Digital Voltmeter-Ratiometer DM 2022

Digital Measurement Ltd.; Aldershot

  • Año
  • 1964 ??
  • Categoría
  • Aparato de medida y servicio (Equipo de laboratorio).
  • Radiomuseum.org ID
  • 345645

Haga clic en la miniatura esquemática para solicitarlo como documento gratuito.

 Especificaciones técnicas

  • Gama de ondas
  • - no hay
  • Tensión de funcionamiento
  • Pilas
  • Altavoz
  • - - No hay salida de sonido.
  • Material
  • Metálico
  • de Radiomuseum.org
  • Modelo: Digital Voltmeter-Ratiometer DM 2022 - Digital Measurement Ltd.;
  • Anotaciones
  • This new instrument, which has some features of the previous DM 2020, but a longer scale and built-in ratiometer facilities.
    Accuracy is up to 0.0025 percent full scale ±0.01 percent of reading.
    It covers from 0 to 2 kV in five ranges, with a sensitivity on the lowest range being 10 µV.
    The input impedance is greater than 25,000 Ω on the two lowest ranges, and 10 MΩ on the higher ranges.
    The input can be isolated from earth.

    All characteristics are much more clearly described in the original attached article.

  • Mencionado en
  • -- Original-techn. papers. (From “Electronic Engineering”, volume 36, year 1964, September.)
  • Autor
  • Modelo creado por Pier Antonio Aluffi. Ver en "Modificar Ficha" los participantes posteriores.

 Colecciones | Museos | Literatura

 Forum