Service + Maintenance

Service & Maintenance Programs

Protecting your investment with exceptional support for over 30 years.

Even though many manufacturers stop supporting their equipment after 10 years, Rudolph Research Analytical is still servicing instruments built in the 70’s.
Whether you have 1 instrument or 20 instruments… whether your instrument is from the 70’s, 80’s, 90’s or a current generation product, Rudolph Research Analytical has a service contract, preventative maintenance plan, or one time service and calibration solution that fits your time frame and budget.


Polarimeter Service Repair



Whether it’s a same day phone support, a loaner instrument, next day field repair, 3 working day in-house priority service, or special automation repair requirements, the Rudolph Team has a solution to maximize your instrumentation up-time and keep your laboratory running smoothly.

Contact our Service Department for Parts or Instrument Service Service Contact Form


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 is NVLAP 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.


All Rudolph Instruments carry our exclusive 20 Commitment to service your instrument.

No other instrument manufacturer offers a more comprehensive service commitment! At Rudolph we realize our customers need their instruments up and running without issue. Rudolph offers a comprehensive range of as needed service and service programs. Another consideration is life of instrument cost, the longer an instrument stays in service the less expensive it is. To meet our customer’s needs Rudolph offers responsive service available all over the world and a commitment to provide service for your instrument for at least 20 years. Rudolph is still servicing instruments we manufactured in the 1970’s, 80’s, and 90’s.

Service + Maintenance – Specifications