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Refractometer Series Measures when others fail INNOVATIVE DIGITAL REFRACTOMETERS Petrochemicals & Oils Pharmaceuticals Food industry Nanoparticles Cosmectics Chemicals Polymers Gel... and more

Download the technical note MEASUREMENT PRINCIPLE The refractive index (Rl) of a medium is a fundamental physical property which depends on several characteristics of the medium : its temperature and surrounding pressure, the medium composition, the light wavelength. That is why the Rl is often used to identify a particular substance, confirm its purity, or measure its concentration. The Rl of liquids (or solids) is commonly measured with Abbe optical refractometers, relying on the measurements of the critical angle for total internal reflection. For Abbe refractometers, the Rl is limited...

ARAGO REFRACTOMETERS FEATURES & BENEFITS World's largest Rl measurement range: from 1.2 nD to 3.1 nD Rl Measurement accuracy : 4 th and 5 th decimal depending Sample cell: - Small sample volume: typ 50 ul - High durability materials: 316 L stainless steel + Si02, BK7 or Sapphire glass prism - Built in TEC temperature control for efficient sample temperature stabilization Download video Touch screen with user friendly interface: - Measurement results real time plot - Easy and accurate temperature setting with steps down - Results automatic saving Brix scale with automatic temperature...

ARAGOSeries Refractometer Temperature control range (°C) Brix Scale ( e.g. Arago ω) 0-95% / Resolution ± 0.002 % / Accuracy & Reproducibility ± 0.01% Component Prism (Standard) Operating wavelength (Standard) Cell material Stainless steel (4) Touchscreen PC (6) or user personal computer Operator consol Arise Software Setup and operation in English or French Common characteristics Light source (6) Laser Diode temperature stabilized with built-in Peltier system (6) 10 x 24 x 27 Power requirements 100-240 VAC - 50/60 Hz - min: 10 W, max: 50 W depending on sample and ambient T°C Options...