Viscosity Testing for Every Industry

Viscometers Configured to Solve Your Testing Problem

Viscometers from Lamy Rheology Instruments are unlike any other. Each model measures a wide range of viscosity, and can be configured to almost any specification with the right spindles, temperature control, and software. These viscometers allow you to meet the specifications of your product, rather than struggling to make your product meet the specifications of the instrument.

This test equipment is used to measure viscosity, one of the main determinants of flow characteristics in liquids.

What Makes These Viscometers Unique?

  • Special spring-less technology makes the instrument more durable and allows for all viscosity measurement ranges to be tested with one instrument(Low, Regular and High Viscosity ranges.)
  • Provides instant viscosity readings because the instruments don't need extra time to stabilize. 
  • Easier, stronger spindle attachment with bayonet fittings. 
  • All viscometers and rheometers now come with a 7” color touchscreen.

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Learn More About Viscosity

Read about viscosity testing, with links to blog posts and PDFs. 

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RM 100 Plus

Smart QA Testing for Almost Any Product

The RM 100 Plus does not use springs or torsion rods that require frequent recalibration. It incorporates an integrated calculator for processing viscosity test results. Serial and USB ports support computer connections. 

You can program your measurement methods directly using the touch screen, and save your data for export and analysis. It has a viscosity range of 1 - 540,000,000 mPa·s.

The RM 100 Plus:

  • Works with ASTM/ISO 2555, DIN/ISO 3219 and MS-R with UD display. Many other spindle options are also available.
  • Able to connect to temperature control systems.
  • Program one-step testing parameters for future use. 

The digital display presents temperature, speed (or shear rate), torque, viscosity, spindle, level of sensitivity, and time for the tests. It can be connected to a printer or computer for recording and analysis of test results. Optional VISCO-RM software allows for external control, and programming multi-step tests.

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First Plus

Simple QC Testing for Many Industries

For your ultra-sensitive measurements, the First Plus features a torque range of 0.005 to 0.8 mNm. The spring-less design makes the First Plus a robust instrument for measuring dynamic viscosities. 

This viscometer enables a fixed time for thixotropic samples. This model has a more limited measuring range than the RM 100, but the quality of measurement is just as high. The instrument can be controlled externally with the optional VISCO RM software.

The First Plus has:

  • A digital readout of the viscosity test conditions and results.
  • The capability to send results to a printer or computer.
  • A PT 100 temperature sensor (which indicates temperatures between -50 °C to +300 °C) to monitor the temperature of the sample.

The First Plus serves a special area of dynamic viscosity within the range of 3 to 180,000,000 mPa·s.


B-One Plus

Exceptional Results without Breaking Your Budget

The B-One Plus has a 7” touchscreen and comes with a stylus. This easy-to-use screen lets you see all measurement parameters at the same time.

Like the RM 100 Plus, RM 200 Plus and the First Plus, The B-One Plus uses spring-less technology to convert spindle torque to a viscosity reading.

It does not include a temperature probe (optional add-on), but has an unlimited number of speeds between 0.3 and 250 rpm and a viscosity measurement range of 15 to 180,000,000 mPa·s. 

Some of the useful features are:

  • Wide speed and torque range - one instrument for most levels of viscosity.
  • Set measuring times for thixotropic products.
  • A set of spindles are included. 
A spindle set for L1-L4 or R 2-7 is included with the B-One Plus Viscosity Measurement System. It is also compatible with MS-BV and MS-VANE spindles.
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RM 200 Plus

Full-Scale Rheology Testing with a Viscometer

This is a shear-rate imposed rheometer. The RM 200 Plus can generate and fit flow curves without using a computer. It also has ports to connect to a computer and can use optional software to transfer data and to control the viscosity measurement parameters.

Special features include:

  • Free selection of speed from 0.3-1500 rpm. 
  • Able to connect to temperature control systems.
  • Can have computer control of the entire test process.

The RM 200 Plus is a special rotating rheometer useful for research and development, as well as in a quality control production environment.

Online Store Page - Lamy Rheology Instruments Viscometers

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