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Benchtop Density Meter:
DMA

  • media
  • +9
  • 360°
Model:
  • 4-digit measurements in 20 seconds
  • Ultra-fast measurement mode maximizes throughput
  • Best-in-class filling control provides reliable results
  • 200+ conversion tables for quicker results
Pick your country.
Americas
Brazil
PT
Canada
EN | FR
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ES
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ES
Peru
ES
United States
EN
Europe
Austria
DE
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EN | FR
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EN
Czech Republic
CS
Denmark
EN
Finland
EN
France
FR
Germany
DE
Hungary
HU
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EN
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IT
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DE | FR | IT
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PL
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CS
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EN
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EN
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TR
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EN
Asia-Pacific
Australia
EN
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EN
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JA
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EN
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EN
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EN
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EN | KO
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ZH
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EN | VI
If you can't find your country in the list get a quote

We’ve incorporated over five decades of experience developing market-leading benchtop density meters into our new generation of density meters. With best-in-class U-tube technology based on our patented Pulsed Excitation Method, our Next-Level Density Meters are the fastest, most intelligent benchtop density meters we’ve made to date. 
20-second (4-digit) results give you high throughput. Compliance with a range of standards gives you peace of mind. There’s storage space for up to 10,000 measurements. And up to 6-digit accuracy gives you results you can rely on. 
Now that’s taking it to the next level.

Customized solutions

Key features

Fast and accurate benchtop density meters

  • Get market-leading precision, repeatability, and reproducibility with our patented Pulsed Excitation Method
  • Maximize throughput with an ultra-fast measurement mode
  • Define limits for different samples and make pass/fail QC decisions right away
  • 200+ pre-installed conversion tables show concentration values immediately
  • Achieve excellent results for highly viscous samples with the best viscosity correction on the market
  • Get reliable measurement results for high- and low-density samples as well as inhomogeneous, sedimenting, or particle-containing ones

High-tech features simplify your lab

  • Know your samples are filled correctly with FillingCheck™, which even detects microbubbles, and U-View™, which shows a zoomable image of the measuring cell
  • Benefit from an automatic compensation of the U-tube’s aging effects and minimized drift over the lifetime of the instrument
  • Use 30+ guided user workflows and five industry-specific profiles with predefined quantities and scales
  • Streamline your data management with AP Connect

Guaranteed compliance gives you peace of mind

  • Comply with ASTM D4052, D5002, D1250, ISO 12185 petroleum standards, and all relevant pharmacopeias
  • Satisfy all major data integrity and traceability standards (e.g., 21 CFR Part 11)
  • Ensure your results are traceable to the International System of Units (SI) with ISO 17025 calibration from our accredited lab
  • Use our ISO 17034-certified reference material for density to ensure your instrument is perfectly calibrated

Modularity lets you conduct multiparameter analysis

  • Connect your benchtop density meter to a range of Anton Paar measuring modules to forge a multiparameter system
  • Measure all relevant QC parameters from the same sample under the same conditions
  • Measure more than eight parameters at once

Automated processes for higher throughput

  • Automate your filling, measuring, and cleaning process by choosing from seven different sample changers (optional)
  • Ensure accurate results without operator influence
  • Reduce contact with dangerous substances during filling with automated sample changers

Specifications

 DMA 4101DMA 4501DMA 5001
Measuring range
Density0 g/cm³ to 3 g/cm³
Temperature0 °C to 100 °C (32 °F to 212 °F)
PressureUp to 10 bar (145 psi) absolute pressure
Accuracy
Density0.0001 g/cm³0.00005 g/cm³ (full range)
0.00001 g/cm³ (0 g/cm³ to 1 g/cm³, 15 °C to 20 °C)
0.000005 g/cm³
Temperature0.03 °C (0.05 °F)0.02 °C (0.04 °F) (full range)
0.01 °C (0.02 °F) (15 °C to 20 °C)
0.01 °C (0.02 °F)
Repeatability
Density0.00001 g/cm³0.000005 g/cm³0.000001 g/cm³
Temperature0.02 °C (0.04 °F)0.01 °C (0.02 °F)0.001 °C (0.002 °F)
Reproducibility
Density0.00005 g/cm³0.00002 g/cm³0.000005 g/cm³
Digital resolution
Density0.0001 g/cm³0.00001 g/cm³0.000001 g/cm³
Features
Power featuresU-View™, FillingCheck™, ThermoBalance™, full-range viscosity correction
Special functionsQM compliance, temperature scan, built-in ambient pressure sensor, condition monitoring adjustment at high viscosity (only DMA 5001 )
AutomationAutomatic sample changers
ModularitypH, alcohol, CO2, O2, color, turbidity, refractive index
Optional accessoriesAerosol adapter, heating attachment
Technical data
Typical measuring time/sample20 s30 s40 s
Minimum sample volumeApprox. 1 mL
Wetted materialsPTFE, borosilicate glass
Dimensions (L x W x H)526 mm x 347 mm x 230 mm (20.7 in x 13.7 in x 9 in)
Weight22.04 kg (48.6 lbs)
Power supplyAC 100 to 240 V, 50/60 Hz, fluctuation ±10 %, 190 VA
Display10.1" TFT WXGA (1280 x 800 px); PCAP touchscreen
ControlsTouchscreen, optional keyboard, mouse, and barcode reader
Communication interfaces5 x USB, Ethernet, CAN, RS232
Internal storageMore than 10,000 measuring values with camera images

Standards

Open all
Close all

ABNT

NBR 14065
NBR 15639

JIS

K 0061
K 2249

AOAC

982.10

ASBC

Beer-2: Specific Gravity by digital density meter (1978)
Beer-5: Real Extract (B. Beer measured gravimetrically (1958), C. Real Extract determined refractometrically (1982))

ASTM

D1250
D1475
D2501
D4052
D4806
D5002
D5931
D6448

EBC

Chapter 1.6 Care and Adjustment of Apparatus: Density Meters
Chapter 8.2.2 Specific Gravity of Wort using a Density Meter
Chapter 9.43.2 Specific Gravity of Beer using a Density Meter - 2004

European Union

Spirits drinks: COMMISSION REGULATION (EC) No 2870/2000
Wines: COMMISSION REGULATION (EC) No 128/2004
Wines: COMMISSION REGULATION (EC) No 355/2005
Wines: COMMISSION REGULATION (EEC) No 2676/90

GB

5009.225
23971
T 2013-2010
T 4067
T 4928-2008
T 11540-2008
T 11857
T 13531.4-2013
T 21862.3
T 22731
T 29617

HG

T 4067

HM Revenue & Customs

SPIR3320 Density measurement for the revenue accounting of spirits

IP

365

ISO

2811-3
12185
14214
15212-1
18301

JJF

1070

OIML

R 22

OIV

Alcohol content in wine and musts
Analysis method for density measurement in wine and musts
MA-BS-04
MA-BS-06

European Pharmacopoeia (Ph. Eur.)

2.2.5. Relative density

QB

T 1858.1
T 2660

RANP

5
19
20
30
40
45
50
52
58
71
669
764
778
807
856-2021
864-2021
895-2022
901-2022
903-2022
905-2022
907-2022
909-2022
911-2022
920-2023

SH

T 0604-2000

US Pharmacopoeia (USP)

841 - Specific Gravity

TTB

Density measurement in proofing alcohol for tax purposes

DIN

51757

Japanese Pharmacopoeia (JP)

2.56 Determination of Specific Gravity and Density (4. Measurement using an oscillator-type density meter)

Chinese Pharmacopoeia (ChP)

0601 Relative density determination method

Standards

Open all
Close all

ABNT

NBR 14065
NBR 15639

JIS

K 0061
K 2249

AOAC

982.10

ASBC

Beer-2: Specific Gravity by digital density meter (1978)
Beer-5: Real Extract (B. Beer measured gravimetrically (1958), C. Real Extract determined refractometrically (1982))

ASTM

D1250
D1475
D2501
D4052
D4806
D5002
D5931
D6448

EBC

Chapter 1.6 Care and Adjustment of Apparatus: Density Meters
Chapter 8.2.2 Specific Gravity of Wort using a Density Meter
Chapter 9.43.2 Specific Gravity of Beer using a Density Meter - 2004

European Union

Spirits drinks: COMMISSION REGULATION (EC) No 2870/2000
Wines: COMMISSION REGULATION (EC) No 128/2004
Wines: COMMISSION REGULATION (EC) No 355/2005
Wines: COMMISSION REGULATION (EEC) No 2676/90

GB

5009.225
23971
T 2013-2010
T 4067
T 4928-2008
T 11540-2008
T 11857
T 13531.4-2013
T 21862.3
T 22731
T 29617

HG

T 4067

HM Revenue & Customs

SPIR3320 Density measurement for the revenue accounting of spirits

IP

365

ISO

2811-3
12185
14214
15212-1
18301

JJF

1070

OIML

R 22

OIV

Alcohol content in wine and musts
Analysis method for density measurement in wine and musts
MA-BS-04
MA-BS-06

European Pharmacopoeia (Ph. Eur.)

2.2.5. Relative density

QB

T 1858.1
T 2660

RANP

5
19
20
30
40
45
50
52
58
71
669
764
778
807
856-2021
864-2021
895-2022
901-2022
903-2022
905-2022
907-2022
909-2022
911-2022
920-2023

SH

T 0604-2000

US Pharmacopoeia (USP)

841 - Specific Gravity

TTB

Density measurement in proofing alcohol for tax purposes

DIN

51757

Japanese Pharmacopoeia (JP)

2.56 Determination of Specific Gravity and Density (4. Measurement using an oscillator-type density meter)

Chinese Pharmacopoeia (ChP)

0601 Relative density determination method

Standards

Open all
Close all

ABNT

NBR 14065
NBR 15639

JIS

K 0061
K 2249

AOAC

982.10

ASBC

Beer-2: Specific Gravity by digital density meter (1978)
Beer-5: Real Extract (B. Beer measured gravimetrically (1958), C. Real Extract determined refractometrically (1982))

ASTM

D1250
D1475
D2501
D4052
D4806
D5002
D5931
D6448

EBC

Chapter 1.6 Care and Adjustment of Apparatus: Density Meters
Chapter 8.2.2 Specific Gravity of Wort using a Density Meter
Chapter 9.43.2 Specific Gravity of Beer using a Density Meter - 2004

European Union

Spirits drinks: COMMISSION REGULATION (EC) No 2870/2000
Wines: COMMISSION REGULATION (EC) No 128/2004
Wines: COMMISSION REGULATION (EC) No 355/2005
Wines: COMMISSION REGULATION (EEC) No 2676/90

GB

5009.225
23971
T 2013-2010
T 4067
T 4928-2008
T 11540-2008
T 11857
T 13531.4-2013
T 21862.3
T 22731
T 29617

HG

T 4067

HM Revenue & Customs

SPIR3320 Density measurement for the revenue accounting of spirits

IP

365

ISO

2811-3
12185
14214
15212-1
18301

JJF

1070

OIML

R 22

OIV

Alcohol content in wine and musts
Analysis method for density measurement in wine and musts
MA-BS-04
MA-BS-06

European Pharmacopoeia (Ph. Eur.)

2.2.5. Relative density

QB

T 1858.1
T 2660

RANP

5
19
20
30
40
45
50
52
58
71
669
764
778
807
856-2021
864-2021
895-2022
901-2022
903-2022
905-2022
907-2022
909-2022
911-2022
920-2023

SH

T 0604-2000

US Pharmacopoeia (USP)

841 - Specific Gravity

TTB

Density measurement in proofing alcohol for tax purposes

DIN

51757

Japanese Pharmacopoeia (JP)

2.56 Determination of Specific Gravity and Density (4. Measurement using an oscillator-type density meter)

Chinese Pharmacopoeia (ChP)

0601 Relative density determination method

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  • More than 350 manufacturer-certified technical experts worldwide
  • Qualified support in your local language
  • Protection for your investment throughout its lifecycle
  • 3-year warranty
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Complementary products

Product Type
  • Accessory
  • Software
Category
  • Laboratory Software
  • Sample Changer
  • Standard

Lab Execution System:
AP Connect 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months

ISO 17034-Certified Reference Material:
Density Standards 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Product details
  • Market-leading uncertainty of 0.015 kg/m³ (ISO 17034)
  • Application-specific density standards, available via webshop
  • Online certificate with lifetime reference values guarantee
  • Conformity with ISO requirements ISO 17025 and even ISO 17034
  • Safety glass ampoule for zero contamination

Sample Changer:
Xsample 520 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 184345
Product details
  • The multi-sample changer that provides first-class filling at a snap
  • Handles up to 96 samples in one magazine
  • Ideal for beer, wine, soft drinks, syrups, and other aqueous samples which can be replaced without intermediate cleaning
  • Multiple fillings from the same vial if required

Sample Changer:
Xsample 330 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Product details
  • The single sample changer for a wide range of samples
  • Prevents sample carry-over with automatic rinsing and drying after each sample
  • Highly resistant wetted parts for handling aggressive samples

Sample Changer:
Xsample 320 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Product details
  • The single sample changer for easy operation
  • Multiple fillings from the same vial if required
  • Highly resistant wetted parts for handling of aggressive samples
  • Quick replacement of the sample without intermediate cleaning

Sample Changer:
Xsample 340 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 164759
Product details
  • The single sample changer for different syringe sizes
  • The robust solution for reliable and repeatable results
  • Prevents sample carry-over with automatic rinsing and drying after each sample
  • Highly resistant wetted parts for handling aggressive samples

Sample Changer:
Xsample 530 

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 230332
Product details
  • The multi-sample changer with the highest cleaning performance
  • Handles up to 71 samples with optional sample recovery
  • Automated cleaning and drying with up to three solvents
  • Customized magazines available for your own vials
  • Measurement of volatile samples

Lab Execution System:
AP Connect Start

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 254078
Product details
  • Kickstart your paperless lab
  • Featuring key benefits of the Standard edition
  • Restricted to one instrument, single user access, one export rule
     

More info

Lab Execution System:
AP Connect Pharma one-time license

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 254092
Product details
  • One-time fee per instrument
  • Time-saving processes: automatic, digital data transfer
  • Assurance of lab data integrity
  • Fast decisions: data at your fingertips

More info

Lab Execution System:
AP Connect Standard one-time license

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 254081
Product details
  • One-time fee per instrument
  • Time-saving processes: automatic, digital data transfer
  • Top data quality: elimination of transcription errors
  • Fast decisions: data at your fingertips

More info

Lab Execution System:
AP Connect Pharma subscription license

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 254118
Product details
  • Annual fee per instrument
  • Time-saving processes: automatic, digital data transfer
  • Assurance of lab data integrity
  • Fast decisions: data at your fingertips

More info

Lab Execution System:
AP Connect Standard subscription license

Compatible with :
DMA 4101 | 4501 | 5001
Online price only | excl.incl. 0VAT
Delivery time: %1$s – %2$s working days %1$s – %2$s weeks %1$s – %2$s months
Part number : 254097
Product details
  • Annual fee per instrument
  • Time-saving processes: automatic, digital data transfer
  • Top data quality: elimination of transcription errors
  • Fast decisions: data at your fingertips

More info

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