J Series Refractometer Temperature Boost Option Technical Bulletin J Series Refractometer with Temperature Boost Option The Rudolph Research Analytical J Series of refractometers are able to control temperature accurately in addition to reproducibility to the range mentioned in the relevant technical bulletin. However, for certain applications beyond that range, particularly in petroleum, pharmaceutical, plastics, specialty […]
Product Family: Refractometers - Page 7
High accuracy digital refractometer J157 from Rudolph Research
Digital Refractometer – J157 available in several models and option configurations. The Rudolph J157 model of Refractometers offers high performance and a range of features to suit many demanding applications in laboratories and harsh industrial environments. Rudolph Research Analytical, working together with refractometer (Refraktometer) users from various countries and disciplines, has developed the J157 series […]
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 […]
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