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YUCHENGTECH Paint Density Specific Gravity Cup Paint Density Determiner Pycnometer Stainless Steel for Coatings Auxiliary Materials (100cc/ml)
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About YUCHENGTECH Paint Density Specific Gravity Cup
Usually the product will be sent in 2-5 working days and takes about 3--9 business days to reach you. Product Description： Density refers to the weight under particular temperature of per unit volume. It is used as quality control, because the error of components in the coating will produce different density readings. Our sells density cylindrical cup, big mouth, convenient pour in and out and cleaning. The stainless steel cover with a small hole in the center ,to allow excess sample material to overflow without generating bubbles and improve the accuracy . Density cup is made of stainless steel, used of metric units, and density cup can fill liquid of specified amount. There are three different density cup sizes for options:37ml,50ml,100ml. Technical parameters: 1.100ml volumetric ISO standard size; 50ml specific volume; 37ml volumetric GB standard size, the measurement error is within 1 mg (0.001%). 2. Test is carried out in 23°C±2°C, in accordance with ISO standards Operation procedures: 1.Weigh and record the weight of the clean density cup. 2.Adjust the density and the temperature of the test liquid（20°C±0.5°C/68°F±1.0°F）. 3.Load the sample into the density cup. 4.Cover with a flat lid to avoid air bubbles. 5. Use an absorbent cloth to soak up the spilled liquid. 6.Weigh the density cup filled with liquid. Calculation method: ρ= （M2 - M1）/ V M1 = weight of empty cup (g) M2 = total weight of cup and pattern (g) V = volume of the cup (ML)
