| Autore |
Chubb John
|
| Edizione | [1st ed.] |
| Pubbl/distr/stampa |
New York, : Nova Science Publishers, c2010
|
| Descrizione fisica |
1 online resource (230 p.)
|
| Disciplina |
537/.2
|
| Collana |
Electrical engineering developments
|
| Soggetto topico |
Electrostatics - Measurement
Electrostatic analyzers
|
| ISBN |
1-61122-687-2
|
| Formato |
Materiale a stampa  |
| Livello bibliografico |
Monografia |
| Lingua di pubblicazione |
eng
|
| Nota di contenuto |
Intro -- Library of Congress Cataloging-in-Publication Data -- Contents -- Preface -- Introduction -- Basic Electrostatics -- 2.1. Introduction -- 2.2. Charge -- 2.3. Force between Charges -- 2.4. Electric Field -- 2.5. Potential -- 2.6. Electric Flux Density -- 2.7. Gauss' Law -- 2.8. Induced Charge -- 2.9. Capacitance -- 2.10.Energy -- 2.11. Poisson's Equation -- 2.12. Dielectrics -- 2.13. Charge Migration and Dissipation -- 2.14. Charge Separation Mechanisms -- 2.15. Electrical Breakdown -- References -- Measuring Instruments -- 3.1. Introduction -- 3.2. Measurement of Electric Field -- 3.2.1. Basic Aspects -- 3.2.2. Induction Probe Type Fieldmeters -- 3.2.3. 'Field Mill' Fieldmeters -- 3.2.4. 'Field Mill' Fieldmeters Without Earthing of the Rotating Chopper -- 3.2.5. Zeroing Fieldmeters -- 3.2.6. Calibration of Fieldmeters -- 3.2.7 Factors Determining Performance of Field Mill Fieldmeters -- 3.2.7.1. Introduction -- 3.2.7.2. Earthing Rotating Choppers -- 3.2.7.3. Zero Stability -- 3.2.7.4. Precision and Sensitivity -- 3.2.7.5. Response Time -- 3.2.7.6. Adverse Environmental Conditions -- 3.3. Measurement of Charge -- 3.3.1. Introduction -- 3.3.2. Faraday Pail -- 3.3.3. Charge Measurement -- 3.4. Assessment of Materials -- 3.4.1. Introduction -- 3.4.2. Philosophy of Assessment -- 3.4.3. Comments on Methods for Charge Decay Measurement -- Corona Charge Decay -- Federal Test Standard 101C -- ITV Denkendorf -- NASA -- BTTG -- 'Scuff' Tribocharging -- STFI -- Charge Plate Monitor -- 3.4.4. Corona Charge Decay Measurement -- 3.4.5. Capacitance Loading -- 3.5. Measurement of Shielding Performance -- 3.5.1. Introduction -- 3.5.2. Alternative Method of Testing -- 3.5.3. Relationship of shielding to effective resistivity -- 3.6. Measurement of the Incendivity of Electrostatic Discharges -- 3.7. Measurement of Charge Transfer and Currents in Discharges.
3.8. Measurement of Resistance -- 3.9. Measurement of Capacitance -- References -- Practical Electrostatic Measurements -- 4.1. Introduction -- 4.2. Fieldmeter Measurements -- 4.3. Measuring Surface Voltage -- 4.4. Electrostatic Voltmeter -- 4.5. Measuring Potentials in a Volume -- 4.6. Measurement of Charge -- 4.7. Surface Charge Density -- 4.8. Volume Charge Density -- 4.9. Charge Decay for Assessing Materials -- 4.10. Measurements on Discharges -- 4.11. Radio Detection of Sparks - Radio Spectrum -- 4.12. Lightning Warning -- 4.13. Incendivity of Electrostatic Discharges -- 4.14. Shielding -- 4.15. Other Measurements -- 4.16. Modelling -- / -- / -- 4.17. Calibration -- References -- Assessment of Significance of Static -- 5.1. Introduction -- 5.2. Ignition of Flammable Atmospheres -- 5.3. Shock Risks -- 5.4. Attraction of Dust, Debris and Thin Films -- 5.5. Damage to Semiconductor Devices -- 5.6. Upset Operation of Microelectronic Systems -- References -- Practical Electrostatic Problems -- 6.1. General Comments -- C1: Characteristics Of Materials: -- C2: Coupling: -- C3: Consequences: -- C4: Countermeasures: -- C5: Constructive Use: -- 6.2. Is 'Static' the Cause? -- 6.3. Codes of Practice -- 6.4. Characteristics of Materials -- 6.5. Investigative Procedures -- 6.6. System Changes -- 6.7. Some Specific Examples -- 6.7.1. Risks At Loading Reactors Containing Flammable Solvents: -- 6.7.2. In Silos and Flammable Liquid Storage Tanks: -- 6.7.3 Transfer of Charged Material into Vessels/Containers -- 6.7.4. FIBCs -- 6.7.5 Fluids -- 6.7.6. Moving Webs -- 6.7.7 Flooring -- 6.7.8 Humidity -- 6.7.9. Aircraft Refuelling: -- 6.7.10. Carbon Dioxide -- 6.7.11 Aerosol Cans -- References -- Examples from Experience -- 7.1. Introduction -- 7.2. Cleanroom Clothing -- 7.3. Tanker Studies -- 7.4. Food Product Silo -- 7.5. Lightning Warning -- 7.6 Car Seats.
7.7. Electrostatic Safety At Solvent Extraction Plant -- 7.8. Airborne Particles -- 7.9. Airborne Fibre Monitor -- 7.10. Coated Metal Sheets -- 7.11. Adhesive Manufacture -- 7.12. Health Monitor -- References -- Sources of Information About Static Electricity -- 8.1. General -- 8.2 Organisations Organising Conferences and Meetings -- 8.3. Information on Meetings -- 8.4. Journals for Publication of Papers -- 8.5. Directories -- 8.6. Standards -- 8.6.1. British Standards Institution -- 8.6.2 European and International Standards: (Available From BSI and other National Standards Organisations, Websites: www.cenorm.be/ and www.cenelec.be/) -- 8.6.3 International Electrotechnical Commission IEC TC101: (IEC Home Page: Www.Iec.Ch) -- 8.6.4 US Standards -- 8.6.5 Japanese Standards -- 8.7. Shell Safety Guide -- 'Static Electricity - Technical and Safety Aspects' 1988 -- 8.8. Books -- Definitions -- References -- Test Method to Assess the Electrostatic Suitability of Materials for Retained Electrostatic Charge -- Foreword -- 1. Scope -- 2. References -- 2.1. Informative references -- 3. Definitions -- 4. Test Method -- 5. Procedure -- 5.1. Mounting -- 5.2 Environmental conditions -- 5.3. Pre-test surface voltage -- 5.4. Charge decay times -- 5.5 Decay time measurement -- 5.6. Capacitance loading -- 5.7. Analysis of capacitance loading values -- 6. Assessment -- 7. Test Report -- Annex A: (Normative) -- Definitions -- A1 capacitance loading -- A2 charge decay -- A3 charge decay time -- A4 conductive material -- A5 corona -- A6 dissipative material -- A7 insulative material -- A8 relative capacitance -- A9 surface potential -- Annex B: (Normative) -- Design and Operation of Test Apparatus -- B1 Physical design features -- B2 Containment of test material -- B3 Corona charge deposition -- B4 Fieldmeter -- Annex C: (Normative) -- Measurement of Charge Decay Time.
C1 Decay time -- C2 Initial voltage -- C3 Voltage decay curve -- C4 Timing measurement -- C5 Measurement procedure -- C6 Overcoming pre-charging -- C7 Additional artefacts to avoid -- C8 Calibration -- Annex D: (Normative) -- Measurement of the Quantity of Charge Transferred with Corona Charging -- Annex E: (Normative) Environmental Conditions -- E.1 Standard environmental conditions -- E.2 Sample handling and preparation -- Annex F: (Normative) -- Assessment of Capacitance Loading Measurements -- F.1 Calculation of 'capacitance loading' values -- F.2 Interpretation of capacitance loading measurements -- Annex G: (Informative) Bibliography -- Annex H: (Normative) -- Calibration of Corona Charge Decay Measuring Instrumentation -- H1 Aspects to be calibrated -- H2 Equipment -- H3 Surface potential sensitivity calibration -- H4 Decay time calibration -- H5 Calibration procedure -- H6 Calibration Certificate information -- Annex J: (Normative) Calibration of Corona -- Charge Transfer Measuring Instrumentation -- J.1 Aspects to be calibrated -- J.2 Induction and Conduction charge measurement sensitivity -- J.3 Relative sensitivity of 'induction' charge measurement -- J4 Calibration Certificate information -- Methods for the Calibration of Electrostatic Measuring Instruments -- 1. Introduction -- 2. Common Features -- 2.1 Introduction -- 2.2. Voltage Source -- 2.3. Voltage Measurement System -- 2.4 Resistors and Capacitors -- 2.5 Distance Measurements -- 2.6 Temperature and Humidity -- 2.7. Standard Instrument Calibration Certificate Information -- 3. Electrostatic Fieldmeters -- 3.1. Apparatus -- 3.2. Procedure -- 3.3. Results -- 3.4 Common aspects of calibration -- 3.5 Calibration Certificate Information -- 4. Proximity Voltmeters -- 4.1. Apparatus -- 4.1.1 Electrostatic Fieldmeter: -- 4.1.2. Voltage Follower Probe:.
4.2. Arrangements for Calibration -- 4.2.1 Electrostatic Fieldmeter: -- Figure 2. general arrangement for calibration of a fieldmeter proximity voltmeter. -- 4.2.2 Voltage Follower Probe: -- 4.3 Voltage Source And Measuring System -- 4.4. Procedure -- 4.5. Common Aspects of Calibration -- 4.6. Calibration Certificate Information -- 5. Electrostatic Voltmeter -- 5.l. Calibration method -- 5.2. Voltage Source and Measuring System -- 5.3 Arrangements for Calibration -- 5.4 Procedure -- 5.5. Results -- 5.6. Common Aspects of Calibration -- 5.7. Calibration Certificate Information -- 6. Faraday Pail -- 6.1. Calibration Method -- 6.1.1 Charged capacitor -- 6.1.2 Defined current flow -- 6.2. Voltage Source and Measuring System -- 6.3 Arrangements for Calibration -- 6.4. Procedure -- 6.4.1. Method 6.1.1: -- 6.4.2. Method 6.1.2: -- 6.5. Results -- 6.6. Common Aspects of Calibration -- 6.7. Calibration Certificate Information -- 7. Charge Decay Time Measuring Apparatus -- 8. Air Ionisation Test Units -- References -- Acknowledgments -- Index -- Blank Page.
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| Record Nr. | UNINA-9910810128003321 |
Info
An introduction to electrostatic measurements [[electronic resource] /] / John Chubb
