Call-out” function calls for an operator from the opposite side using the sound signal, which is important when the pass box is installed between the rooms isolated from each other.
UV unit’s operating parameters and clean air purge mode parameters can be set independently for each side of the pass box allowing the materials to be disinfected and purged with clean air different amounts of time when transferred from the hazardous zone to the clean one and vice versa.
Adjustable parameters of UV disinfection and clean air purge: time interval of the UV-irradiation; time interval of the clean air purge; automatic enabling of the UV- irradiation/ the clean air purge when materials are transferred.
Audible-visible alarm automatically warns the user: when the UV-irradiation/ clean air purge cycle is completed and the materials and items may be removed (at the receiving side); when the person is called from the other side.
“Cleaning” mode is designed for sanitary disinfection of the work chamber of the pass-box without enabling of the audible and visible alarm.
The touchscreen control panel allows work in gloves and wet disinfection.
SECURITY
- In case of power failure, doors of the pass box are staying locked.
- Automatic activation of audible and visible alarm if the door of pass box is open for more than one minute.
- Pass box doors are automatically blocked during UV-irradiation/clean air purge.
- Protection from the simultaneous opening of the pass box doors is executed by automatic locking of the door on the side of passing/receiving person when the door is opened on the opposite side by receiving/passing person.
