Multiparameter Measurement System:
Chemical Measurement System
- Determines the concentration of two- and three-component solutions
- Measures the whole concentration range of sulfuric acid and oleum
- Two parameters – density and sound velocity – in one go
- Analyze 20+ samples per hour
- DMA 5001 Sound Velocity, Xsample 320
Optimize your concentration determination with Anton Paar’s Chemical Measurement System, combining density and sound velocity measurement in one setup. Ideal for QC and R&D departments across various industries, DMA 5001 Sound Velocity ensures fast concentration determination for two- and three-component solutions compared to traditional wet chemical analysis.
Say goodbye to hazardous handling and traditional time-consuming lab work – and hello to a safer, more efficient lab analysis. With DMA 5001 Sound Velocity and the autosampler Xsample 320, streamline your workflow and improve productivity.
Key features
Concentration determination for two- and three-component solutions
- Our solution offers fast concentration determination for two- and three-component solutions. With simultaneous density and sound velocity measurement in one instrument, results are obtained in just a few minutes.
- Eliminate the hassle of handling hazardous solutions and the inefficiency of traditional lab analyses with a safer and more efficient alternative.
- Thanks to the speed of automatic concentration determination via Xsample 320, users can minimize human intervention while maximizing accuracy and efficiency.

Guaranteed accuracy, repeatability, and reproducibility
DMA 5001 Sound Velocity provides market-leading repeatability:
- Density: Repeatability up to 0.000001 g/cm3
- Sound velocity: Repeatability up to 0.1 m/s
- Reproducibility of 0.000005 g/cm³ in density and 0.5 m/s in sound velocity
The sample automatically flows through both measuring cells. Minimum sample volume is needed to obtain both parameters in a single run.

The fastest way to accurately determine H₂SO₄ concentration
The Chemical Measurement System is the superior choice for sulfuric acid quality control, delivering unmatched accuracy. Its dual measurement of density and sound velocity allows for accurate concentration determination in QC and production areas.
- Comprehensive range: Measure sulfuric acid and oleum across the entire concentration range from 0 % to 114 % (65 % free SO3), using a single instrument without the need for sample preparation
- Increased efficiency: The Chemical Measurement System delivers accurate results in less than two minutes measuring time

Acetic acid concentration measurement made simple
As an acetic acid manufacturer, enhance your quality control with rapid, accurate concentration determination. Reduce operator exposure to hazardous solutions and boost your overall efficiency.
- Rapid results: The Chemical Measurement System transforms your workflow by providing concentration results for acetic acid ranging from 0 % to 100 % in just two minutes
- Enhanced safety: Minimize sample handling, significantly improving safety and operational efficiency
- Eliminate wet chemistry: Abandon time-intensive wet chemical analysis in favor of a quicker, more reliable method

Stable results
Advanced features like FillingCheck™, U-View™ camera, ThermoBalance™, and viscosity correction ensure accuracy and traceability
- FillingCheck™: Instantly identifies filling errors by detecting gas bubbles, issuing warnings when necessary
- U-View™: Continuous monitoring with live images of the filled U-tube, enabling real-time detection of filling errors
- ThermoBalance™: Delivers accurate results immediately following any changes in measurement temperature, ensuring reliable analysis
- Viscosity correction: Ensures high repeatability of density results in DMA 5001 Sound Velocity by eliminating viscosity-related errors

Anton Paar Certified Service
- More than 350 manufacturer-certified technical experts worldwide
- Qualified support in your local language
- Protection for your investment throughout its lifecycle
- 3-year warranty