Rudolph Research Analytical - Automation

AutoFlex® R837 Flexible Automation Solution

Automate your Density, Specific Gravity, Optical Rotation, Specific Rotation, Refractive Index, Brix, Urea, Color (Reflectance and transmittance), pH measurements, and more. AutoFlex R837 is the Standard in Flavor and Fragrance throughput:

  • Self-validated system

makes it so easy to run daily system validation. This can be done as often as you’d like without any daily interruption to your daily routine.

  • Flexible Sample vials

Saves time, money, and no decanting. Simply use the same vial you’re accustomed to, 4 Dram, 1 oz., 1/2 oz., 16x100mm, 13x100mm, 13x7mm, 5mL, and more.

  • Heated Racks

For your heated applications, we have 2 configurations available 40/10 (40 heated and 10 non-heated) and 20/30 (20 Heated and 30 non-heated). We know that it is necessary to have non-heated availability for some control samples and the AutoFlex® R837 is the only autosampler in the world that can fulfill that need. We make it very easy to use. It’s merely transparent to the user. The system has the intelligence to not use the heated tubes and interface when loading a non-heated sample and also to heat up the tubes and heated interface prior to loading a heated sample.

  • Flexible Method Selection

With the variety of samples that are cycled in today’s laboratories, we realized how important it is to have a system that can handle your samples painlessly. One of our goals in Rudolph Research Analytical is to keep things simple for the user. Each sample may require different sample load modes and/or parameters, measurement parameters, measurement criteria, temperature, cleaning parameters with solvent type, amount of solvent, and drying time.

  • Most advanced safety features

The needle does not protrude in the absence of a sample vial. Turns on the heated racks in the morning and off at the end of the day

  • Robust

Build with advanced cutting-edge technology.  Military-grade cables and circuits to ensure top quality and redundancy. The AutoFlex® R837 is built to handle the harshest laboratory environments. Its metal frame and covers can handle any accidental chemical spills.

  • Urgent sample

Allows the user to run an urgent sample without interrupting the active run.




Laboratory Automation, Density, Refactive Index, AutoFlex R837
Automation for Petroleum
Automatic Density Meter Measurement of highly viscous samples
Priority Sample
Non Barcode Reader
Quick EASY Method