Portable density meter:
DMA 35
- Za mjerenje zapaljivih kemikalija u opasnim okruženjima
- Samosigurno (Ex oznaka [Ex] II 2 G Ex ib IIB T4)
- Zabrtvljeno kućište otporno na teške uvjete, prikladno za industrijske i terenske primjene
na zahtjev
Take DMA 35 with you at all times and measure the density and concentration of your sample directly on-site. One portable density meter replaces all the glass hydrometers in your workplace and gives you the accuracy expected from a lab instrument. DMA 35 uses only two milliliters of sample and saves you a lot of time as there is no need to transport the sample to the lab. It is built to withstand the knocks and spills of outdoor use. An RFID interface for quick sample identification and a Bluetooth® interface for convenient data handling in the field are integral parts of the instrument.
We’ve been making portable density meters since 1981, and have led the global market in density measurement for more than half a century.
Glavne značajke
A portable density meter providing accurate results, also under harsh conditions
The splash-proof DMA 35 is made for density and concentration measurement in harsh environments, including outdoor operation, while providing the accuracy expected from a lab instrument. The smart oscillator placement makes sure that gas bubbles move to where they can’t affect your result: outside the measuring cell.

Designed for on-site density measurements
- Leak-proof sealed housing to withstand harsh conditions in industrial and field applications
- Additional rubber protection keeps the measuring cell safe
- Operation via capacitive keys so sensitive they can be used with gloves
- Suitable for both left- and right-handed users
- RFID tag readings, measurement start or abort, via gesture control: One hand is free to hold you steady with hard-to-reach samples.
- For sample temperatures up to 100 °C, quick decision support, e. g. in the beer brewing process (measurement of hot wort)
- Graphical visualization of the fermentation process for each fermentation tank
- Smart patented oscillator connection (AT516421 B1, EP3015847 B1) permits replacement in case of cell rupture

Intrinsically safe – for use in hazardous locations
- Intrinsically safe models DMA 35 Ex and DMA 35 Ex Petrol (Ex marking [Ex] II 2 G Ex ib IIB T4) for use in hazardous areas
- The only option available on the market for safe measurements in explosive atmospheres
- DMA 35 Ex is particularly suitable for measuring flammable chemicals.
- DMA 35 Ex Petrol provides excellent resistance to petroleum samples and fully complies with the ASTM D7777 and IP 559 standards.

Fastest filling and measurement – for a huge variety of samples
- Fill all kinds of samples – no matter what the viscosity is – in one second using the built-in manual pump or a syringe.
- No expensive electrical wearing parts: You can easily do all cleaning and maintenance work yourself.
- Measuring cell with inspection window and backlight for convenient inspection of proper sample filling
- The most reliable portable density meter for fermenting beer or wine, due to intelligent oscillator placement (potential bubbles automatically move outside the measuring cell)
- Lock-position of pump preventing sample carryover
- Auto-rotating display for perfect visibility of results at any instrument position
- Influence of viscosity on your density result is automatically corrected: for reliable measurements, also on highly viscous samples

Perfect traceability of density and concentration results
- Storage of up to 250 sample IDs for easy sample identification
- RFID interface for changing measurement settings quickly by reading RFID tags
- Storage of up to 1024 measurement results including time stamp and sample ID
- Wireless data exchange with a PC (csv or txt format) and data export to a printer via Bluetooth® for convenient data handling in the field – no extra software required

Leave your glass hydrometer or pycnometer for a digital density meter
- Measurement directly at the sample container
- Requires only 2 mL of sample, filled via the built-in pump
- Preinstalled and programmable concentration units – no further calculations necessary
- Results available in seconds
- Perfect traceability of results
Calculate your individual savings now:

Quickly determining the state of charge of lead-acid batteries
- Determination of the specific gravity of sulfuric acid
- Used for measurement of sulfuric acid in lead-acid battery production and maintenance of uninterruptible power supply (UPS) systems
- Protection class IP54 and high chemical resistance
Tehničke specifikacije
Patents granted | Smart connection of measuring cell: Patent AT516421 (B1), EP3015847 (B1), CN 105571982 B |
Other special functions | Viscosity correction for reliable measurements, also on highly viscous samples Gesture control for easy one-handed measurements Identification of results outside your specified limits |
Measuring range | Density: 0 g/cm³ to 3 g/cm³ Temperature: 0 °C to 40 °C (32 °F to 104 °F)* |
Accuracy | Density: 0.001 g/cm³ ** Temperature: 0.2 °C (0.4 °F) |
Repeatability, s.d.*** | Density: 0.0005 g/cm³ ** Temperature: 0.1 °C (0.2 °F) |
Reproducibility, s.d.*** | Density: 0.0007 g/cm³ |
Digital Resolution | Density: 0.0001 g/cm³ Temperature: 0.1 °C (0.1 °F) |
Ambient temperature**** | Standard Version, Ampere Version: -10 °C to +50 °C (14 °F to 122 °F) Ex and Ex Petrol version: -10 °C to +40 °C (14 °F to 104 °F) |
Supported measuring units |
|
Sample volume | 2 mL |
Dimensions (L x W x H) | 245 mm x 103 mm x 126 mm |
Data memory | 1024 measured results, 30 measuring methods, 250 sample IDs |
Power supply | Three 1.5 V LR06 AA alkaline batteries |
Weight | 660 g |
Interfaces | Bluetooth®, RFID (both included by default) |
Protection class | IP54 (first digit: 5 – protection against dust ingress; second digit: 4 – protection against splash water from any direction) |
Intrinsic safety of Ex and Ex Petrol version | ATEX: II 2G Ex ib IIB T4 Gb IECEx: Ex ib IIB T4 Gb |
Scope of supply | Portable density meter, filling tube, adapter for syringe filling, syringes, transportation case, rubber protection for measuring cell, three batteries, Allen key, instructions |
Menu language | English, German, Chinese, Japanese, French, Russian, Italian, Portuguese, Turkish, Spanish |
Available options | Elongated filling tube |
* Measurements up to 100 °C possible ** Viscosity <300 mPa•s, density <2 g/cm³ *** according to ISO 5725 **** Sample must not freeze within the measuring cell; Ex and Ex Petrol version: -10 °C to +40 °C (14 °F to 104 °F) |
DMA is a registered trademark of Anton Paar (EM 013414867)
Standardi
ASTM
Energetski institut
ISO
Certificirana usluga servisa Anton Paar
- Više od 350 tehničkih stručnjaka s certifikatom proizvođača širom svijeta
- Kvalificirana podrška na vašem lokalnom jeziku
- Zaštita za vaše ulaganje tijekom njegovog životnog ciklusa
- Trogodišnje jamstvo
Dokumenti
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Battery packs: As Strong as the Weakest Cell Izvješća o primjeni
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Beverage | Beer | Complete your Beer Analysis Izvješća o primjeni
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Beverage | Wine | Complete your wine analysis Izvješća o primjeni
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Checking the quality of maritime fuel on board Izvješća o primjeni
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Cleaning Recommendations for Anton Paar DMA Instruments Izvješća o primjeni
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Cleaning Recommendations for DMA 35 Izvješća o primjeni
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DMA 35 supports Winter Services for safe Travels Izvješća o primjeni
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Density measurement gets the battery industry going Izvješća o primjeni
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Density measurement of biodiesel Izvješća o primjeni
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Density measurement of cleaning agents and disinfectants Izvješća o primjeni
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Density measurement of lithium-containing electrolytes Izvješća o primjeni
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Determining filling volumes based on density measurement Izvješća o primjeni
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Field Guide to Battery Materials Characterization Izvješća o primjeni
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Food | Dairy Products | The Hand in Hand Solution for Milk and Dairy Products Izvješća o primjeni
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From Measuring Result to Concentration - Using and Creating Quantities Izvješća o primjeni
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Measurement of sodium hydroxide (NaOH) solutions Izvješća o primjeni
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Quality control during wine production Izvješća o primjeni
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Software Features of Anton Paar Instruments for the Pharma Industry Izvješća o primjeni
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Trust is good, traceability is better Izvješća o primjeni
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Wort Measurement Using the Portable DMA 35 Density Meter Izvješća o primjeni
Slični proizvodi
Consumables, Accessories & Reference materials
Consumables, Accessories & Reference materials
Accessories
Accessories
To find out if you can purchase online from your location, check the online availability below.
If you do not find the item you require, please contact your Anton Paar sales representative.

Stir Bar PTFE D=3 L=10 CYL
DMA 35 Standard

SYRINGES 2 ml LUER (10 PCS)
DMA 35 Standard | Ex | Ex Petrol | Ampere

Printer USB/RS232/Bluetooth CMP-20i
DMA 35 Standard | Ex | Ex Petrol | Ampere

ALKALINE BATTERY 1.5 V LR6 AA VARTA
DMA 35 Standard | Ex | Ex Petrol | Ampere

FILLING TUBE 600 mm for DMA™ 35 V4
DMA 35 Standard | Ex | Ex Petrol | Ampere

Bumper Sensor ATMO
DMA 35 Standard | Ex | Ex Petrol | Ampere

UNION NUT INCL. EYE PLATE
DMA 35 Standard | Ex | Ex Petrol | Ampere

RUBBER HOUSING DMA 35 OPERATING PANEL
DMA 35 Standard | Ex | Ex Petrol | Ampere

Nipple PVDF ATMO
DMA 35 Standard | Ex | Ex Petrol | Ampere

Draft tube 180x4x2 PTFE 1x1/4"-28 UNF
DMA 35 Standard | Ex | Ex Petrol | Ampere

Luerconnector ATMO 1/4-28UNF DI=2,5mm
DMA 35 Standard | Ex | Ex Petrol | Ampere

Density Standard Coastal Seawater
DMA 35 Standard

DENSITY STANDARD "OCEAN SEAWATER"
DMA 35 Standard

O-Ring 15x1.6 VITON
DMA 35 Standard

SPRING FOR PISTON HASTELLOY C22
DMA 35 Standard

FOAM RING
DMA 35 Standard

Female Luer to 1/4-28 Male Adapter
DMA 35 Standard

ABS Disc Tag 30mm w. 5mm hole R
DMA 35 Standard | Ex | Ex Petrol | Ampere

ALLEN KEY 3 MM DIN 911
DMA 35 Standard | Ex | Ex Petrol | Ampere

O-Ring 4x2 Extrem Viton 75 +/-5 VB75ETP0
DMA 35 Standard | Ex | Ex Petrol | Ampere

ISO 17034-certified reference material:
Density standards
DMA 35 Standard | Ex | Ex Petrol | Ampere
- 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

BATTERY COVER FOR DMA™ 35
DMA 35 Standard | Ex | Ex Petrol | Ampere

PRINTER PAPER FOR PRINTER CMP-10
DMA 35 Standard | Ex | Ex Petrol | Ampere

RFID ABS DISC TAG 30 x 5 x 2 mm
DMA 35 Standard | Ex | Ex Petrol | Ampere

RFID Laundry Tag 30mm
DMA 35 Standard | Ex | Ex Petrol | Ampere

RFID PVC Disc Tag 30mm
DMA 35 Standard | Ex | Ex Petrol | Ampere

SPARE WRISTBAND FOR PORTABLE INSTRUMENTS
DMA 35 Standard | Ex | Ex Petrol | Ampere

Bluetooth-USB Adapter 3.0
DMA 35 Standard | Ex | Ex Petrol | Ampere

SENSOR REPAIR KIT DMA 35 V4
DMA 35 Standard

HAND PUMP LL DMA™ 35/SNAP PTFE Piston
DMA 35 Standard | Ex | Ex Petrol | Ampere

Press Button ATMO PP
DMA 35 Standard | Ex | Ex Petrol | Ampere

CARRYING CASE FOR DMA 35 Version 4
DMA 35 Standard | Ex | Ex Petrol | Ampere

CARRYING STRAP DMA™ 35 Version 4
DMA 35 Standard | Ex | Ex Petrol | Ampere

PRINTER PAPER 57MM LONG LIFE
DMA 35 Standard | Ex | Ex Petrol | Ampere

Batterycase PP DMA™35 V4
DMA 35 Standard | Ex | Ex Petrol | Ampere

Press Button ex. lock function ATMO PP
DMA 35 Standard | Ex | Ex Petrol | Ampere

White PVC Sticker Disc Tag 30mm R
DMA 35 Standard | Ex | Ex Petrol | Ampere

RUBBER HOUSING MEASURING CELL EX
DMA 35 Standard | Ex | Ex Petrol | Ampere

Density Standard Dodecane 1x10ml
DMA 35 Standard | Ex | Ex Petrol | Ampere
- Density standard with low density (750 kg/m³)
- Organic liquid
- Measuring uncertainty: 0.015 kg/m³
- Specified temperature range: 15 °C – 50 °C
- Durability: 18 months
- Volume: 10 mL
- ISO 17034-certified reference material
- Complies with ISO 17025 and ISO 17034 requirements

Density Standard Sodium Bromide 1x10ml
DMA 35 Standard | Ex | Ex Petrol | Ampere
- Density standard with high density (1250 kg/m3)
- Aqueous liquid
- Measuring uncertainty: 0.03 kg/m³
- Specified temperature range: 15 °C – 25 °C
- Durability: 18 months
- Volume: 10 mL
- ISO 17034-certified reference material
- Complies with ISO 17025 and ISO 17034 requirements

Density Stand. Glucose/Water 10% 1x10ml
DMA 35 Standard | Ex | Ex Petrol | Ampere
- Density standard with medium density (1040 kg/m3)
- Aqueous liquid
- Measuring uncertainty: 0.02 kg/m³
- Specified temperature range: 15 °C – 25 °C
- Durability: 18 months
- Volume: 10 mL
- ISO 17034-certified reference material
- Complies with ISO 17025 and ISO 17034 requirements

Density Standard Water 1x10ml
DMA 35 Standard | Ex | Ex Petrol | Ampere
- Density standard with medium density (998 kg/m3)
- Aqueous liquid
- Suitable for density adjustments
- Measuring uncertainty: 0.015 kg/m³
- Specified temperature range: 15 °C – 35 °C
- Durability: 18 months
- Volume: 10 mL
- ISO 17034-certified reference material
- Complies with ISO 17025 and ISO 17034 requirements

Density Standard Oil 30 cSt @40°C 1x10ml
DMA 35 Standard | Ex | Ex Petrol | Ampere
- Density standard with low density (830 kg/m3)
- Organic liquid
- Viscous liquid
- Measuring uncertainty: 0.015 kg/m³
- Specified temperature range: 15 °C – 50 °C
- Durability: 18 months
- Volume: 10 mL
- ISO 17034-certified reference material
- Complies with ISO 17025 and ISO 17034 requirements