QBB-100ml Coating Specific Gravity Cup Paint Density Determiner Pycnometer

The coating special gravity cup is designed and manufactured according to GB6750-86 "determination of density of paint and varnish". Used to determine the density of liquid paints, varnishes, and related products at specified temperatures (or determination of specific gravity). Used to determine the quality of a certain unit of liquid volume (ie, the proportion). How to use : (1)Weigh the Cup when empty (2)Fill with the liquid (3)Place lid on the Cup (4)Weigh the Gravity Cup when full and divide the weight by the volume to determine the Specific Gravity Calculation method: [ ρ=(m2 - m1) / V ] m1= the weight of cup (g) m2= the total weight of cups and sample (g) V= volume of the cup (ml)

• Material: Stainless steel , Volume : 100ml
• --The product is made of stainless steel for measuring the proportion of paint or similar products. The stainless steel products better than aluminum alloy.
• --The proportion is defined as the ratio of the density of a substance to the density of water at the same temperature.
• --Used to determine the quality of a certain unit of liquid volume (ie, the proportion).
• --The instrument includes a cylindrical container with a small hole for discharging excess test fluid.