Portable Density Meter is used to measure the density or concentration of liquid media in tanks and pipes. Also called Portable Tuning Fork Density Meter or handheld density meter. Different from the structure of Anton Paar DMA35 Portable Density Meter, our Portable Density Meter is equipped with a handheld host and a submersible probe. It can meet various measurement requirements of users for density, concentration and solid content.

Portable Density Meter-Portable Tuning Fork Density Meter

Features of Portable Density Meter

  • Used to measure the temperature and density (concentration) of liquids in tanks. The data will be displayed automatically after the measurement is completed.
  • Portable design, easy to operate and easy to carry.
  • Wide measurement range, suitable for continuous and uninterrupted measurement. The measurement accuracy is high and the test speed is fast.
  • Low maintenance, no moving parts, high durability.
  • Built-in temperature sensor to monitor the temperature of the liquid to be tested at all times.
  • Provide customization including 316L, titanium and other materials
  • Support the calculation of density and standard concentration
  • Automatically provide temperature compensation, with automatic calibration function

Technical Parameters

  1. Power supply: Built-in 3.7VDC lithium battery with rechargeable battery;
  2. Concentration range: 0~100% (20°C), according to the usage, it can be calibrated to a certain range;
  3. Density range: 0~2g/ml, according to the usage, it can be calibrated to a certain range;
  4. Concentration accuracy: 0.5%, resolution: 0.1%, repeatability: 0.2%;
  5. Density accuracy: 0.003 g/mL , resolution: 0.0001, repeatability: 0.0005;
  6. Medium temperature: 0~60°C (liquid state) Environment degree: -40~85°C;
  7. Medium viscosity: <2000mpa·s;
  8. Response speed: 2S

Physical Iindicators

  1. Interface material: stainless steel
  2. Cable material: anti-corrosion silicone rubber
  3. Wetted parts: 316 stainless steel, special requirements are available

Product Performance

The accuracy±0.003g/cm3±3.0kg/m3
Working scope0至3g/cc0至3000kg/m3
Repeatability±0.001g/cc±1kg/m3
Process temperature effect (corrected)±0.0005g/cm3±0.5kg/m3

Temperature Specification

Process temperature–20°C +100°C
Ambient temperature–20℃  +85℃
Temperature Coefficient0.1kg/m3/°C (after calibration)
Built-in temperature sensorPT100

Structural Materials

  • Wetted Parts: Stainless Steel 316L, Hastelloy, Zirconium
  • Tine Polish: Standard

Liquid Viscosity Range

  • Viscosity requirement: < 1000MPa

Liquid and Material Compatibility

TypeNamemolecular formulaConcentration (%)316LHastelloyZirconium
AcidHydrochloric acid (without hydrofluoric acid)HCI0-40×
sulfuric acidH2SO40-50
H2SO450-75×
H2SO475-98
nitric acidNHO30-100
phosphoric acidH3PO40-98×
Alkalisodium hydroxideNaOH0-100×
Potassium hydroxideKOH0-50
Calcium hydroxideCa(OH)20-50
Otherscarbamide(NH2)2CO0-100
sodium hypochloriteNaOCI0-16×
hydrogen peroxideH2O20-90×
☆ Recommended
O Use under specific concentration and temperature limits
X Do not used

Dimensions

Portable Density Meter Dimensions

Portable Tuning Fork Density Meter working principle

The tuning fork density/concentration meter is used to measure the density or concentration of liquid media. Density or concentration measurement is an important process control in the product manufacturing process.

Tuning fork densitometers can be used as indicators for other quality control parameters such as solids content or concentration values. It can meet various measurement requirements of users for density, concentration and solid content.

A tuning fork portable density meter that uses an acoustic frequency signal source to excite the metal fork. And make the fork vibrate freely at the center frequency. This frequency correlates with the density of the contacting liquid. Therefore, the density of the liquid can be measured by analyzing the frequency, and then the temperature compensation can eliminate the temperature drift of the system.

As for the concentration, the concentration value at a temperature of 20°C can be calculated according to the relationship between the corresponding liquid density and concentration.

This device integrates density, concentration and Baume into one. And has a variety of liquids to choose from.

Particle limitGasMaximum Liquid Viscosity
Particle diameterSuspended particles%
<10 microns<=40%Generally do not use<1000cp
10~50 microns<=20%

Applications

Portable Density Meter Applications

Portable density meters have a wide range of industrial applications across different sectors, including the petrochemical, brewing, food, pharmaceutical, mineral processing, oil, chemical, food and beverage, battery and electrolyte, ammonia preparation, laboratory, and desulfurization industries. They are specifically used for interface detection in multi-product pipelines, density detection of stirred mixtures, end point monitoring of reactors, and interface detection of separators.

Some specific examples of their use include:

  • In the petrochemical industry, portable density meters are used to detect interfaces in multi-product pipelines and to monitor the density of fuel blends.
  • In the food industry, portable density meters are used to monitor the density of food products during production, ensuring consistent quality.
  • In the pharmaceutical industry, portable density meters are used to measure the density of different materials during drug formulation.
  • In the battery and electrolyte industry, portable density meters are used to measure the density of electrolyte solutions, which is important for battery performance.

Overall, portable density meters are a versatile tool for a wide range of industries, helping to ensure consistent quality and optimize production processes.

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Portable Density Meter is used to measure the density or concentration of liquid media in tanks and pipes. After the measurement is completed, the data will be displayed automatically. Portable design, easy to operate and easy to carry.

Density or concentration measurement is an important process control in the product manufacturing process. Our Portable Density Meter – Portable Tuning Fork Density Meter can be used as an indicator of other quality control parameters like solids content or concentration values. It can meet various measurement requirements of users for density, concentration and solid content.

We, Sino-Inst, are a professional density meter manufacturer. We manufacture and supply Portable Density Meter, Online Tuning Fork Density Meter, Differential Pressure Density Meter, Split Density Meter, Coriolis Density Meter, etc.

If you need to monitor density or concentration, please feel free to contact Sino-Inst sales engineers.

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Portable Density Meter-Portable Tuning Fork Density Meter

Portable Density Meter is used to measure the density or concentration of liquid media in tanks and pipes. Also called Portable Tuning Fork Density Meter or handheld density meter. Different from the structure of Anton Paar DMA35 Portable Density Meter, our Portable Density Meter is equipped with a handheld host and a submersible probe. It can meet various measurement requirements of users for density, concentration and solid content.

Product SKU: Portable Density Meter-Portable Tuning Fork Density Meter

Product Brand: Sino-Inst

Product Currency: USD

Product Price: 2300

Price Valid Until: 2029-09-09

Product In-Stock: InStock

Editor's Rating:
5