Pass-throughs - H2O2 decontamination chambers

H₂O₂ DECONTAMINATION CHAMBER

H₂O₂ DECONTAMINATION CHAMBER AND PASSBOX

H₂O₂ passbox disinfection solution for cleanrooms

Hydrogen peroxide decontamination chamber L3, L4
Hydrogen peroxide decontamination passbox for A3, A4, PCL a3, PCL a4 animal research facilities, and A3, A4 animal houses
H₂O₂ decontamination chamberfor P3/P4 containment labs
Hydrogen peroxide decontamination chamber for NSB3, NSB4 research facilities

Description

Control and secure equipment transfer in your work environment using a reliable, effective overall solution. Our range of decontamination chambers combines airtightness, precision and robust design with biodecontamination expertise in the use of hydrogen peroxide diffusion. Bio-dis chamber and passbox solutions integrate easily into your workspace, enabling rapid, uniquely effective cycles. This decontamination system offers fast, validatable and repeatable cycles; fully GMP compliant.

VERY HIGH AIRTIGHTNESS PASSBOX
Hermetically sealed decontamination passbox in 316 L stainless steel, satin finish, polished, 220 grain
Lift-off door leaf and frame in 316 L stainless steel, satin finish, polished, 220 grain
Dual-flush door unit with leaf and frame, thickness 60 mm
Locking by 300 daN flush electromagnetic suction pad and inflatable seal (2.5 bars)
Flush stainless steel sill panel for the passage of trolleys
Airtightness ensured by inflatable EPDM or silicone seal on all 4 sides of the frame
Door handle in 316 L stainless steel
Flush-fit stainless steel hinges with anti-friction bearings
Sound and thermal insulation with expanded rockwool core M0 (density 130 kg/m³) or non-combustible aluminium honeycomb core (optional)
Hydrogen peroxide diffusion module flush with the airlock wall, high (above the load): no wasted space and no risk of damaging the decontamination system
Absolute uniformity of decontamination on all surfaces at cycle completion, validated with 6-log biological indicators
Integration with HVAC and door locking system: plug & play
H₂O₂ sensor: automatic door unlocking at the end of the ventilation cycle if [H₂O₂]<1 ppm

Mechanical and electrical options

Large dual-flush window
Sliding arm door closer
Stainless steel protective panel at the base of the door leaves
Power outlet
Proximity sensor
Alarm buzzer, digicode
Badge reader

Magic switch
Automatic door opener
Industrial air compressor for doors
Inflatable seal air supply
Electropneumatic emergency stop air supply
PLC controller
Traceable door operation monitored via a secure web platform

Key features

Adaptability

Available in two versions:
– Passbox, standard or custom size
– Chamber (equipment trolley chamber) standard or custom size

Interoperability

Touchscreen control, integration of disinfection systems, or full passbox or chamber revamping: integrated decontamination system with AHU control and interface

Connectivity and remote control

Enhanced safety on inflatable seal door

Performance

High-security, very high airtightness airlock
Biodecontamination with low H₂O₂ concentration (7.4%)
6-log10 spore reduction (Geobacillus stearothermophilus)

Safety

Certified “Tightness” test

High quality standard

Pharmaceutical and hospital industry standards

Technical specifications

Minimal space requirement

Inside the airlock. Flush-mounted diffuser module (high, above the load) and return air outlet (low)
Outside the airlock. Control console. (500 x 600 x 900 mm), Dräger display

Maximum safety

Integrated H₂O₂ probe, high and low concentration (Dräger)
Pre start-up safety, Notification if biocide quantity insufficient
Biocide tanks 2 x 2 L canisters, weight sensor under each canister
RFID reader biocide data (batch number, minimum durability date)

Integrated process

Modbus communication RJ45 connection
Industrial PLC Siemens screen

Traceability, data integrity

Audited compliant to 21CFR Part 11 and GMP Annex 11, Operator identification at start-up, profiles and associated rights, audit trail
Diffusion reports in pdf format, with confirmation of compliance

Volume treated

up to 40 m³

Flow rate

1200 mL/h

Integrated Airborne Surface Disinfection unit (ASDS), using patented non-wetting centrifugal fog technology. EN 17-272 compliant. Marketing Authorization No. AMM FR-2019-0071 obtained with O2SAFE7.4® disinfectant

PERFORMANCE, SAFETY & TRACEABILITY FOR THE FOLLOWING APPLICATIONS AND SECTORS:

Pharmaceutical industry, animal research facilities
Controlled atmosphere zones, production areas in sterile environments

Safe, effective, 3-step disinfection solution

1 Diffusion Microdrop Technology®* micro-drop phase: biocide dispensed as micro-droplets, forming a non-wetting mist that fully covers all accessible and non-accessible surfaces, with excellent distribution.

2 Contact time Vapour phase
The micro-drops evaporate on contact with the surfaces. The biocide penetrates the microbial cell provoking lethal, irrerversible activity (full biocide spectrum).

3 Aeration Low H₂O₂ concentration: fast-acting aeration.

Performance

Microorganisms reduced by 4, 5 and 6 log10 depending on the target (Geobacillus stearothermophilus spores)
Efficacy validated by Marketing Authorization No. FR-2019-0071 and in compliance with EN 17-272
Siemens PLC, touchscreen interface, industrial environment
Preventive maintenance contract: performance assurance for every DSVA

Ease of use

Simple centrifugation technology, easy maintenance
Robust, reliable equipment
Easy operator training
Durability

Safety

Air intake via H₂O₂ probe inside or outside the passbox or chamber depending on the phase: during the contact time outside (if there is a risk of leakage), then at the end of the ventilation cycle inside to coordinate door opening when H₂O₂< 1 ppm
Operator safety: no handling of biocide, full use of canisters
Safety of cleanroom materials and equipment: treatment with low H₂O₂ concentration, non-corrosive, facility-friendly
Safety: absence of biocide or insufficient quantity, before diffusion
Operator identification on the equipment
Easy, automatic programming, reducing the risk of errors
Compact equipment inside the airlock, no risk of damage

Integration and traceability

Ethernet connection (RJ45 port), Modbus communication with PLC and building management system: data integration, communication with AHU and doors
H₂O₂ concentration during the cycle: additional cycle compliance data
Weight sensor under each container: integration of diffusion data

Traceability, data integrity:

Signed diffusion report, audit trail
Equipment audited compliant to GMP Annex 11 and 21CFR Part 11
RFID reader: batch number and minimum durability date of the biocide stated on the report, with no risk of data entry errors