Specific Gravity Cup for determining the specific gravity or density (or weight per gallon wpg) of coatings, pastes or similar liquids.
Density is defined as weight per unit volume at a specified temperature.
Specific Gravity Cups (or Pyknometers) are available in anodized aluminium and stainless steel, 100 ml. and 50 ml..
Standards: ASTM D1475, DIN 53217, ISO 2811