Calibration gas definition
Calibration gas means a gas mixture used to calibrate gas analysers.
Calibration gas means a gas of known concentration used to establish the response curve of the exhaust gas analyzer.
Calibration gas means a purified gas mixture used to calibrate gas analyzers. Calibration gases shall meet the specifications of 9.5.1. Note that calibration gases and span gases are qualitatively the same, but differ in terms of their primary function. Various performance verification checks for gas analyzers and sample handling components might refer to either calibration gases or span gases;
Examples of Calibration gas in a sentence
Calibration gas used should have traceability certificate to international standards and should meet requirement of ISO-6142 or 6143.
Calibration gas mixtures are obtained by combining calibrated mass flows of nitrogen and air through a generator holding diffusion cells, containing Hg(0).
The following gases were applied: Calibration gas 1 with C(CH4) = 10,000 μmol mol1, Calibration gas 2 with C(CH4) = 569 μmol mol1, N2 purity 99.9999%, O2 purity 99.9999%.
Calibration gas cylinders were used for instrument calibration checks and matrix spiking.
More Definitions of Calibration gas
Calibration gas means a reference gas or gas mixture with assigned concentrations of CO, hexane, or CO2 that is used by a state inspector to check the accuracy of emissions analyzers.
Calibration gas means a purified gas mixture used to calibrate gas analysers.
Calibration gas means a known concentration of a gas in an appropriate diluent gas.
Calibration gas means a purified mixture of gases used to calibrate gas analysers;
Calibration gas means a purified mixture of gases used to calibrate gas analyzers;
Calibration gas means a reference gas or gas mixture of precisely defined concentration used as a comparative standard in the calibration of air analyzers;
Calibration gas means a gas of known composition and concentration, certified to within " two percent by the manufacturer or, if laboratory blended, an independent analysis has been performed.