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You are here: Home / Archives for oil

Refractometer Temperature Correction Vs Control

Refractometer Temperature Correction & Control Peter Marriott – Refractometer Product Manager Rudolph Research Analytical Also see video: Refractometer, Temperature Correction & Control with a Rudolph J457 We are going to look at the effects of changing temperature on refractive index measurement and if Temperature Correction can compensate for temperature variances or if actual temperature control […]

Filed Under: White Papers Tagged With: ABBE, Automatic, benchtop, beverage, Brix, chemical, cosmetics, digital, electronic, essential oils, flavor, food, industry, laboratory, oil, petro chemicals, petroleum, pharmacuetical, R/I, refractive index, refractometer, refractometers, sugar, Temperature Correction

Digital Refractometers – Universal Concentration Meters

Digital Refractometers – Universal Concentration Meters By Angelo DePalma, Ph.D – Partial Reprint – Originally Published April 6th, 2011,  for original see Lab Manager; – Refractometers are instruments that quantify and identify chemicals and materials based on their refractive index (RI).  A unique property related to the speed of light as it passes through a substance, RI (Refractive Index)  […]

Filed Under: News, White Papers Tagged With: Automatic, beverage, Brix, chemical, cosmetics, digital, electronic, essential oils, flavor, food, industry, laboratory, oil, petro chemicals, petroleum, pharmacuetical, R/I, refractive index, refractometer, refractometry, Smart Measure, sugar, Temperature Control

Density Meter Testimonial Indian Oil LTD

Indian Oil

This was installed very efficiently … and it is working to our satisfaction…

Filed Under: Testimonials Tagged With: Automatic, benchtop, Density Meter, density-meters, digital, electronic, industry, oil, petro chemicals, petroleum, testimonials

Density Meter Testimonial KOST USA

Kost USA

I would highly recommend the DDM 2910 Automatic Density Meter and Rudolph Research Analytical to anyone…

Filed Under: Testimonials Tagged With: benchtop, chemical, Density Meter, density-meters, digital, electronic, industry, oil, petro chemicals, petroleum, testimonials

Automatic Polarimeter Testimonial Hikma Algeria

Hikma

Please be informed that we are using the J357 Refractometer and the Autopol V since 2006, and that we are pleased about their accurate and stable measurement…

Filed Under: Testimonials Tagged With: benchtop, Brix, digital, essential oils, food, industry, laboratory, oil, petro chemicals, pharmacuetical, polarimeter, polarimeters, refractometer, testimonials

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  • Home
  • Products
    • Density Meters
      • DENSITY METER – PORTABLE DDM29
      • Density Meter DDM 2909
      • Density Meter DDM 2910
      • Density Meter DDM 2911
      • Density Meter DDM 2911 PLUS
      • Density Meter Sample Loading Options
      • Back
    • Refractometers
      • REFRACTOMETER – PORTABLE J27
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      • Contact Lens Refractometers
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    • Polarimeters
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    • Saccharimeters
      • Autopol IZ & IIZ Saccharimeters
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      • Digital Saccharimeter Autopol 880 & 880T
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      • Back
    • Automation
      • Autoflex® R817
      • AutoFlex® R827
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    • AlcoTest-RI®
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