Density Meter Testimonial KOST USA

A Rudolph Research Analytical testimonial from a Density Meter user.

Julio,   I wanted to let you know that we have been extremely pleased with the DDM 2910 Automatic Density Meter that was purchased earlier this year. It has been a valuable addition to our laboratory. The DDM 2910 has expanded the functionality as well as increased the precision and accuracy over the old method using hydrometers. The instrument has been very dependable, experiencing no down time, since the time of purchase. I would highly recommend the DDM 2910 Automatic Density Meter and Rudolph Research Analytical to anyone.


Quality Assurance Manager
Cincinnati, OH

Rudolph Research Analytical is a global manufacturer and supplier of Density Meters.

Quality • Integrity • Innovation • Global Reach.

For over fifty years Rudolph has dedicated itself to manufacturing quality instruments and providing superior technical and service support. With over 5,000 instruments installed worldwide and many still in operation after 25 years of service, Rudolph understands the demands of today’s laboratories for quality, durability, reliability and is NVLAP certified. No matter what the application, Rudolph’s complete line of density meters,  refractometerspolarimeters, saccharimeters, and accessories can meet your laboratory’s needs for accuracy, reliability and performance.