Refurbished Models

Refurbished (Used) Polarimeters

Refurbished polarimeters are instruments that have been traded in by companies replacing their older Rudolph Research Analytical polarimeter models with new ones. These instruments are rebuilt and re-calibrated at the factory and sold with 2 year warranties. Although these instruments have older style covers and displays, they provide the same accuracy and reproducibility of newer instruments, and are half the price (or less) of a new model. Re-manufactured – refurbished polarimeters can be a great option for lower volume labs, schools, universities, or anywhere that high accuracy is needed but budget will not allow for a new instrument.

Refurbished Autopol Polarimeters can look like one of the following:


Refurbished Polarimeter, Autopol IV, originally manufactured in the 90’s

Refurbished used polarimeter 1

Refurbished (Used) Autopol IV Polarimeter, originally manufactured in the 80’s

Refurbished used polarimeter 3

Refurbished Polarimeters, Autopol II and III, originally manufactured in the 70’s

Refurbished Polarimeter 70's


Pricing is a function of instrument age and model, selection can vary so please inquire below about availability.

Refurbished Polarimeter


If you would like more information about Rudolph Research Analytical refurbished instruments, please fill out and submit the form below. Note: Items marked with a (*) are required fields.


Rudolph Research Analytical has been a global manufacturer and supplier of  precision, automatic, laboratory instruments for over 50 years.

Quality, Innovation, and Integrity, with a Global Reach, Rudolph Research Analytical.

Rudolph Research Analytical manufactures automatic, digital, bench-top Refractometers, Polarimeters,Saccharimeters, and Density Meters for a wide variety of industries. With over 5,000 laboratory instruments installed in demanding applications worldwide and thousands still in use that were manufactured in the 70s, 80s, and 90s, Rudolph has established itself as a premier vendor well known for its quality, reliability,  and isNVLAP certified. Rudolph has also consistently set the pace for innovative design and features that bring new and important functionality to its market leading line of refractometers. Our service and responsiveness come from a deep commitment to serving our customers with integrity, quality and innovation that we have maintained for over 50 years. Please read one of our customer testimonials.