Kyoto Electronics KEM portable density meter DA-130N is convenient for measuring various liquid samples, with easy portability, simple operation, high measurement accuracy, and fast testing speed. Compliant with standard methods: ASTM D7777 - 13 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter.( Test method for determining the density, relative density, or API gravity of liquid petroleum using a portable digital densitometer.

The portable density meter/specific gravity meter DA-130N is suitable for:


1. Measurement of density and specific gravity: Replace the liquid glass float method (such as density/specific gravity meter, petroleum meter, alcohol meter, sugar meter, glass petroleum density meter, etc.), density bottle/specific gravity bottle method, and balance method. Direct digital display of density (unit: g/cm3, lb/gal (US), lb/gal (IP)), relative density (t/t), temperature compensated density, and temperature compensated relative density.

2. Measurement of petroleum products: Built in American Petroleum Institute (API) conversion table, displaying petroleum density or API degree at 15 ℃ or 60 ℉, can be used for quality management of crude oil, fuel and lubricants. Determination of density or specific gravity of animal and vegetable oils and fats. Measurement of density or relative density of essence.

3. Measurement of food and beverage: Brix% (Brix%), Bomei refractometer or Pareto degree. Beer, brandy, whisky, Autodesk, wine, Baijiu, determination of alcohol content. The alcohol content can be displayed as volume percentage or mass percentage (V/V%, m/m%) at 20 ℃ or 15 ℃, US proof, and UK proof.

4. Concentration control measurement of electroplating solution or flux, weight percentage of sulfuric acid concentration in battery electrolyte. Input the conversion formula between density or specific gravity and concentration, and directly display the concentration value (such as: acid-base solution concentration, solvent concentration, heavy Baume degree, light Baume degree, or milk degree, etc.)


Main features:

1. Portable density meters with digital LCD screens and diverse display contents.

2. Wide measurement range, simple operation, high measurement accuracy, and fast testing speed.

3. The built-in pure water density meter is easy to calibrate and can perform air or standard substance calibration.

4. Ten sets of temperature compensation values can be inputted to automatically perform density or relative density compensation.

5. The sample demand is small, and the sampling volume and speed can be controlled with just one hand.

6. The portable densitometer has a built-in suction pump that can extract approximately 2000 mPa. s of liquid.

7. Store 1100 sets of measurement results, which can be output to an optional printer or computer.

8. The portable density meter is equipped with an infrared output device and data collection software.

Technical parameters:

Measurement principle: U-shaped tube oscillation mode.

Test substance: Suitable for various liquid samples.

Measurement range: 0.0000-2.0000 g/cm3.

Accuracy: 0.001 g/cm3.

Resolution: 0.0001 g/cm3.

Temperature range: 0-40 ° C.

Display content: density (specific gravity), temperature compensated density (specific gravity), relative density, temperature compensated relative density, sugar content (Brix%), alcohol concentration (wt%/vol%), sulfuric acid concentration, American Petroleum Institute degree (API °), Baume, Plato degree, alcohol strength (Proof), temperature (℃/℉), sample number, automatic stability judgment, data saving, output, clearing, date/time, battery consumption level, etc.

Temperature compensation: 10 temperature compensation coefficients can be input.

Automatic calibration: Use pure water density values at various temperatures for automatic calibration, or use standard solution for calibration.

Sampling method: manual pump syringe method (viscosity less than 2000mPa. s), or injection using a syringe.

Data storage: capable of memorizing 1100 sample results.

External output: Built in infrared output, optional RS-232C cable output to printer or computer.

Power supply: alkaline battery (1.5Vx2).

Battery life: approximately 90 hours.