Radiation Counter RC-1

Heathkit (Brand), Heath Co.; Benton Harbor (MI)

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  • Year
  • 1958 ??
  • Category
  • Miscellaneous (Other, Various) - see notes
  • Radiomuseum.org ID
  • 140845
    • alternative name: Heath Company

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Tubes
  • 6
  • Number of Transistors
  • 1
  • Wave bands
  • - without
  • Power type and voltage
  • Dry Batteries / 1,5 & 67,5 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Radiation Counter RC-1 - Heathkit Brand, Heath Co.;
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Dimensions (WHD)
  • 6.5 x 9.5 x 5 inch / 165 x 241 x 127 mm
  • Notes
  • Time constant: 0,5, 1, 5 and 10 seconds; ranges: 0-100, 600, 6000 and 60000 counts per minute / 0-0.02, 0,1, 1 and 10 milliroentgens per hour; corona regulator tube "5841"; bismuth geiger counter tube "6306".
  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Source of data
  • - - Manufacturers Literature

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