http://ir-qz-heating.com/en/tags/testing/ Recent content in Testing on Infrared Quartz Heating Systems Hugo en-us Sat, 05 Sep 2026 22:50:52 +0800 http://ir-qz-heating.com/en/posts/ensuring-electrical-safety-in-infrared-heating-tubes-through-100-dielectric-and-insulation-testing/ Sat, 05 Sep 2026 22:50:52 +0800 http://ir-qz-heating.com/en/posts/ensuring-electrical-safety-in-infrared-heating-tubes-through-100-dielectric-and-insulation-testing/ <p><img src="http://ir-qz-heating.com/images/1764273a9805a56244015746cb190d47.png" alt="Ensuring Electrical Safety in Infrared Heating Tubes through 100 Dielectric and Insulation Testing"></p> <h1 id="why-we-obsess-over-the-invisible-side-of-ir-lamps">Why we obsess over the &ldquo;invisible&rdquo; side of IR lamps</h1> <p>When we build infrared heating tubes, getting the heat right is only half the job. The other half? Making sure the lamp doesn&rsquo;t short out or send a stray current leaking into your machine frame. That’s why we don&rsquo;t do &ldquo;random samples.&rdquo; Every single tube that leaves our shop goes through a full gauntlet of withstand voltage (hi-pot) and insulation resistance tests. No exceptions.</p>