Laboratory glass annealing lamp

Thu, 16 Jul 2026 03:10:56 +0800

Getting Your IR Spectra Right for Glass Annealing

Here’s the thing about standard infrared lamps: they’re great for the basics, but they usually fall short when you start adding specialized dopants or additives to your glass. If your chemistry is unique, a “one size fits all” heat profile just won’t work. You need the lamp’s emission peak to actually shake hands with the absorption peak of your material.

Matching the Heat to the Chemistry

We don’t just blast your glass with general heat. Instead, we tweak the infrared spectrum to hit the exact frequency your additives need. By messing with the filament composition and the properties of the quartz envelope, we can shift the emission curve. Why bother? Because it means the energy actually sinks deep into the glass instead of just bouncing off the surface. You get a steady, uniform soak. No internal stress. No surprise cracks during the annealing cycle. Just clean glass.

Laboratory on Radiant Quartz Heat Solutions

Laboratory glass annealing lamp

Getting Your IR Spectra Right for Glass Annealing

Matching the Heat to the Chemistry