International Standard
ISO 387:1977
Hydrometers — Principles of construction and adjustment
Reference number
ISO 387:1977
Edición 1
1977-09
International Standard
Vista previa
ISO 387:1977
4371
No disponible en español
Publicado (Edición 1, 1977)
Esta norma se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 387:1977

ISO 387:1977
4371
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

Glass hydrometers of constant mass which do not incorporate a thermometer are considered. Basis of scale, reference temperature, surface tension and reference levels for adjustment and reading are specified. In annex A the standard categories of surface tension are tabled, and annex B deals with the adoption of density as preferred basis of scale.

Informaciones generales

  •  : Publicado
     : 1977-09
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 5
  • ISO/TC 48/SC 4
    17.060 
  • RSS actualizaciones

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