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Cleanroom Lighting and Electrical Equipment
Cleanroom Exit Sign
A sealed, low-profile exit sign that presents a bright red or green legend behind a smooth cleanable face.
- Flush Sealed Face
- Red or Green LED Legend
- Directional Chevron Options
- Backup Battery Available
Product Introduction
The cleanroom exit sign fits into or against a wall or ceiling with a gasketed perimeter and a smooth front window. Efficient red or green LEDs illuminate the exit legend evenly, while removable chevrons or configured graphics indicate the required travel direction. Power, charger and optional battery components remain within the back box, leaving only a clear sealed face visible to the controlled room.
Key Features
Uniform LEDs keep the legend readable without hot spots.
Configured directional arrows avoid field-cut openings in the sealed face.
The rear enclosure separates wiring and battery components from the cleanroom.
A narrow white or stainless trim blends with modular wall and ceiling panels.
Customer Product Concerns
An exit sign must remain unmistakable during normal and backup operation without adding open seams, detachable letters or projecting housings.
Applied letters and arrows create edges that collect dust.The complete legend is protected behind one smooth transparent face.
Field-punched chevrons can leave unsealed openings.Directional graphics are configured before assembly inside the sealed window.
A bulky battery compartment projects into narrow airlocks.The power pack sits inside the recessed rear enclosure or a remote service space.
Uneven illumination makes parts of the word difficult to read.A distributed LED light guide illuminates the full legend consistently.
Typical Applications
Cleanroom emergency exitsGowning and airlock routesLaboratory egress corridorsControlled production doorways
Technical Parameters
Typical configurable construction ranges for a cleanroom LED exit sign are listed below.
| Core Material | Powder-coated steel or stainless back box with LED light guide, printed legend and clear polycarbonate window |
|---|---|
| Panel Thickness | 45-100 mm recessed or surface enclosure depth |
| Effective Width | 300-420 mm visible sign width |
| Maximum Length | Up to 500 mm overall sign dimension including trim |
| Steel Facing Thickness | 0.8-1.2 mm formed steel or stainless trim and back box |
| Core Density | Approximately 1200 kg/m³ for the clear polycarbonate face |
| Thermal Conductivity | 0.20-0.22 W/(m·K) for the polycarbonate window |
| Surface Finish | White powder-coated or fine-brushed stainless trim with smooth clear legend face |
| Joint Type | Gasketed flush perimeter with sealed transparent face and concealed rear wiring compartment |
| Customization | Available based on the intended application and operating environment. |
Available Options
Red or green legendSingle- or double-face configurationLeft, right or dual directional chevronsIntegral emergency battery
Planning a Cleanroom Exit Sign specification?
Send us your dimensions, installation conditions, performance targets and required surface finish.
