Cleanroom Cleaning, Disinfection and Sterilization

Chlorine Dioxide Decontamination Unit

A mobile chlorine dioxide gas generation and control unit for enclosed-room and equipment decontamination, designed around controlled gas delivery, concentration monitoring, circulation, and post-cycle removal.

Controlled gaseous distribution reaches exposed surfaces and difficult crevices
Mobile architecture supports room, chamber, isolator, and cabinet applications
Monitoring and cycle records support repeatable operating procedures

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Product Introduction

This chlorine dioxide decontamination unit is intended for validated treatment workflows in pharmaceutical production, laboratories, controlled environments, pass-through chambers, and compatible process equipment. Gaseous delivery promotes spatial distribution without wetting exposed surfaces. A wheeled stainless-steel cabinet protects the functional modules while allowing the unit to be positioned outside or near the treatment boundary. Available connections can accommodate remote sampling, flexible delivery ducting, recirculation, and carbon scrubbing according to the facility layout.

Key Features

Mobile stainless-steel enclosure with locking castors

Programmable conditioning, dosing, dwell, and aeration stages

Real-time concentration sampling interface

Flexible gas delivery and return connections

Compatible carbon-scrubber or facility-exhaust arrangements

Touchscreen cycle control with user-level access

Alarm outputs and door-interlock connectivity

Exportable cycle records and operating data options

Customer Product Concerns

Large or geometrically complex enclosures can be difficult to treat uniformly with surface wiping or directional sprays. Operators also need a controlled way to distribute the agent, verify concentration, prevent unintended access, and remove residual gas before re-entry.

How is uniform exposure supported?Delivery and return hoses can be positioned to promote circulation, while remote sampling points measure concentration at representative locations.

How is operator access controlled during a cycle?Configurable interlocks, warning beacons, alarms, and remote operation keep the treatment boundary controlled throughout dosing and dwell.

What happens when direct exhaust is unavailable?An appropriately sized carbon-scrubber arrangement can be integrated to reduce residual chlorine dioxide during aeration.

Can the cycle be documented?Optional data logging records concentration, time, alarms, and stage transitions for review under the site operating procedure.

Typical Applications

Pharmaceutical cleanrooms and production suitesMicrobiology and research laboratoriesIsolators, transfer chambers, and biological safety cabinetsMedical-device processing roomsAnimal research and containment areasEnclosed equipment and controlled storage spaces

Technical Parameters

The unit combines a corrosion-resistant mobile enclosure with gas-generation connections, circulation hardware, sampling interfaces, touchscreen controls, and safety interlocks. Configuration is selected for the treated enclosure volume, target concentration profile, aeration method, and facility exhaust arrangement.

Core Material	Stainless-steel equipment enclosure with chemically compatible internal tubing and seals
Panel Thickness	20–40 mm insulated or reinforced enclosure panels, configuration dependent
Effective Width	550–850 mm cabinet width
Maximum Length	900–1400 mm overall cabinet height
Steel Facing Thickness	0.8–1.5 mm stainless-steel facing
Core Density	35–45 kg/m³ enclosure insulation where fitted
Thermal Conductivity	0.022–0.030 W/(m·K) for optional enclosure insulation
Surface Finish	Brushed stainless steel with cleanable sealed control fascia
Joint Type	Gasketed cabinet seams with clamped gas-delivery, return, and sampling connections
Customization	Available based on the intended application and operating environment.

Available Options

Integrated or separate carbon scrubberMultiple remote concentration sampling channelsFlexible delivery and return hose setsPrinter, USB export, or network data interfaceRemote warning beacon and interlock packageAlternative electrical supplies and plug standardsCabinet sizes matched to treatment volume

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