This Japanese Industrial Standard specifies the methods of measuring density and specific gravity of solid by using pycnometers, Le Chatelier’s pycnometers,the measuring method by weighing in liquid,the method by geometrical measurement,the acoustic method,the gas substitution methods,as well as the method of securing the metrological traceability in these measurements.
JIS Z 8807:2012 Referenced Document
JIS K 0557 Water used for industrial water and wastewater analysis
JIS Z 8804 Methods of measuring density and specific gravity of liquid
JIS Z 8807:2012 history
2012JIS Z 8807:2012 Methods of measuring density and specific gravity of solid
1976JIS Z 8807:1976 Measuring methods for specific gravity of solid