The ISO 1183 standard has been adopted by many countries around the world, including the United States, Canada, and the EU. The test method involves measuring the mass of a test specimen and its volume. The mass of the specimen is determined using a balance, while the volume is determined by either measuring the displacement of a liquid or by measuring the dimensions of the specimen and calculating the volume using geometric formulas.

The ISO 1183 standard outlines the specific test conditions and requirements for performing the density test, including the use of specific test equipment and procedures for specimen preparation, handling, and testing. It also provides guidelines for reporting test results and includes information on calculating the test results’ uncertainty.

The volume of the specimen can be determined using one of two methods:

• Liquid displacement: Submerge the specimen in a liquid of known density and measure the volume of the displaced liquid using a graduated cylinder or other suitable equipment.
• Dimensional measurement: Measure the dimensions of the specimen using a suitable instrument, such as a micrometre or calliper, and calculate the volume using geometric formulas.

NextGen’s HDA 120 – Hardness and Density Automation Test System complies with ISO 1183 Standard.

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