Class III biological safety cabinet with welded glovebox chamber

Équipement d'écoulement et de confinement laminaires

Cabinet de sécurité biologique de classe III par

A closed gas-tight biological safety glovebox that separates the operator from the work through fixed gloves, negative pressure and controlled transfer ports.

Gas-Tight Stainless Chamber
Fixed Glove and Sleeve Ports
Negative-Pressure Operation
Controlled Double-Door Transfer

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Introduction de produit

The Class III cabinet is a fully enclosed stainless steel glovebox operated under negative pressure. Manipulation is performed through fixed glove and sleeve assemblies rather than an open front sash. Materials enter through an interlocked double-door pass chamber or other sealed transfer interface, and exhaust air passes through high-efficiency filtration before connection to the facility exhaust. Welded chamber seams, pressure monitoring and glove integrity management form the physical containment boundary.

Key Features

A welded gas-tight chamber provides complete physical separation from the operator.

Replaceable glove and sleeve assemblies support manipulation without opening the cabinet.

A double-door transfer chamber controls material entry and removal.

Negative pressure directs any inward leakage toward the filtered exhaust.

Pressure-hold and glove-integrity connections support routine barrier checks.

Préoccupations du client produit

A gas-tight glovebox depends on every welded seam, glove port, transfer door and exhaust connection remaining part of one controlled barrier.

Opening the main chamber would break the containment boundary.A double-door transfer chamber moves materials without opening the operator workspace.

Gloves are the most frequently stressed barrier component.Replaceable port rings and integrity-test connections support routine glove management.

A positive leak could release chamber air.Negative pressure directs leakage inward toward the filtered exhaust.

Internal corners are difficult to decontaminate.Welded radiused stainless geometry reduces inaccessible crevices.

Les applications typiques

High-risk biological researchContained pathogen manipulationSpecialized animal or sample processingClosed biological procedure development

Paramètres techniques

Typical configurable construction ranges for a Class III biological safety cabinet are listed below.

Matériaux de base	Fully welded SUS316L chamber with laminated safety-glass viewing panel and butyl or CSM glove assemblies
Panneau épaisseur	40-80 mm double-skin chamber and service sections
Largeur effective	1200-3000 mm usable glovebox width
Longueur maximale	Up to 4000 mm overall chamber length
Acier face épaisseur	2.0-3.0 mm welded SUS316L chamber shell
Densité Core	Approximately 8000 kg/m³ for SUS316L chamber material
Conductivité thermique	14 - 16 W / (m · K) pour l'acier inoxydable austénitique par
surface finie	Electropolished SUS316L interior with radiused welded corners
Type joint	Continuously welded pressure-tight chamber with sealed glove rings, double-door transfer hatch and flanged exhaust
Customisation	Disponible en fonction de l'application prévue et de l'environnement d'exploitation.

Options disponibles

Two to eight glove positionsPass-through autoclave interfaceDunk tank or rapid transfer portIntegrated pressure-hold test connections

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