Concepedia

Charles D. Ehrlich

CD

17

Publications

431

Citations

12

H-Index

1977

Active since

Affiliations

National Institute of Standards and Technology(Current)

University of Pennsylvania

Charles D. Ehrlich is an author at National Institute of Standards and Technology specializing in engineering, measurement, and calibration.

Top concepts

EngineeringMeasurementCalibrationInstrumentationEducationPhysicsHydraulicsStatisticsReliabilityApplied Physics

Publications per year

1977–2018

17

Publications

17

Recommended practices for the calibration and use of leaks

Charles D. Ehrlich, James A. Basford · Journal of Vacuum Science & Technology A Vacuum Surfaces and Films · 1992 · 83 citations

Sensor Calibration, Consensus View, Leak Calibration +14

Low-range flowmeters for use with vacuum and leak standards

K. E. McCulloh, C. R. Tilford, Charles D. Ehrlich et al. · Journal of Vacuum Science & Technology A Vacuum Surfaces and Films · 1987 · 61 citations

Vacuum Gauge Calibrations, Conventional Instrumentation, Flow Control +13

Evolution of philosophy and description of measurement (preliminary rationale for VIM3)

Charles D. Ehrlich, Wolfgang Wöger · Accreditation and Quality Assurance · 2007 · 45 citations · Full text

A method for simulating the performance of photosensor-based lighting controls

Charles D. Ehrlich, Konstantinos Papamichael, Judy Lai et al. · Energy and Buildings · 2002 · 33 citations

Illumination Modeling, Light Regulation, Photoelectric Sensor +5

A note on flow rate and leak rate units

Charles D. Ehrlich · Journal of Vacuum Science & Technology A Vacuum Surfaces and Films · 1986 · 29 citations

Fluid Properties, Engineering, Leak Rate Units +12

Rows per page

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