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Cleanroom Cleaning, Disinfection and Sterilization

Washer-Disinfector

A programmable washer-disinfector for automated cleaning, rinsing, thermal disinfection, and drying of compatible instruments, trays, utensils, and reusable components.
  • Defined spray coverage improves repeatable load cleaning
  • Metered chemistry, monitored temperature, and drying automate key stages
  • Interchangeable racks adapt the chamber to different load families
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Product Introduction

This washer-disinfector provides reproducible automated processing before inspection, packing, or sterilization. A stainless chamber accommodates modular racks, while an automatic glass door, intuitive controller, chemistry pumps, and drying system simplify operation. Single-door and pass-through formats support different workflow layouts.

Key Features

Stainless-steel wash chamber and spray system

Programmable multi-stage wash cycles

Thermal disinfection and filtered-air drying

Automatic vertical sliding or folding door

Detergent and neutralizer dosing pumps

Spray-pressure and temperature monitoring

Modular racks and injection connections

Cycle records and remote data options

Customer Product Concerns

Complex instruments and dense racks can shield surfaces from spray action. Effective reprocessing depends on correct load orientation, unobstructed spray-arm movement, compatible chemistry, maintained water quality, and a program matched to the items.

How is spray coverage maintained?Load-specific racks, free-turning spray arms, pressure monitoring, and correct item orientation support consistent impingement.
How is chemistry controlled?Metering pumps deliver configured detergent and neutralizer volumes, with level and dosing alarms available.
Can thermal disinfection be documented?The controller records time and temperature through the disinfection phase together with cycle alarms and completion status.
How are internal channels cleaned?Injection racks connect compatible lumened items to dedicated circulation paths rather than relying only on external spray.

Typical Applications

Reusable instrument traysLaboratory glassware and utensilsPharmaceutical production componentsCleanroom tools and containersHealthcare sterile-processing departmentsBiotechnology process accessories

Technical Parameters

The unit circulates heated water and detergent through rotating spray arms and load-specific injection connections. Program stages can include pre-rinse, wash, neutralization, final rinse, thermal disinfection, and filtered-air drying. Sensors monitor temperature, dosing, pressure, and cycle status.

Core Material316L or 304 stainless-steel chamber with chemically compatible seals and piping
Panel Thickness30–60 mm insulated cabinet panels
Effective Width650–1200 mm equipment width
Maximum Length1500–2400 mm maximum external dimension
Steel Facing Thickness0.8–1.2 mm stainless-steel facing
Core Density40–80 kg/m³ acoustic and thermal insulation
Thermal Conductivity0.030–0.045 W/(m·K)
Surface FinishBrushed exterior stainless steel with smooth self-draining chamber interior
Joint TypeWelded chamber seams with gasketed door, rotary spray couplings, and sealed rack connections
CustomizationAvailable based on the intended application and operating environment.

Available Options

Single-door or pass-through formatAutomatic sliding or manual folding doorInstrument, glassware, and injection racksAdditional chemistry pumpsConductivity monitoringHEPA-filtered drying airPrinter and network data export

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