The Rudolph Research J457 refractometer monitors sample load quality, an industry first that assists the user in properly loading samples with a resulting increase in consistency and accuracy…
Digital Refractometer, Rudolph Research J47 Press Release
Rugged Refractometer, New from Rudolph Research; The J47 is Temperature correcting, and designed for the Sugar and Food Industries. Very fast measurement. Simple to load, simple to measure, simple to clean. Result independent of operator judgment. Rugged, reliable, and perfect for high throughput applications in the sugar and food industries. Accurate, on-board temperature correction. Lower […]
Refractometers, Polarimeters, and Density Meter Service & Maintenance Programs
Refractometers, Polarimeters, and Density Meter Service & Maintenance Programs Whether you buy a Refractometer, Poalrimeter, Density Meter, Saccharimeter, or automated system, we protect your investment by providing exceptional service, for over 30 years. Even though many laboratory instrument manufacturers stop servicing their equipment after just 10 years, Rudolph Research Analytical is still servicing instruments built […]
Refractometers: Innovating Around the Edges
Refractometers are analytical instruments that measure the refractive index (RI) of liquids.
Density Meter Application Note, Concentrations
Density Meter Application Report Concentration Determinations using the Rudolph Research Analytical DDM 2911 Density Meter Introduction From purely an intuitive approach, it is easy to understand how a density meter can determine concentrations. If you were to measure the density of a pure water sample, you would find its density to be 0.9982 g/cm³ at […]
