Standard Cell Voltage Reference 100
Eppley Laboratory, The; Newport, RI
- Country
- United States of America (USA)
- Manufacturer / Brand
- Eppley Laboratory, The; Newport, RI
- Year
- 1935 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 231691
USA_EPPLEY LAB. INC._Standard cell
- Wave bands
- - without
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Bakelite case
- from Radiomuseum.org
- Model: Standard Cell Voltage Reference 100 - Eppley Laboratory, The;
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 105 x 130 x 105 mm / 4.1 x 5.1 x 4.1 inch
- Notes
-
Unsaturated mercury standard cell built according to the process devised by Edward Weston. Unsaturated cells offer very low temperature coefficient.
Nominal output voltage is 1,01913 V at 20 degrees C when new. Unsaturated cells required periodic calibrations against a saturated primary standard.
- Net weight (2.2 lb = 1 kg)
- 0.950 kg / 2 lb 1.5 oz (2.093 lb)
- Source of data
- -- Original-techn. papers.
- Author
- Model page created by Emilio Ciardiello. See "Data change" for further contributors.
- Other Models
-
Here you find 2 models, 2 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Eppley Laboratory, The; Newport, RI
Collections
The model Standard Cell Voltage Reference is part of the collections of the following members.