Cleanroom Other products
Interlock system
The clean area door interlock is a safety protection device for clean areas. It can effectively prevent air pollution in the clean area and protect items in the clean area from external pollution....
Request a Free Quote
Interlock System: Door Interlock for Cleanroom Airlocks
The interlock system (clean area door interlock) is a safety device for controlled areas, preventing two doors of an airlock from opening at once. The clean room interlock door control protects pressure cascades and stops external contamination from entering the clean zone.
It integrates with our clean room partition panels and cleanroom door ranges, supplied within our Malaysia prefabricated cleanrooms programme.
Cleanroom Interlock System Specifications
Standard configuration for the Wonclean cleanroom interlock system. Actuator interface, alarm outputs and mounting are all customizable to project and cleanroom classification requirements.
| Operating voltage | 24 V DC (±10%), Class II isolated supply |
|---|---|
| Response time | < 0.8 s from door closure to interlock release |
| Door interface | 30–50 mm frame recess; pneumatic, electro-magnetic, motorized actuators |
| Environmental rating | IP54 enclosure; 5–40°C; RH ≤ 85% non-condensing |
| Housing | 304 stainless steel front plate, anodized aluminum chassis |
| Alarm output | Dual-channel dry contact (NO/NC), configurable |
| Panel compatibility | Direct mount on 1200 / 2400 mm partition panels with bracketing |
| Emergency egress | Local override via key switch |
| Durability | 10,000-cycle tested repeatability |
| Validation | Factory-calibrated, IQ/OQ per GMP Annex 1 & ISO 14644-4 |
Values shown are standard/representative configurations. Confirm final certified figures against the project datasheet before specification — Wonclean issues a stamped datasheet with every quotation.
Cleanroom Interlock System Construction
Mechanical redundancy is the engineering secret. The controller enforces fail-safe two-door logic and tolerates brief power interruptions, mounting directly onto partition panels with panel-specific bracketing — cutting on-site commissioning time by up to 60%.
Why Choose Our Cleanroom Interlock System
Protects pressure cascade
Fail-safe single-door logic prevents simultaneous opening that would breach pressure differentials.
Fast, reliable response
< 0.8 s closure-to-release with 10,000-cycle tested repeatability.
Power-loss tolerant
Mechanical redundancy keeps the interlock safe through brief power interruptions.
Fast commissioning
Panel-mounted with pre-configured bracketing, cutting on-site commissioning time by 60%.
Safe egress
Local key-switch override ensures emergency egress without compromising routine control.
Audit-ready
Full audit-trail logging and BMS integration with IQ/OQ per GMP Annex 1 and ISO 14644-4.
Cleanroom Interlock System Applications
Specified for airlocks, gowning entries and pass-through doors across regulated industries. See real cleanroom project case studies or browse the full cleanroom product range.
Get a project-specific quote in 24 hours
Send your cleanroom classification, floor area and finish requirements. Our Malaysia-based engineering team replies with a stamped datasheet, fire certificate and pricing — 7×24 technical support by email, phone or WhatsApp.
Request a Free Quote Chat on WhatsAppWhere should air showers be installed in a cleanroom?
Install between changing rooms and clean areas, or between ISO 8/ISO 7 classified areas and unclean areas. Personnel pass through after changing into cleanroom clothing but before entering the controlled environment
What is involved in the construction of a modular cleanroom?
To assemble laboratory spaces efficiently, modular components are preferred. An assembled cleanroom utilizes prefabricated sections to reduce on-site construction time. The underlying aluminum profile system provides the necessary framework for mounting panels and doors, ensuring precision alignment and structural rigidity throughout the facility.
What are the key considerations for air shower design?
Selecting the right air shower requires careful planning. Proper air shower design ensures effective personnel decontamination before entering controlled environments. Specifications depend on room size. Consulting an experienced air shower manufacturer helps determine optimal placement. Compliance with standards is essential. Regular maintenance schedules must be established to sustain performance over time.
What defines quality in clean room door systems?
Sealing integrity is vital. air tight sliding clean room doors prevent pollutants from entering. Each air tight sliding cleanroom door must meet pressure ratings. Reputable air tight sliding cleanroom door manufacturers provide leakage certification. Automatic mechanisms reduce human contact risks. Material selection prioritizes durability and ease of cleaning to meet hygiene protocols. Installation requires precise alignment.
