Zero gas definition
Zero gas means a gas containing no analyte, which is used to set a zero response on an analyser.
Zero gas means a gas, usually air or nitrogen, which is used as a reference for establishing or verifying the zero point of an exhaust gas analyzer.
Zero gas means a gas that yields a zero response in an analyzer. This may either be purified nitrogen, purified air, a combination of purified air and purified nitrogen.
More Definitions of Zero gas
Zero gas means a gas that yields the value zero as response to its input in an analyser;
Zero gas means a gas that yields a zero response in an analyser. This may either be purified nitrogen, purified air, a combination of purified air and purified nitrogen. Figure 1
2.2. Symbols and abbreviations
Zero gas means air or gas which contains less than 1 ppm of equivalent carbon or methane.
Zero gas means a gas containing no analyte which is used to set a zero response on an ana- lyser;
Zero gas means a gas containing less than 10 ppmv VOCs that is used for the calibrating the zero point of an instrument.