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You are here: Home / Archives for Density Meters

Portable Density Meter – Handheld – Rudolph DDM 29

Laboratory Accuracy Everywhere You Need to Measure Unmatched Capabilities in a Fully Portable, Handheld Density Meter Temperature Controlled Measurements at 20° and 25°C The problem with most portable Density Meters is they drift because they do not control temperature. All Density Meter measurements are highly sensitive to temperature and mathematically correcting for temperature may not […]

Density Meter

Density Meter - Automatically measure density with the push of a button. Oscillating U Tube with Zoom in and bubble detection

Density Meter  What Is a Density Meter? The operation of a density meter relies on the Mechanical oscillation principle and the gravimetric method. Archimedes’ principle states that an immersed object experiences an upthrust equal to the weight of the displaced fluid.  Techniques such as the oscillating U-tube aid in accurate density calculations for liquids, semi-solids, […]

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 linearrelationship goes from 0% concentration up to approximately 96% or 97%. However, somewhere around 93% the linear relationship starts to […]

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

AlcoTest-RI®

Density Meter

Alcohol Testing Solutions for Proof Obscuration Measurement There are many challenges to measuring/testing alcohol proof and measuring Proof of Obscuration in flavored spirits.  Alcohol producers have all the demands of manufacturing a constant product with the added burden of making a product that must comply with government measurement and labeling guidelines. In most countries, the […]

Alcohol Measurements in a Distillery

Making Alcohol Measurements in a Winery – Distillery We will be spending the day making alcohol measurements at Warwick Valley Winery and the Black Dirt Distillery, located in Warwick, New York. Co-founders of Black Dirt Distillery and Warwick Valley Winery, Jason Grizzanti and Jeremy Kidde, have been in the business of making alcohol based beverages […]

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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
      • J47
      • J57 VT
      • J157 PLUS
      • J257
      • J357
      • J457
      • Contact Lens Refractometers
      • Back
    • Polarimeters
      • Autopol I
      • Autopol II
      • Autopol III
      • Autopol IV
      • Autopol V
      • Autopol V PLUS
      • Autopol VI
      • Back
    • Saccharimeters
      • Autopol IZ & IIZ Saccharimeters
      • Saccharimeter Autopol 589
      • Digital Saccharimeter Autopol 880 & 880T
      • Saccharimeter Autopol 880 PLUS & 880T PLUS
      • Saccharimeter Sample Cells
      • Saccharimeter Specifications
      • Back
    • Automation
      • Autoflex® R817
      • AutoFlex® R827
      • AutoFlex® R837
      • Back
    • AlcoTest-RI®
      • Distillery Financing
      • Back
    • VeriLinkRx Hospital Drug Diversion
    • Octapol®
      • Octapol®
      • Octapol® Red
      • Octapol® Black
      • Back
    • Rudolph Standards Lab
    • Back
  • Resources
    • Service + Maintenance
    • White Papers
    • Videos
    • Technical Bulletins
    • Definitions
    • Back
  • Quality – Accreditations
  • Testimonials
  • Rudolph Research – General Info
    • About Us
    • Articles
    • Trade Shows
    • Press Releases
    • Service + Maintenance
    • Customers/Industries
    • Back
  • Contact Us
    • Distributor Locator
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    • Part Order/Quote Request
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