Codes & Standards - Purchase
ISO 387:1977
Hydrometers -- Principles of construction and adjustment
SKU: iso_004371_100749
Published by ISO
Publication Year 1977
1 Edition
5 pages
Product Details
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.