ISO 650:1977

Relative density 60/60 degrees F hydrometers for general purposes

Publication date:   Jul 1, 1977

95.99   Withdrawal of Standard   Feb 15, 2023

General information

95.99   Withdrawal of Standard   Feb 15, 2023

ISO

ISO/TC 48/SC 4 Density measuring instruments

International Standard

17.060   Measurement of volume, mass, density, viscosity

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Scope

The requirements for five series of glass hydrometers concern reference levels for adjustment and reading, materials, dimensions, form, scale and handling. The annexes deal with standard surface tensions, stem diameters and meniscus corrections.

Life cycle

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WITHDRAWN
ISO 650:1977
95.99 Withdrawal of Standard
Feb 15, 2023