Drawing on more than 55 years of experience in benchtop density measurement, the DMA 4002, DMA 5002, and DMA 6002 modular benchtop density meters combine advanced automation with exceptional precision and reliability. As the fastest and most modular benchtop density meters in Anton Paar’s range, they deliver four-digit results in just 20 seconds, driven by U-Pulse technology based on the patented Pulsed Excitation Method for best-in-class accuracy.
These instruments can store up to 10,000 measurements and achieve an accuracy of up to six digits. Everyday operation is made easier with features such as U-Dry, one-touch measurement, and a measurement status indicator, while compliance with a broad range of standards provides added confidence. The DMA: consistently superior.
DMA 4002
- Four-digit accurate results delivered in 20 seconds
- One-touch measurement for analysis at the press of a button
- U-Dry for simple hand-swipe drying of the measuring cell
- Syringe and measurement status light
- Compatible with more than 30 modules for a complete measurement system
- Automated filling and rinsing supported by the Xsample series
Image Credit: Anton Paar GmbH
DMA 5002
- Five-digit accurate results achieved in 30 seconds
- One-touch measurement for analysis with a single button press
- U-Dry for easy hand-swipe drying of the measuring cell
- Syringe and measurement status light
- Compatible with more than 30 modules for a complete measurement system
- Automated filling and rinsing using the Xsample series
Image Credit: Anton Paar GmbH
DMA 6002
- Six-digit accurate results for quality control and R&D
- One-touch measurement for analysis at the press of a button
- U-Dry for simple hand-swipe drying of the measuring cell
- Syringe and measurement status light
- Compatible with more than 30 modules for a complete measurement system
- Automated filling and rinsing supported by the Xsample series
Image Credit: Anton Paar GmbH
Customized Solutions
Multiparameter Measurement System: Spirits Measurement System Configuration 1
Image Credit: Anton Paar GmbH
Multiparameter Measurement System: Packaged Soft Drink Measurement System Configuration 3
Image Credit: Anton Paar GmbH
Multiparameter Measurement System: Beer Measurement Systems Configuration 1
Image Credit: Anton Paar GmbH
Multiparameter Measurement System: Pharma Measurement Systems Configuration 3
Image Credit: Anton Paar GmbH
Key Features
Outstanding Features That Simplify Workflows
- One-touch measurement for analysis at the press of a button
- U-Dry for easy hand-swipe drying of the measuring cell
- FillingCheck for detecting microbubbles within seconds
- U-View provides a zoomable image of the measuring cell
- ThermoBalance for automatic compensation of temperature effects
- Guided user workflows to simplify operations
Image Credit: Anton Paar GmbH
Unmatched Precision, Powered by U-Pulse Technology
U-Pulse, built on Anton Paar’s patented Pulsed Excitation Method, provides best-in-class performance with exceptional precision, repeatability, and reproducibility for both high-accuracy R&D applications and routine quality control.
Image Credit: Anton Paar GmbH
Multiparameter Measurement Systems
The DMA 4002, DMA 5002, and DMA 6002 modular benchtop density meters can be linked to a wide range of Anton Paar measurement modules, allowing users to record all critical quality control parameters from a single sample under the same conditions.
Image Credit: Anton Paar GmbH
Automation That Drives Productivity
Fully automated filling, measurement, and cleaning workflows elevate throughput to a new level. Every Anton Paar benchtop density meter is compatible with a wide range of sample changers, enabling customized configurations for optimal speed and reliability. These instruments deliver precise, operator-independent results while enhancing user safety by reducing exposure to hazardous substances – ensuring continuous, efficient laboratory operation.
Image Credit: Anton Paar GmbH
Compliance with Key Standards
The DMA 4002, DMA 5002, and DMA 6002 modular benchtop density meters fully comply with ASTM D4052, D5002, D1250, and ISO 12185 standards for petroleum testing, along with all applicable pharmacopeias. They also ensure data integrity and traceability in accordance with regulations such as 21 CFR Part 11.
Image Credit: Anton Paar GmbH
Pioneering Density Measurement Since Day One
For more than 65 years, Anton Paar has helped define the field of density measurement. As the inventor of the oscillating U-tube and a market leader in density technology, Anton Paar incorporates unparalleled expertise into every instrument. Anton Paar’s in-house hydrostatic balance underpins ISO 17034-certified reference materials, while ISO 17025 calibration services – available both in the laboratories and on-site – ensure long-term accuracy and confidence in the measurement results.
Image Credit: Anton Paar GmbH
Specifications
Source: Anton Paar GmbH
| |
DMA 4002 |
DMA 5002 |
DMA 6002 |
| Patents |
AT 516420 B1 |
| Measuring range |
| Density |
0 g/cm3 to 3 g/cm3 |
| Temperature |
0 °C to 100 °C (32 °F to 212 °F) |
| Pressure |
Up to 10 bar (145 psi) absolute pressure |
| Accuracy* |
| Density |
0.00005 g/cm3 |
0.00001 g/cm3
(0 g/cm3 to 1.05 g/cm3, 15 °C to 20 °C)
0.00005 g/cm3 (full range) |
0.000005 g/cm3 |
| Temperature |
0.02 °C (0.04 °F) |
0.01 °C (0.02 °F) (15 °C to 20 °C)
0.015 °C (0.03 °F) (full range) |
0.01 °C (0.02 °F) |
| Repeatability s.d.** |
| Density |
0.00001 g/cm3 |
0.000003 g/cm3 |
0.000001 g/cm3 |
| Temperature |
0.02 °C (0.04 °F) |
0.005 °C (0.01 °F) |
0.001 °C (0.002 °F) |
| Reproducibility s.d.** |
| Density |
0.00005 g/cm3 |
0.000005 g/cm3 |
0.000005 g/cm3 |
| Digital resolution |
| Density |
0.00001 g/cm3 |
0.000005 g/cm3 |
0.000001 g/cm3 |
| Features |
| Power features |
U-Dry, U-View, U-Pulse, FillingCheck, Status Light, Syringe Illumination, ThermoBalance, Full-range viscosity correction |
| Special functions |
Temperature scan, built-in ambient pressure sensor, condition monitoring |
| Filling options |
Automatic sample changers |
| Modularity |
Alcohol, pH, color, turbidity, viscosity, refractive index, optical rotation, CO2, O2 |
| Upgrades and calibrations |
Printers, ISO calibration, AP Connect lab execution software |
| Integrated tables and functions |
Density, specific gravity (SG), alcohol tables, sugar/extract tables, various acid/base tables, API functions |
| Technical data |
| Ambient temperature |
15 °C to 35 °C (59 °F to 95 °F) |
| Typical measuring time/sample |
20 s |
30 s |
40 s |
| Minimum sample volume |
Approx. 1 mL |
| Wetted materials |
Borosilicate glass, PTFE, ETFE |
| Dimensions (L × W × H) |
526 mm × 347 mm × 230 mm (20.7 in × 13.7 in × 9 in) |
| Weight |
22.04 kg (48.6 lbs) |
| Power supply |
AC 100 to 240 V, 50/60 Hz, fluctuation ± 10 %, 190 VA |
| Display |
10.1" TFT WXGA (1280 × 800 px); PCAP touchscreen |
| Controls |
Touchscreen, optional keyboard, mouse, and barcode reader |
| Communication interfaces |
4 × USB, Ethernet, CAN, RS232 |
| Internal storage |
10,000 measuring values including camera images |
* According to ISO 5725
** Under ideal conditions and for low viscosities