The replacement lamp is one of the most important components in a Rudolph Polarimeter’s optical system. Its intensity, spectral output, stability, and operating life can directly affect instrument performance, measurement reliability, and customer satisfaction. In this distributor training video, Rudolph Research Analytical explains why seemingly identical aftermarket lamps may perform very differently from genuine Rudolph […]
Author: Steve DeBeus
Get More from the Rudolph Resource Center
One of the most valuable tools available to our distributor network is the Rudolph Research Resource Center. Whether you’re looking for product information, service documentation, training materials, or technical resources, the Resource Center is designed to help you find what you need quickly. This month we’ve put together a short video that walks through the […]
Beyond Sugar: Understanding What Brix Really Measures
Most people think Brix means sugar content but that is only part of the story. A refractometer does not directly measure sugar. It measures refractive index: the way light changes direction as it passes through a sample. The instrument can then convert that measurement into Brix or another application-specific scale. In this video, discover what […]
Hexion
Hi Dana, Wonderful to meet you! You’re correct, we have quite a few Rudolph refractometers. We have had great experiences with them, and when my group’s ancient J257 lost its backlight we went straight for the J357 as a replacement without considering other manufacturers. I haven’t heard anything negative about our Rudolph refractometers thus far; […]
Brix Isn’t Just Sugar
How Refractive Index Measurement Supports Quality Across Industry Brix: A Familiar Term with a Much Broader Meaning. Ask someone in the food industry what “Brix” means, and the answer will likely be “sugar content.” While that answer is rooted in history, it no longer tells the whole story. Today, Brix is one of the most […]
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