DC Microvoltmeter-Nanoammeter 1807

General Radio Company; Cambridge (MA)

  • Year
  • 1968 ??
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 152049
    • alternative name: GenRad

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

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 105-125; 205-250 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: DC Microvoltmeter-Nanoammeter 1807 - General Radio Company;
  • Shape
  • Rack
  • Dimensions (WHD)
  • 305 x 150 x 250 mm / 12 x 5.9 x 9.8 inch
  • Notes
  • Das Gerät kann auch als Null Detektor und Differential Voltmeter verwendet werden.
    Messbereich Volt: 15 µV bis 1500 Volt in 9 Dekaden.
    Messbereich Strom: 15 pA bis 1,5 mA in 9 Dekaden.
    Messung umschaltbar direkt oder interpolation, höhere Auflösung.
  • Net weight (2.2 lb = 1 kg)
  • 4.4 kg / 9 lb 11.1 oz (9.692 lb)
  • Source of data
  • - - Data from my own collection
  • Author
  • Model page created by Rudolf Osterkamp. See "Data change" for further contributors.

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