Application of a pulse-discharge helium detector to the determination of neon in air and water.
A pulse-discharge helium detector (Valco, PD-D2-I) is used to measure neon concentrations in air and water. The detection level is 0.5 x 10(-8) g/cm3 (0.2 ppm). Discharge gas doped with neon results in a linear response to the neon mass up to 10(-6) g. For measuring the neon concentration in water, a simple enrichment system is used.
Lasa
J
J
Institute of Nuclear Physics, Kraków, Poland. lasa@novell.ftj.agh.edu.pl
Mochalski
P
P
Lokas
E
E
Kedzior
L
L
D000388:Air / Q000032:analysis*; D006371:Helium / Q000737:chemistry*; D009356:Neon / Q000032:analysis*; D014867:Water / Q000737:chemistry*
D014867:Water; D006371:Helium; D009356:Neon