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Inspection Access Areas
What Is an Anti-Static Observation Area?
An anti-static observation area is an enclosed or semi-enclosed viewing structure designed to give personnel clear visibility into a controlled process while dissipating static charge and keeping particles out.
Key Risks
Without ESD-Safe Panels
- Particle attraction that reduces visibility and contaminates the process
- Electrostatic discharge damaging wafers, PCBs and micro-components
- Frequent cleaning and downtime to maintain cleanroom class
Charge Dissipation Path in a Grounded Observation Panel
How FLOMC Solves It
We combine permanently conductive-coated sheets with grounded aluminium profiles, so charge flows away continuously instead of accumulating on the viewing surface.
Permanent Coating, Not a Temporary Spray
The dissipative layer is bonded during manufacturing and remains effective after repeated cleaning with IPA and standard cleanroom detergents.
Configurations for Every Production Line
Choose a standard layout or let our engineers design a structure around your equipment footprint.
Fixed or Hinged
Equipment Viewing Windows
Flush-mounted panels for process tools, ovens and inspection stations.
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Most Popular
Full Perimeter Protection
Machine Guard Enclosures
Modular framed guards with access doors, interlocks and cable ports.
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Lift-Off or Sliding
Protective Covers & Hoods
Lightweight covers for benches, conveyors and handling stations.
Get a QuoteTechnical Specifications
Typical property values of FLOMC anti-static panels.
Material Properties
| Property | Test Method | Unit | Anti-Static PC | Anti-Static PMMA |
|---|---|---|---|---|
| Surface resistivity | ASTM D257 | Ω/sq | 106 – 108 | 107 – 109 |
| Light transmission | ASTM D1003 | % | ≥ 86 | ≥ 90 |
| Density | ISO 1183 | g/cm³ | 1.20 | 1.19 |
| Impact strength (notched) | ISO 180 | kJ/m² | 65 | 1.5 |
| Service temperature | - | °C | -40 ~ 120 | -30 ~ 80 |
| Flammability | UL 94 | — | V-2 / V-0 | HB |
Standard Sizes
Custom cutting available within ±0.5 mm tolerance
| Sheet Size (mm) | Thickness (mm) | Coating | Colour |
|---|---|---|---|
| 1220 x 2440 | 3 / 5 / 6 / 8 / 10 | Single / double side | Clear, tinted |
| 1000 x 2000 | 3 / 5 / 6 | Single / double side | Clear |
| Custom | Up to 15 | Double side | On request |
* All data are typical values for reference only and should not be used as specification limits.
Need More Details?
Values may vary by thickness and grade — contact us for a full datasheet.
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Why Choose FLOMC
From material to installation, one partner for your clean environment guarding.
ESD Safe
Permanent Dissipation
Stable resistivity that does not fade with humidity or cleaning.
Crystal Clarity
Up to 90% Transmission
Distortion-free viewing for inspection and monitoring.
Cleanroom Ready
Low Particle Shedding
Chemical-resistant surfaces compatible with ISO 5–8 cleaning routines.
Engineered to Fit
Design to install
In-house CNC machining, framing and on-site installation support.
Trusted Across Sensitive Industries
FLOMC observation areas are installed wherever visibility, cleanliness and static control must coexist.
Semiconductor & Electronics
Stable resistivity that does not fade with humidity or cleaning.
Pharmaceutical & Medical
Wipe-down surfaces that keep particle counts inside validated limits.
Semiconductor Fab
Frequently Asked Questions
Can't find your answer? Our engineers reply within one business day.
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What surface resistivity do I need for my cleanroom?
An anti-static observation area is an enclosed or semi-enclosed viewing structure designed to give personnel clear visibility into a controlled process while dissipating static charge and keeping particles out.
Will the anti-static effect wear off after cleaning?
No. The dissipative layer is bonded during manufacturing and stays effective after repeated cleaning with IPA and standard cleanroom detergents.
Can you produce custom sizes and cut-outs?
Yes. Panels are CNC machined in-house with a ±0.5 mm cutting tolerance, including cut-outs, holes and framing.
Polycarbonate or acrylic — which should I choose?
Polycarbonate for impact resistance and wider service temperature; acrylic for maximum light transmission and surface hardness.
What is the typical lead time?
Standard sheets ship from stock. Machined panels and framed structures depend on drawing approval — our engineers confirm a date with your quotation.
FINAL CTA
Start with Your Equipment Environment
FLOMC can support your project from material selection, surface performance, panel processing, and structural development to OEM integration and installed-site adaptation.
Share the equipment context, viewing requirement, protection concern, or existing structure you are working with. We can help define the next practical direction.
