Standard
[PUBLISHED]
DIN 51898-1
DIN 51898-1
Gas analysis - Absolute volumetric method for dynamic preparation of calibration gases - Part 1: Preparation from pure gases, with CD-ROM
Title (German)
No German title available
Brief description
This document specifies an absolute volumetric method for dynamic production of calibration gases using commercial available gas mixing pumps. The gas mixing pumps shall consist of at least two piston pumps, which operating with a defined ratio of number of strokes.