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You are here: Home / Archives for Density Meters

Incredible Foods – Testimonial

Incredible Foods

Dear Rudolph Team, I want to send my sincere thanks to an amazing team of people who have helped me through several issues with our instruments.  We have had a great experience with our salesperson Julio, who from the day he brought in the instrument for us to test out, has been full of knowledge […]

Filed Under: Testimonials

ASTM D4052 – Petroleum Testing with Auto Sampler

ASTM D4052 – Petroleum testing and Auto Sampler Easy Solutions for the Petroleum Industry by Rudolph Research Analytical Compliance with ASTM D4052 requires the correct equipment – Autoflex R837 is the only Automation solution that offers a FULL automated process for your Petroleum Samples. No operator judgment is involved in making decisions about whether a […]

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 […]

Filed Under: White Papers Tagged With: Automation, density, Density Meter, refractometer, Refratometer, Uan Fertilizer Analysis, UAN Testing

Palmetto Moonshine

Palmetto Moonshire

March 26, 2015 Attn: Mike Pierpont Rudolph Research Analytical Manager, Densitometry 55 Newburgh Road Hackettstown,  NJ 07840 Dear Mike, Palmetto moonshine began needing a consistent method to monitor and record our alcohol based products for our consumers and to the strict requirements of the Tobacco Tax and Trade Bureau (TTB). There are many different methods […]

Filed Under: Testimonials Tagged With: alcohol proof testing, Density Meter, Testimonial

How to Clean a Rudolph Research Density Meter: DDM2911

Technical video for the Rudolph DDM 2911 Density Meter. This video details the procedure required to clean the Density Meter prior to or after making a liquid density measurement. The video covers using a syringe to inject cleaning solvent, drying agent, capturing waste, and drying the instrument’s U-Tube with the on-board air pump. Using VideoView […]

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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
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      • J357
      • J457
      • Contact Lens Refractometers
      • Back
    • Polarimeters
      • Autopol I
      • Autopol II
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      • Autopol V
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    • 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
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    • VeriLinkRx Hospital Drug Diversion
    • Octapol®
      • Octapol®
      • Octapol® Red
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