ISO 6145-4:1986 PDF
Gas analysis — Preparation of calibration gas mixtures — Dynamic volumetric methods — Part 4: Continuous injection method
Gas analysis — Preparation of calibration gas mixtures — Dynamic volumetric methods — Part 4: Continuous injection method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 9 октября 1986 г.
- Издание:
- ISO IS 6145 edition 1 version 1
- ICS:
- 71.040.40
Describes the preparation of mixtures by continuos mixing of volume flows, whereby the precision of the concentration of each constituent in the range from 10 000 to 10 ppm (V/V) amounts to about 5%. Includes a practical example with figure.
Технические детали
- Технический комитет
- ISO/TC 158 - Analysis of gases
- SKU
- ISO 6145-4:1986