http://uv-curing-shield.com/en/tags/intensity/ Recent content in Intensity on UV Curing Shield Hugo en-us Sat, 06 Jun 2026 07:36:15 +0800 http://uv-curing-shield.com/en/posts/how-to-test-uv-lamp-intensity/ Sat, 06 Jun 2026 07:36:15 +0800 http://uv-curing-shield.com/en/posts/how-to-test-uv-lamp-intensity/ <p><img src="http://uv-curing-shield.com/images/58ac68eed98c0bc28c2c79d6b4e2c369.png" alt="How to test UV lamp intensity"></p> <p>On an e-commerce line, a hot SKU has one habit: it moves the schedule on you, fast. If the UV lamp starts to drift, the press has to back off, the queue piles up, and that promise of quick shipment falls apart. It’s not about whether you can print. It’s whether your curing can keep up.</p> <h2 id="what-actually-matters-on-the-technical-side">What actually matters on the technical side</h2> <p>UV intensity isn’t a vibe—it’s a number you can measure. Use a calibrated spectral radiometer to capture peak irradiance (mW/cm²) right at the substrate plane, then integrate over exposure time to get energy density (mJ/cm²). Our mercury vapor lamps are built around stable spectral output, with tight control on the dominant emission lines. You’re looking for consistent 365 nm/385 nm profiles and minimal spectral drift across the lamp life. High reflector efficiency, plus a controlled lamp-to-substrate gap, is what keeps the dose repeatable from job to job.</p>