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Equipement de décontamination du personnel et du matériel
Boîte de pass de biosécurité
A sealed, pressure-controlled transfer chamber with filtered exhaust and service features intended for biosafety boundaries.
- Sealed Containment Chamber
- Filtered Exhaust Path
- Filtre de changement sûr
- Pressure-Gated Doors
Introduction de produit
This containment pass box controls material movement between a biological work area and an adjacent support space. The welded chamber operates with a selected pressure bias, while exhaust passes through a high-efficiency final filter housed in a service enclosure. Sealed penetrations, pressure indication and one-door-at-a-time logic support a defined containment boundary.
Key Features
A safe-change housing isolates the used final filter during service.
Differential-pressure indication makes chamber status visible.
Capped ports support compatible chamber treatment connections.
Coved internal welds simplify chemical wipe-down.
Préoccupations du client produit
Biosafety transfer must maintain leakage direction, protect maintenance personnel and preserve the barrier at every door movement.
Aged gaskets allow air to escape to the adjacent room.A controlled negative bias draws leakage inward to the filtered exhaust route.
Service staff are exposed while replacing a loaded filter.A safe-change enclosure contains the filter during removal and replacement.
Operators cannot see whether the pressure bias is established.A differential-pressure display and door permissive show the chamber state.
Cable penetrations bypass the sealed enclosure.Welded sleeves and capped pressure-tight ports retain the chamber boundary.
Les applications typiques
Biosafety laboratoriesVaccine development supportAnimal containment roomsBiological sample logistics
Paramètres techniques
Representative construction ranges for a biosafety containment pass box are shown below.
| Matériaux de base | Welded SUS 316L chamber with pressure-control fan, HEPA exhaust filter and safe-change service housing |
|---|---|
| Panneau épaisseur | 100-180 mm sealed service-plenum construction |
| Largeur effective | 500-1100 mm clear chamber width |
| Longueur maximale | Up to 1500 mm chamber depth |
| Acier face épaisseur | 1,2 - 2,0 mm SUS 316L face de chambre |
| Densité Core | 35-40 kg/m³ polyurethane insulation within external service panels |
| Conductivité thermique | 0.022-0.028 W/(m·K) for polyurethane service-panel insulation |
| surface finie | Electropolished or satin SUS 316L with coved welds and chemical-resistant door seals |
| Type joint | Continuously welded pressure-tight chamber with compression doors and safe-change filter enclosure |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
Bag-in/bag-out filter housingPressure-decay test portsChamber-treatment connection portsBattery-backed interlock release
Planning a Biosafety Containment Pass Box specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
