Illumination Meter 603

Weston Electrical Instrument Co.; Newark, N.J.; (Jewell Electrical Instrument Co.; Chicago, IL)

Data
Forum
Pictures
Collections

  • Year
  • 1932 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 339284
    • alternative name: Jewell

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Illumination Meter 603 - Weston Electrical Instrument
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 8.75 x 4.5 x 8.5 inch / 222 x 114 x 216 mm
  • Notes

  • The Weston Illumination Meter 603 has the following features:

    - meter reads directly in foot-candles

    -  two "Photonic" cells in bakelite paddle are selenium photovoltaic cells

    -  no external power source or battery required

    -  solid oak case

  • Net weight (2.2 lb = 1 kg)
  • 3 kg / 6 lb 9.7 oz (6.608 lb)
  • Literature/Schematics (1)
  • Electronics (Dec. 1931, page 244, "New Products...Weston Model 603")
  • Author
  • Model page created by George Papaiz. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Illumination Meter is part of the collections of the following members.

 Forum