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Leybold LD Didactic

5240331 Leybold Geiger-Müller Counter Tube S

5240331 Leybold Geiger-Müller Counter Tube S

Regular price $1,400.00
Regular price Sale price $1,400.00
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Leybold Geiger-Müller Counter Tube S

Self-quenching Geiger-Müller counter tube with very thin mica end-window for measuring radioactive radiation with CASSY (524 013524 006524 005524 018) or universal physics measuring instrument (531 835).

  • Gas filling: neon, argon, halogen
  • Average operating voltage: 500 V
  • Dead time: approx. 100 µs
  • Service Life: > 1010 pulses
  • Background in plateau: approx. 0.2 pulses/s
    (with 50 mm Pb and 3 mm Al shielding)
  • Responsivity to γ> radiation: approx. 1%
  • End-window: 9 mm diam.
  • Mass per unit area: 1.5 ... 2 mg/cm2
  • Dimensions of counter tube: 75 mm x 24 mm diam.
  • Cable length: approx. 50 cm between counter tube and CASSY-Adapter




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