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Inline Beverage Analyzer:
Brix Monitor

  • Inline beverage analyzer for all types of sugar
  • Continuously determines the °Brix value of soft drinks, fruit juice, and syrup
  • Maintenance-free, no operating costs
  • EHEDG-certified version available

The Brix Monitor enables highly accurate inline sugar concentration measurements. It continuously determines the °Brix value of soft drinks, fruit juice, and syrup using density, sound velocity, or refractive index. Maintenance-free operation and direct installation in the line with integrated HMI result in cost-optimized monitoring and control.

Key features

Three measurement technologies to fit your requirements


L-Dens 7400/7500

  • Highest accuracy 
  • Suitable for fiscal measurements
  • W-shaped oscillating tube
  • Digital signal processing
  • New Pico 3000 as transmitter + HMI option
  • New mechanical design for reduced size and weight


L-Sonic 5100

  • Best value for applications requiring modest accuracy
  • EHEDG-certified
  • Digital signal processing
  • New Pico 3000 as transmitter + HMI option

Refractive index 

L-Rix 5000/5100

  • For pulpy and viscous samples
  • EHEDG-certified


For all types of sugar – stay with the same measurement configuration

Continuous online Brix measurement of HFCS (High-Fructose Corn Syrup), cane sugar, or beet sugar can be performed with the Anton Paar Brix Monitor without changing the configuration.


No operating costs

All Brix Monitor versions are maintenance-free and can be installed directly in the main line. This frees you from additional bypass installations in the production line. Moreover, the use of maintenance-free components results in a setup which has no operating costs.


Optimal use of raw materials due to accurate parameter measurements anytime

  • Save raw materials and avoid out-of-spec production 
  • Shorten start-up times


Cost-optimized monitoring and control with integrated HMI

The new, integrated Pico 3000 process instrumentation controller combines configurability and diagnostics with a simple user interface. Built-in control functions and flexible PLC connectivity give you full control of your product and process specifications at any time.


Improved process capability – keeping an eye on all relevant key parameters

The powerful data acquisition and visualization software (client-server) Davis 5 enables you to save all data and alarms, provides statistical process control and graphical trend analysis, and allows product adjustments. Password-protected access to all measuring systems is possible from various locations, while providing powerful reporting and integration with your corporate quality management system. 


Technical specifications

Brix Monitor Based on density Based on sound velocity Based on refractive index
Range 0 °Brix to 70 °Brix 0 °Brix to 35 °Brix L-Rix 5000/5100: 0 °Brix to 100°Brix
Accuracy 0.025 °Brix 0.06 °Brix L-Rix 5000/5100: 0.1 °Brix
Measuring temperature 0 °C to +100 °C -3 °C to +105 °C L-Rix 5000/5100: 0 °C to +100 °C

Anton Paar Certified Service

The Anton Paar quality in service and support:
  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
Learn more