ISO/TR 3666:1998 PDF
Viscosity of water
Viscosity of water
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 4
- Дата публикации:
- 20 декабря 1998 г.
- Издание:
- ISO TR 3666 edition 2 version 1
- ICS:
- 17.060
This Technical Report gives values for the viscosity of water at several reference temperatures. The viscosity of water is commonly used throughout the world as the basis for the calibration of relative viscometers.
Abstract
Overview
ISO/TR 3666:1998 - Viscosity of water provides internationally recommended reference values for the viscosity of water at several temperatures. The Technical Report defines the dynamic and kinematic viscosity at 20 °C and gives a temperature-dependent viscosity ratio and supporting metrological data used as the basis for calibrating relative viscometers worldwide. Values are referenced to the international temperature scale ITS‑90.
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