The Rudolph Service Pledge: Earning your loyalty everyday, through our commitment to exceptional service and attentive customer focus. Integrity, Quality, and Innovation with a Global Reach. Rudolph Research Analytical manufactures automatic Density Meters, Refractometers, Polarimeters, Saccharimeters and Automation Solutions for a wide variety of industries. With over 8,000 laboratory instruments installed in demanding applications worldwide […]
Rudolph Research Refractometer full line overview
Refractometer Video: Select a Rudolph Research Refractometer by industry: Refractometer Video Time Stamps: J47 – Food & Beverage – 1:30 J57 – HD Use – Food Quality Testing – 2:00 J157 – High Accuracy – Water based Chemicals 2:42 J257 – Polymer, Petroleum, Chemical – 4:00 J357 – Pharmaceutical, Chemical, Petroleum, Essential Oils, Fragrance – […]
Ultra Low Volume Refractometer
Ultra Low Volume Refractometer Background Low Volume Refractometer The Ultra Low Volume Refractometer (ULV) option is designed for situations where only a very limited amount of sample is available. This is often related to the biological sciences, but the ULV instrument will handle the same range of materials that a standard refractometer will. Refractometer Design […]
Refractometer Validation
Refractometer Validation Refractometer Validation – In a regulated laboratory the purchase price of an instrument is only relatively small part of the total cost. For some instruments there are expensive consumables and the manufacturer will provide the original instrument very inexpensively in order to lock the laboratory into these. For other instruments the manufacturer […]
UAN Fertilizer Concentration Analysis – Measure RI & Density for % Concentration
Rudolph Research – Fertilizer Industry Application for UAN Analysis. UAN Fertilizer Concentration Analysis – Measure RI & Density for % Concentration UAN 32 is a formulation consisting of 45% Ammonium Nitrate, 35% Urea with 20% water content. The resulting total nitrogen concentration is 32%. Half coming from the Ammonium Nitrate and the other half from […]
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