Getting the Heat Exactly Where You Need It
If you’ve ever tried using a standard, off-the-shelf infrared lamp for glass R&D, you know the frustration. They’re too uniform. They just blast heat everywhere. But when you’re working with glass, “uniform” is usually the last thing you want. You need to be able to pinpoint exactly where the energy hits the substrate—whether you’re trying to trigger a specific phase transition or seeing just how much thermal shock a piece can take before it snaps.
It’s More Than Just the Size of the Tube
Most suppliers think “customization” means making the quartz tube longer or shorter. That’s not really customization; that’s just resizing. We look at it differently. We focus onpower density. By playing with the filament winding pitch and the wattage along the length of the radiator, we can build in specific hot zones or smooth thermal gradients. It means you can simulate a complex environment without having to constantly move your workpiece around. Want a high-intensity focal point? We concentrate the load in the center. Need it perfectly flat? We balance the ohms across the whole filament. Simple as that.
Speed Matters
In a lab, waiting around is a waste of time. That’s why we use short-wave IR technology. Because the filament has such low thermal mass, these radiators hit your target temperature in seconds. It’s fast. Really fast. You can tweak the voltage, wattage, and spectral output however you like. Just a heads-up, though: if you pack extreme power density into a tiny footprint, the lamp ends are going to get stressed. Make sure your housing can actually handle and dissipate that heat, or you’ll be dealing with seal failures way sooner than you’d like.
Less Tinkering, More Testing
We design these to be drop-in replacements for your prototype rigs. Whether you’re messing around with new borosilicate blends or some niche optical glass, having a tunable IR output means you spend less time fighting with your machine and more time actually looking at your material. We’ll give you the raw heat flux data upfront. You just wire it up and get to work.