JSA - JIS B 7548
Alcohol hydrometers - Metrological and technical requirements and tests
|Publication Date:||20 October 2009|
|ICS Code (Measurement of volume, mass, density, viscosity):||17.060|
This Standard specifies alcohol hydrometers used in transaction or certification in Japan (hereafter referred to as "hydrometers") marked with scales indicating the alcohol concentration in mixed solution of alcohol and water at the temperature 15°C by vol% of a defined concentration range within 0 vol% to 100 vol%, and that of 0.1 vol%, 0.2 vol% and 0.5 vol% in scale interval.