ASTM D7941/D7941M-14

Standard Test Method for Hydrogen Purity Analysis Using a Continuous Wave Cavity Ring-Down Spectroscopy Analyzer

NORMA vydaná dňa 1.6.2014

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The information about the standard:

Designation standards: ASTM D7941/D7941M-14
Note: NEPLATNÁ
Publication date standards: 1.6.2014
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM D7941/D7941M-14 :

Keywords:
absorption, absorption spectroscopy, Beer-Lambert law, infrared absorption, infrared analysis, IR absorption, laser, laser-based spectroscopy, near-infrared, NIR, PEM fuel cell, optical technique, tunable diode laser, quantum cascade laser, cavity-enhanced spectroscopy, cavity ring-down spectroscopy, vehicle fuel, ICS Number Code 27.075 (Hydrogen technologies),75.160.30 (Gaseous fuels)