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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.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 71.040.40 : Chemical analysis
|
| Number of pages | 41 |
| Replace | DIN 51898-1 (2013-04) |
| Year | 2014 |
| Document history | DIN 51898-1 (2014-05) |
| Country | Germany |
| Keyword | DIN 51898;51898 |