Anton Paar: Decades of Experience in the Petroleum Industry

Density measurement has been part of Anton Paar's history since 1967, when the company launched the world’s first digital density meter. In the decades since then, Anton Paar has constantly maintained its technological leadership in this field. With the digital benchtop density meter series DMA Generation M, Anton Paar today provides the most accurate density meters on the market.

Measure what is measurable
With DMA Generation M density meters any petroleum sample, from crude oil and asphalt to biodiesel, gasoline, lubricants and gaseous samples, is measured quickly and reliably.
Depending on the sample throughput, these instruments are either operated manually or fully automated by sample changers. They provide the measured results with accuracies ranging from 0.1 kg/m³ (DMA 4100 M) up to 0.005 kg/m³ (DMA 5000 M). The optional series of sample changers provides different degrees of automation while also saving your space in the lab thanks to the integrated plug and play concept.

Meet standards
DMA Generation M density meters are perfectly designed to measure your samples in accordance with a variety of international standards such as ASTM D1250, ASTM D4052, ASTM D5002, ASTM D5931, ISO 12185 and DIN 51757.

True density
With Anton Paar density meters, you can rely on highly reproducible results over the entire density range and not only in parts of it. Systematic errors such as the influence of the sample´s viscosity on the measured density are automatically compensated in real-time.

10.4” PCAP touchscreen
The large 10.4” touchscreen with projected capacitive technology (PCT/PCAP) is highly resistant and sensitive at the same time. It provides a state-of-the-art user experience and convenient operation during routine measurements.

FillingCheck™
Random errors due to handling issues or insufficient sample preparation by the operator are automatically detected. This includes inhomogeneities or gas bubbles in the filled sample. A warning message is generated and stored with the measured result.

U-View™
A built in camera provides live images of the entire U-tube sensor on the main screen. These pictures are stored with the measured result and are available for later verification of the measured results.

ThermoBalance™
Thanks to an integrated reference oscillator, extremely fast thermostatting and reliable temperature control from 0°C to 100°C and long-term stability is guaranteed with a single adjustment only.

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For more information on DMA Generation M density meters, please click here.