Product Introduction

DMA ™ 35 is a portable digital densitometer used to measure density, specific gravity, and concentration. It adopts the principle of U-tube oscillation, reflecting Anton Paar as a leader in density and concentration measurement
More than 50 years of experience as a pioneer and market leader in the field. Anton Paar constantly seeks progress and achieves vigorous development. This is the driving force that propels us forward. After overcoming various difficulties, we
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Entering the Digital Age - Advantages of Digital Density Measurement DMA ™ 35 digital density meter

Replaced all glass hydrometers in your workplace
DMA ™ 35 contains multiple different concentration units and product specific parameters, with each unit covering the entire measurement range relevant to your application.

... quickly obtain results
Measure directly in the storage container without pouring the sample into a graduated cylinder or sampling into the laboratory. DMA ™ It only takes a few seconds to display the density results after concentration or temperature compensation.

... without wasting any samples
Only 2 milliliters of sample are needed for measurement. Especially for samples that cannot be returned to storage tanks to avoid contamination, it can save a large amount of samples.

Ensure that measurement results are traceable
The measurement results are associated with the sample name, saved and printed or exported to a computer. There will never be any errors when recording measurement results.
In short, DMA ™ 35 can replace traditional measurement methods and obtain the measurement results you need by simply pressing a button, saving time and effort.

So simple
Due to its intelligent design, DMA ™ 35 can be used as both a desktop instrument and a handheld instrument.

Durable casing - long service life

The protection level of the instrument is IPX4, which can withstand harsh environments in industrial and field applications. The instrument is operated through capacitive buttons, whether wearing gloves or not, and the display panel is made of sturdy hard glass. The measuring pool can be equipped with additional rubber protection. However, if the measuring cell of the instrument unfortunately ruptures, it can also be easily replaced.

Excellent traceability - withComprehensive data control
Especially when dealing with multiple different products, automatically identifying samples through RFID can greatly improve the efficiency of the measurement process. It is easy to read the sample ID and measurement method to be used for the next measurement from the RFID tag. The memory of the instrument stores over 1000 data, including time and sample ID.One instrument - suitable for a wide variety of samples
You can use the same instrument to measure different types of samples: from fermented beer and wine to cream or acid. Various pre installed concentration units and product specific parameters can ensure that measurement results are presented in the form you want.

Unparalleled practicality - suitable for fast measurement programs
When filling high viscosity or expensive samples, place the instrument in a stable position on the table and fill it from above with a syringe. The locking function of the pump can prevent sample or wash residue inside the pump, and the display screen automatically rotates according to the instrument position. Experience how handheld devices can be transformed into mini desktop instruments. More importantly, the influence of viscosity on density results is automatically corrected.
On site measurement - suitable for rapid response
The sample can be directly sucked from the container using the built-in pump. Both left-handed and right-handed users can easily operate it. Due to the influence of bubbles in the measuring pool on the measurement results, you can quickly check whether the filled sample contains bubbles through the observation window. After inputting the temperature compensation coefficient, DMA ™ 35 can provide the density of the sample at the reference temperature you have selected. Measurement results can be provided within seconds
Fruit.

One instrument - suitable for a wide variety of samples
You can use the same instrument to measure different types of samples: from fermented beer and wine to cream or acid. Various pre installed concentration units and product specific parameters can ensure that measurement results are presented in the form you want.

Unparalleled practicality - suitable for fast measurement programs
When filling high viscosity or expensive samples, place the instrument in a stable position on the table and fill it from above with a syringe. The locking function of the pump can prevent sample or wash residue inside the pump, and the display screen automatically rotates according to the instrument position. Experience how handheld devices can be transformed into mini desktop instruments. More importantly, the influence of viscosity on density results is automatically corrected.

On site measurement - suitable for rapid response
The sample can be directly sucked from the container using the built-in pump. Both left-handed and right-handed users can easily operate it. Due to the influence of bubbles in the measuring pool on the measurement results, you can quickly check whether the filled sample contains bubbles through the observation window. After inputting the temperature compensation coefficient, DMA ™ 35 can provide the density of the sample at the reference temperature you have selected. Measurement results can be provided within seconds
Fruit.

application
Food and beverage industry
DMA ™ In addition to measuring the extract content in wort or the sugar content in grape juice, 35 can also be used to monitor the fermentation process of beer and wine.
Can be used for measurement, for example:
-Sugar content in fruit juice, syrup, and soft drinks
-The alcohol content in strong liquor
-Density of milk and dairy products
-Density or concentration of storage liquid

Pharmaceutical and cosmetics industry
Having a DMA ™ With 35 in hand, it can ensure that the transported raw materials meet the expected quality and type, and the quality of intermediate products can be quickly inspected on the production line.
Typical samples include:
-Intravenous infusion
-Serum
-Personal care products
-Ethanol

Chemical and mechanical production
In chemical production, this instrument can measure the mixing ratio of the current solution. If it can determine whether the concentration of sulfuric acid used in lead-acid batteries is accurate, and can quickly check the concentration of battery acid for timely maintenance.
It can also be used for other measurements, such as:
-Concentration of etching solution used in electronic device production
-Density of paint
-Concentration of refrigerant, etc

environment
For certain specimens, they need to be properly stored in containers filled with specific concentrations of alcohol and can be further analyzed and studied at any time. To avoid specimen decay, DMA should be used regularly ™ 35 pairs of containers were tested for alcohol concentration.
This instrument can also be used to measure the density of the following samples:
-Insecticides
-Sewage sludge
-Sewage

Vibration - A Reliable Measurement Principle
DMA ™ Measure density based on the principle of U-tube oscillation. The measuring cell is a U-shaped borosilicate glass tube that oscillates at its characteristic frequency due to electron excitation after being filled with the sample. The oscillation frequency varies depending on the filled sample, and based on this principle, density can be measured. High frequency corresponds to low density, and vice versa.