ISO 19229:2019
Gas analysis — Purity analysis and the treatment of purity data
Название (английский):
ISO 19229:2019
Gas analysis — Purity analysis and the treatment of purity data
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 18
- Дата публикации:
- 22 июля 2019 г.
- Издание:
- ISO IS 19229 edition 2 version 1
- ICS:
- 71.040.40
Тип поставки:
Язык документа:
Срок поставки:3 раб. дн. (перевод)
Цена:32 400 ₽
Описание (английский):
This document establishes the requirements for the purity analysis of materials used in the preparation of calibration gas mixtures and the use of these purity data in calculating the composition of the mixture thus prepared.
Abstract
Overview - ISO 19229:2019 (Gas analysis - Purity analysis and the treatment of purity data)
ISO 19229:2019 defines requirements for the (gases and liquids) used to prepare and for the when calculating the final composition of those mixtures. The standard focuses on consistent treatment of impurity data to support , reliable uncertainty budgets and accurate certification of calibration gases.
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