AC Millivoltmeter VF 1040

Solartron Laboratory Instruments Ltd.; Surrey

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  • Year
  • 1962
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 332743

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
  • Dry Batteries / D: 4 x 1.5 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: AC Millivoltmeter VF 1040 - Solartron Laboratory
  • Shape
  • Portable set > 8 inch (also usable without mains)
  • Notes

  • A compact transistor operated AC millivolmeter. The instrument has full-scale sensitivities of 1mV to 316V in 12 ranges, and an operational frequency range of 10Hz to 1MHz. Measurements may be made to an accuracy of ±1% of full scale deflection (fsd) from 10Hz to 100kHz, and to ±2% of fsd from 100kHz up to 1MHz. The meter is scaled in decibels to provide level measurement facilities from -72dB to +52dB relative to 1mW in 600Ω. The input impedances on the millivolt volt ranges are not less than 1MΩ/45pF and 1MΩ/10pF respectively.

  • Net weight (2.2 lb = 1 kg)
  • 5 lb 0 oz (5 lb) / 2.270 kg
  • Mentioned in
  • Electronic Engineering, volume 34, August 1962
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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