High-Intensity LED UV Inspection for Flawless Defect Detection

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UV LED Inspection Lights – Precision, Durability, and Clarity

Advanced UV LED light sources for non-destructive testing (NDT) in critical industries

LED UV Inspection delivers superior defect detection with high-intensity 365 nm- 395 nm wavelengths, ideal for penetrant testing (PT) and magnetic particle testing (MT). Unlike conventional UV lamps, our LED solutions provide instant activation, zero warm-up time, and consistent output for reliable inspections in aerospace, automotive, and manufacturing applications.

Unmatched Precision

Our UV LED inspection lights emit stable 365nm wavelengths, ensuring accurate fluorescence excitation for minimal false calls. The uniform beam pattern eliminates shadowing.

Industrial Durability

IP65-rated housings withstand harsh environments. With 20,000+ hours lifespan and shock-resistant designs, they outperform traditional mercury lamps.

Portability & Safety

Lightweight and cordless options available. Mercury-free and cool-to-touch operation enhances workplace safety.

Key Features of our LED UV Inspection

High-Intensity UV-A Illumination
Dual-Light Functionality
Rugged and Portable Design
Compliance with Industry Standards

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Applications

Non-Destructive Testing (NDT): Essential for fluorescent penetrant inspection (FPI) and magnetic particle inspection (MPI) in aerospace, automotive, and manufacturing
Quality Control: Used to verify the presence and uniformity of coatings, adhesives, and sealants, as well as to detect contamination on surfaces and components.
Cleanliness Verification: Effective in identifying residues and contaminants in cleanroom environments, ensuring compliance with stringent cleanliness standards.
Counterfeit Detection: Assists in verifying the authenticity of documents, currency, and products by revealing security features that fluoresce under UV light.

✅ How to Choose the Right LED UV Inspection System

1. Define Your Application

Start by identifying what you need the inspection system for:

NDT (Non-Destructive Testing) – such as magnetic particle inspection (MPI) or fluorescent penetrant inspection (FPI)
Cleanliness verification – in cleanrooms, labs, or electronics
Coating/adhesive inspection – in manufacturing or assembly lines
Counterfeit detection – for security features in documents or packaging

Different applications require different intensity levels, beam sizes, and certifications.

2. Check the UV Wavelength

365 nm (UV-A) is the most commonly used wavelength for inspections.
Make sure the lamp emits minimal visible light to avoid interference with fluorescent materials.

3. Consider UV Intensity and Coverage Area

High-intensity output (e.g., >1,200 μW/cm² at 15 inches) allows for faster, more effective inspections.
Look for systems with a wide, uniform beam if you’re inspecting large surfaces.
For detailed, small-area inspections, a focused beam is more suitable.

4. Look for Certification and Compliance

Ensure the system complies with industry standards such as:

ASTM E3022
ISO 3059
Rolls-Royce RRES 90061 (if applicable in aerospace)
These ensure consistent performance and compatibility with regulated environments.

5. Decide on Portability vs. Stationary Use

Handheld: Lightweight, battery-powered for field or mobile inspections.
Stationary/bench-top: Higher power, better for lab or production environments.

6. Check for Dual Light Source Capability

Some systems include both UV and white light LEDs, allowing easy switching during inspection and documentation.

7. Durability and Environmental Resistance

Look for IP-rated enclosures (e.g., IP65) for use in dusty, wet, or rugged environments.
Choose impact-resistant materials if working in industrial or field settings.

8. Additional Features to Consider

Built-in cooling for long operation
Adjustable intensity levels
Battery life (for portable models)
Ergonomic design and weight
Warranty and after-sales support

📌 Summary Checklist

Feature	Recommendation
UV Wavelength	365 nm (UV-A)
UV Intensity	≥1,000 μW/cm² at 15 in (varies by need)
Certification	ASTM E3022, ISO 3059, etc.
Beam Profile	Uniform and wide or focused, as needed
Portability	Handheld for field, fixed for lab/line use
Additional Functions	White light, intensity control, cooling
Durability	IP-rated, rugged housing