• Portable Digital Density Meter

Portable Digital Density Meter


For the determination of the density, relative density, or API gravity of liquid petroleum products using portable digital density meters at test temperatures between 0 and 40°C (32 to 104°F). Its application is restricted to samples with a dry vapor pressure equivalent up to 80 kPa (11.6 psi) and a viscosity below 100 mm2 /s (cSt) at the test temperature.

  • Density measurement of crude oil, fuel oil and lubricant oil
  • Oscillation method is specified in ASTM D7777
  • Density or Brix measurement of various beverages such as milk, soft drink, fruit drink, etc.
  • Measurement of alcohol or extract concentration of beer, whisky, wine, shochu(Japanese distilled alcohol), Japanese sake(fermented alcohol), etc.
  • Measurement of Brix or constituent concentration of food materials for quality control purposes
  • Density or SG measurement of oils and fats such as vegetable oil, animal fat and oil, etc.
  • Conforming to Japanese Pharmacopoeia
  • Concentration check of etching solution or acid pickling solution for electronic parts
  • Concentration check of flux or plating solution

Conforms to the specifications of: 

ASTM D7777

Measuring Method: Resonant Frequency Oscillation

Measuring Range: 0.0000 to 2.0000 g/cm3

Accuracy: ± 0.001 g/cm3

Temperature Range: 0 to 40.0 °C

Temperature Resolution: 0.1 °C

Data Storage: Up to 1,100 samples

Power Supply: Alkaline battery LR03 (AAA) 1.5V 2pcs

Battery Life: Approx. 90 hours

Weight: Approx. 360 g (0.794 lbs)

  • K86310-1 Calibration Fluid, Water, 0.99821 g/cm3, 10 mL, pk/2 
  • K86310-2 Calibration Fluid, Dichlorotoluene/Water, 1.249 g/cm3, 10 mL