Measurement of glass density
The Density Comparator offers a proven, accurate and reliable method for determining the density of glass and related materials for routine control of composition. This compact table-top device utilizes the Sink-Float approach to determine the density of a sample in accordance with ASTM Standard Method C729.
With the Density Comparator, up to 6 samples can be tested simultaneously. A circulating water bath with automatic and manual heating controls, as well as a cooling coil for rapid system cooling provides the means for precise temperature control of samples and medium according to test requirements.
- Up to 6 test stations
- Gauged sample tubes
- Temperature controlled water bath
- Back light for easy viewing of test
- Heavy and light miscible liquids provided for a range of densities
- Optional standards available for Sink-Float and Archimedes method