UV lamp for non destructive test

Sat, 06 Jun 2026 07:42:17 +0800

On the shop floor, a thin oil film on the lamp face can quietly sink your non-destructive testing. UV intensity dips, the photoinitiator response gets spotty, and cross-linking falls apart. The failure isn’t always visible. You feel it in rework, scrap, and downtime.

Technical Parameters: Power, Spectrum, and Curing Efficiency

We build the lamp around repeatable energy delivery. A stable mercury vapor discharge gives you a predictable spectral profile, with strong output around 365 nm—exactly what many NDT inks and coatings are tuned for. Peak irradiance is set to hit the required dose at the work surface, measured in mJ/cm², not at the lamp body. Power density and arc length are matched to the dwell window, so intensity stays sufficient even as the reflector ages. The reflector uses a dichroic coating to shape the spectral energy, pushing useful UV forward while cutting IR heat that can degrade optics and substrates.

UV lamp for coating durability test

Tue, 26 May 2026 01:57:21 +0800

Introduction

When you’re testing how long a coating really lasts, you can’t leave anything to chance. Regular UV lamps throw out a messy, unpredictable spectrum, which just muddles your results. So we built a UV lamp for the lab—one that’s all about precision. It gives you a clean, perfectly tuned beam of UV, so your tests actually match how the material performs in the real world, without any stray wavelengths messing things up.

The Specs That Actually Matter

Let’s get into what makes this thing work. We set the lamp up to match the physics of what you’re doing. It runs on 400V, which is standard for lab power supplies, giving you steady, reliable output—even during those marathon test sessions. The tube is 300mm long and just 10mm across, so it slips right into tight reaction chambers without taking up extra space. At 2500W, it delivers the kind of power you need to fast-forward through aging. But heads up—that power comes with serious heat. You’ll need to plan your cooling carefully, whether it’s airflow or a water loop.

Test on UV Curing Matrix

UV lamp for non destructive test

Technical Parameters: Power, Spectrum, and Curing Efficiency

UV lamp for coating durability test

Introduction

The Specs That Actually Matter