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Handling et stockage des matériaux Cleanroom
Cart de transfert de pression négative
A sealed mobile negative-pressure cart for contained transfer of contamination-risk materials between controlled processing areas.
- Inward airflow helps contain airborne material during transport
- HEPA-filtered exhaust protects surrounding controlled areas
- Differential-pressure monitoring provides visible containment status
Introduction de produit
This cart combines a welded stainless enclosure, gasketed access doors, adjustable shelves and a fan-driven HEPA exhaust module. The fan maintains the chamber below ambient pressure so leakage airflow is directed inward, while analog and digital pressure indication helps operators verify containment during loading and movement.
Key Features
Gasketed doors and compression latches reduce uncontrolled leakage paths.
Pressure indication and alarm hardware make operating status apparent.
Onboard battery maintains containment during mobile transfers.
Perforated removable shelves promote an unobstructed internal airflow path.
Préoccupations du client produit
Potentially contaminated loads must remain enclosed during movement while the surrounding controlled area is protected from outward leakage.
Particles escaping through cabinet gapsNegative pressure directs leakage airflow into the enclosure.
Contaminated exhaust reaching the corridorThe discharge stream passes through a dedicated HEPA filter.
Loss of containment going unnoticedDifferential-pressure display and alarm devices show system condition.
Power interruption during movementA rechargeable battery supports the exhaust fan between mains connections.
Les applications typiques
Contained internal transfer of potent-compound containers, laboratory samples, quarantine materials and closed waste packages in pharmaceutical, biotechnology and research facilities.
Paramètres techniques
Containment pressure, exhaust volume, filter arrangement and alarm limits are selected from a risk assessment of the handled material. The cabinet uses cleanable stainless surfaces, accessible filter housings and a mobile power system; final performance remains configurable for the intended protocol.
| Matériaux de base | Type 316L stainless steel enclosure with HEPA exhaust module and polycarbonate vision panels |
|---|---|
| Panneau épaisseur | 30–50 mm sealed double-wall enclosure sections |
| Largeur effective | 600–1000 mm usable chamber width |
| Longueur maximale | Up to 1500 mm overall cart length |
| Acier face épaisseur | 1,2 à 2,0 mm par |
| Densité Core | 8000 kg / m3 Densité nominale en acier inoxydable 316L |
| Conductivité thermique | Environ 14,6 W / (m · K) à température ambiante |
| surface finie | No 4 Acier inoxydable brossé, soudé et passivé |
| Type joint | Seam-welded cabinet with gasketed compression-latched doors and sealed HEPA exhaust housing |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
Single or redundant HEPA exhaust, bag-in/bag-out filter housing, extended battery capacity, audible alarms, data logging, docking interfaces and custom shelf configurations.
Planning a Negative Pressure Transfer Cart specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
