A refined ultrahigh-vacuum furnace for rare gas analysis
T Staudacher; E K Jessberger; D Dorflinger; J Kiko; T Staudacher; Max-Planck-Inst. fur Kernphys., Heidelberg, West Germany; E K Jessberger; Max-Planck-Inst. fur Kernphys., Heidelberg, West Germany; D Dorflinger; Max-Planck-Inst. fur Kernphys., Heidelberg, West Germany; J Kiko; Max-Planck-Inst. fur Kernphys., Heidelberg, West Germany
Журнал:
Journal of Physics E: Scientific Instruments
Дата:
1978-08-01
Аннотация:
A resistor-heated all-metal ultrahigh-vacuum furnace used for argon extraction in <sup>40</sup>Ar-<sup>39</sup>Ar dating is described. Compared to conventional extraction systems, the main improvements of the new furnace are: low amounts of argon released in blank runs, ease of maintenance, and reduced health hazard during experiments with radioactive samples.
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