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Cleanroom Lighting and Electrical Equipment
Cleanroom Call System
A supervised call-and-confirmation system that lets cleanroom personnel request assistance through large sealed wall buttons.
- Large Sealed Call Button
- Visible Call Confirmation
- Supervised Control Circuit
- Remote Acknowledge and Reset
Product Introduction
The cleanroom call system connects flush wall call points to corridor indicators, an operator annunciator or a network server. A large colored membrane or stainless push button registers the request and illuminates to confirm it was received. Separate acknowledge and reset logic prevents a call from disappearing silently, while supervised wiring reports open-circuit or device faults.
Key Features
A colored illuminated ring confirms that the system recorded the request.
Supervised wiring distinguishes a real call from a broken connection.
Remote annunciation identifies the originating room or call point.
Defined acknowledge and reset stages keep active requests visible until handled.
Customer Product Concerns
A simple push button is insufficient when users need confirmation, room identification and assurance that a broken wire has not disabled the call path.
A small button is hard to locate and press through gloves.A large high-contrast sealed actuator provides an obvious tactile target.
The caller cannot tell whether the signal reached an operator.A local light and optional tone confirm registration immediately.
A cable fault looks the same as a quiet inactive system.Supervised inputs raise a distinct trouble condition for open or short circuits.
Calls are cleared before assistance actually arrives.Separate acknowledge and local reset steps preserve the request workflow.
Typical Applications
Cleanroom assistance requestsGowning room support callsLaboratory emergency pointsMaterial airlock pickup calls
Technical Parameters
Typical configurable construction ranges for a cleanroom call system are listed below.
| Core Material | Stainless flush plates with sealed call/reset controls, LED indicators, supervised controller and low-voltage wiring |
|---|---|
| Panel Thickness | 1.5-3.0 mm cleanroom call-point plate thickness |
| Effective Width | 86-240 mm call-station face width |
| Maximum Length | Up to 320 mm overall station height |
| Steel Facing Thickness | 1.5-3.0 mm SUS304/SUS316L front plate |
| Core Density | Approximately 7900-8000 kg/m³ for the stainless call-point plate |
| Thermal Conductivity | 14-16 W/(m·K) for the stainless front plate |
| Surface Finish | Fine-brushed stainless with red, blue, green or amber illuminated sealed buttons |
| Joint Type | Flush gasketed wall plate with sealed actuators and supervised rear controller terminal connection |
| Customization | Available based on the intended application and operating environment. |
Available Options
Call, reset and emergency functionsSingle-room or networked annunciationAudible and visual confirmationPull-cord or wall-button input
Planning a Cleanroom Call System specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
