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This Standard specifies requirements for five basic series (L20, L50, M50, M100 and S50) of glass density hydrometers of constant mass that are graduated to indicate density (kg/m3 or g/cm3) at 20 degrees or 15 degrees.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Standard |
| Format | File |
| ICS | 17.060 : Measurement of volume, mass, density, viscosity
|
| Number of pages | 34 |
| Replace | JIS B 7525-1 (2013-02-20) |
| Cross references | ISO 649-1 (1981-08), MOD |
| Year | 2018 |
| Document history | JIS B 7525-1 (2018-01-22) |
| Country | Japan |
| Keyword | JIS B 7525;JIS 7525;7525 |