ASTM D792 is a standard test method for the density and specific gravity of plastics by displacement. This test method outlines procedures for determining solid plastics’ density and specific gravity in forms such as sheets, rods, tubes, or moulded items. The method involves the measurement of the mass and volume of a test specimen and then calculating its density and specific gravity. It helps ensure that the density and specific gravity values reported for plastic materials are accurate and reliable, making it easier to compare different materials and identify potential properties variations.

To comply with ASTM D792, the equipment used for measuring the density and specific gravity of plastics must have accuracy and precision and be calibrated regularly to ensure reliable results.

NextGen Digital Densimeter Systems comply with ASTM D792 standard.

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