The Reichert AR600 Automatic Digital Refractometer offers superior accuracy, repeatability, and ease of use. It is ideally suited for quality assurance and research applications. The AR600 offers automatic temperature compensation. For demanding applications that require temperature control, the AR600 is supplied with external ports to allow attachment to an external circulator. The AR600 measures opaque, translucent, and transparent samples. The instrument features a refractive index measurement range from 1.32000 to 1.52000 nD. The AR600 is used for concentration measurements, purity determination, and chemical identification. The instrument is ideal for a variety of industries including food and beverage, cosmetic, pharmaceutical and chemical applications.