Density and Concentration Meter DMA 35
-DMA 35 is the new generation of Anton Paar portable density meters, using the oscillating U-tube technology. DMA 35 measures the density and concentrations of your sample and shows the measuring results within seconds on the large display, ready for storage, printout or export to a PC. Its robust and lightweight design enables the use in numerous fields of application and its on-site operation in a wide range of work environments. This basic model enables the manual selection of measuring methods and sample IDs as well as wireless data exchange with a printer or PC via the integrated IrDA interface -The product version DMA 35 Tag&Log is additionally equipped with an RFID interface for quick sample identification and convenient change of the measurement method by reading RFID tags
  1. Features
  2. Specification


User friendliness
-          Compact, lightweight design enabling one-hand measurement
-          Easy operation, even when wearing protective gloves
-          No-hassle measurement of hard-to-reach samples
-          Large LC display with backlight for clear visibility of measuring results
-          Measuring cell with inspection window and backlight
-          Automatic backlight activation when new sample is filled
-          Rugged, leakproof housing design
-          Designed for industrial and field applications
-          Proven resistance of wetted parts against common samples
Wireless communication
-          IrDA interface for data exchange with a PC and data export to a printer
-          Tag&Log product version with additional RFID interface for change of measurement settings by simply reading RFID tags
-          Storage of up to 100 sample IDs for easy sample identification
-          Storage of up to 20 measuring methods
-          Storage of up to 1024 measurement results including time stamp and sample ID
-          Up to five programmable custom functions
-          Two exchangeable 1.5 V AA batteries ensure long-term, reliable service
-          Energy-saving mode for reduced power consumption provided
-     Easy and fast replacement of the entire pump assembly

Measuring range
Density: 0 to 3 g/cm3
Temperature: 0 to 40 °C
Viscosity: 0 to 1000 mPa·s
Density:** 0.001 g/cm3
Temperature: 0.2 °C
Density: 0.0005 g/cm3
Temperature: 0.1 °C
Density: 0.0001 g/cm3
Temperature: 0.1 °C
Operating temperature*
-10 to +50 °C
Supported measuring units
Density, Density @ reference temperature, Specific Gravity (SG), Alcohol % v/v, Alcohol % w/w, Alcohol US (°Proof), API Gravity, API, SG, API Density, °Baumé, H2SO4 % w/w, H2SO4 @ 20 °C, °Brix, Extract (°Plato), five programmable custom functions
Data memory
1024 measurement results
Power supply
Two 1.5 V LR06 AA alkaline batteries
Sample volume
2 mL
140 x 138 x 27 mm (5.5 x 5.4 x 1.0 inches)
368 g (13 ounces)
IrDA OBEX, RFID (DMA 35 Tag&Log only)
Protection class
*Sample must not freeze within the measuring cell!
**Viscosity < 100 mPa.s, density < 2 g/cm3