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You are here: Home / Archives for News

Invert Sugar Measurements

WHY MEASURE INVERT SUGAR ? – BACKGROUND Inverted sugar syrup, also called invert syrup is essentially sugar in water. Hydrolytic saccharification of sucrose produces invert sugar, a mixture of the monosaccharides glucose and fructose. The mixture rotates light in the opposite direction of the original sugar, which is why it’s referred to as invert sugar. […]

Filed Under: Technical, White Papers Tagged With: Autopol, refractometer

Rudolph Research Analytical acquires assets of DigiPol Technologies

Rudolph Research Analytical acquires assets of Rudolph Instruments DBA DigiPol Technologies Rudolph Research Analytical (RRA) has acquired the assets of Rudolph Instruments, Inc, manufacturer of the DigiPol line of Polarimeters. Rudolph Research Analytical is a highly respected worldwide manufacturer of high-accuracy laboratory instrumentation. With roots in sugar purity testing dating back to before the 1970s, […]

Filed Under: News, Press Releases

Tribute to the Baddley Family

  Baddley Chemicals Inc. has been an innovator and key supplier to the sugar industry since 1998. After recognizing a new solution was needed to replace sugar reagents that contained toxic Lead Subacetate, Dr. Bill Baddley embarked on finding a suitable solution for safely clarifying sugar cane and beet juices. After 10 years of research […]

Filed Under: News, Press Releases

European Pharmacopoeia Essential Oils for Changes Optical Rotation Measurements

Optical Rotation - Sweet Orange Oil

Changes to the European Pharmacopoeia Essential Oils regarding Optical Rotation Measurements / Polarimeter Measurements In April 2022 there is a change coming to the European Pharmacopoeia regarding the measurement of essential oils such as Sweet Orange Oil. The revised monograph requires that samples now need to be measured in a 0.1 dm (10mm) length cell […]

Filed Under: White Papers Tagged With: Automation, Autopol, essential oils, European Pharmacopeia, Optical Rotation

Accurate Determination of Sulfuric Acid Concentration

Density S4 Sulfuric Acid Measurement

ACCURATE DETERMINATION OF SULFURIC ACID WITHIN THE CHEMICAL, ACCUMULATORS, FERTILIZERS, METAL, AND PLASTICS INDUSTRIES The Density – Concentration Relationship of H2SO4 As the concentration of the Sulfuric Acid increases, the density also increases. This fairly linear relationship goes from 0% concentration up to approximately 96% or 97%. However, somewhere around 93% the linear relationship starts […]

Filed Under: White Papers Tagged With: Density Meter, refractometer

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  • Home
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    • Density Meters
      • DENSITY METER – PORTABLE DDM29
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