Benchtop Refractometer Testimonial Cincinnati Preserving – Clearbrook Farms

A Rudolph Research Analytical testimonial from a Digital Refractometer user.

Dear Peter,  The J257 refractometer, which we recently purchased from Rudolph, has been a valuable addition to our laboratory. It has provided us with consistent and accurate readings for both research and production. Thus far we have not encountered any problems and I feel confident we have purchased a dependable instrument. Because we are growing as a company, our emphasis on quality has increased. The problems with inconsistency due to employee interpretations with our old instrument are no longer. I would not regret recommending this instrument and Rudolph to anyone.


Product Development / QC
Cincinnati Preserving / Clearbrook Farms
Sharonville, OH

Rudolph Research Analytical is a global manufacturer and supplier of  Automatic Digital Laboratory Refractometers.

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.