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Ac & dc electric field meters for u.s. dept of energy


AC & DC Electric Field Meters for U.S. Dept of Energy
AC & DC Electric Field Meters Developed for the U.S. Department of Energy
AC and DC Electric Field Meters
Office of Energy Storage and Distribution
United States Department of Energy
National Aeronautics and Space Administration
California Institute of Technology
" Prepared by the Jet Propulsion Laboratory, California Institute of Technology,
for the U.S. Department of Energy through an agreement with the National
Aeronautics and Space Administration. "
" This report was prepared as an account of work sponsored by an agency of the
United States Government. Neither the United States Government nor any agency
thereof, nor any of their employees, makes any warranty, express or implied, or
assumes any legal liability or responsibility for the accuracy, completeness,
or usefulness of any information, apparatus, product, or process disclosed, or
represents that its use would not infringe privately owned rights. "
" Reference herein to any specific commercial product, process, or service by
trade name, trademark, manufacturer, or otherwise, does not necessarily
constitute or imply its endorsement, recommendation, or favoring by the United
States Government or any agency thereof. "
" This publication reports on work performed under NASA Task RE-152, Amendment
203 and sponsored through DOE/NASA Interagency Agreement No. DE-AI01-79ET 29372
On the 3rd page, the ABSTRACT says:
" This report describes two space-potential electric field meters developed at
the Jet Propulsion Laboratory under the auspices of the United States
Department of Energy. One of the meters was designed to measure dc fields, the
other ac fields. Both meters use fiber optics to couple a small measuring
probe to a remote readout device, so as to minimize field perturbation due to
the presence of the probe. By using coherent detection, it has been possible
to produce instruments whose operating range extends from about 10 V/m up to
about 2.5 kV/cm, without the need for range switching on the probe. The
electrical and mechanical design of both meters is described in detail. Data
from laboratory tests are presented, as well as the results of tests at the
National Bureau of Standards and the Electric Power Research Institute's High
Voltage Transmission Research Facility. "
It is over 112 pages and has many diagrams, pictures, graphs, etc.
It looks like a manual that was copied to hand out to people with the need for the information.
The cover is a sturdy pressboard cardboard binder with the pages having two holes punched and held together with a sliding metal clasp.
The cover is in good condition with some minor wear and scratches.
The first page has some markings and writing.
=> Contiguous US 48 states ONLY.
=> Sorry but NO INTERNATIONAL SALES <=
=> Sorry but no sales to Alaska & Hawaii.
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Ac & dc electric field meters for u.s. dept of energy