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How to measure impedance

How to measure impedance, Total:311 items.

In the international standard classification, How to measure impedance involves: Components and accessories for telecommunications equipment, Noise with respect to human beings, Acoustics and acoustic measurements, Capacitors, Semiconductor devices, Protection of and in buildings, Electricity. Magnetism. Electrical and magnetic measurements, Surface treatment and coating, Electrical accessories, Analytical chemistry, Electrical engineering in general, Power transmission and distribution networks, Test conditions and procedures in general, Electromagnetic compatibility (EMC), Audio, video and audiovisual engineering, Tyres, Integrated circuits. Microelectronics, Conducting materials, Glass, Piezoelectric and dielectric devices, Electric filters, Components for electrical equipment, Fluid power systems, Lubricants, industrial oils and related products, Microbiology, Corrosion of metals, Tobacco, tobacco products and related equipment, Elements of buildings, Aerospace electric equipment and systems, Electromechanical components for electronic and telecommunications equipment, Measurement of force, weight and pressure, Construction materials, Thermodynamics and temperature measurements, Insulation, Fuels, Products of non-ferrous metals, Reinforced plastics, Protective equipment, Metrology and measurement in general, Fruits. Vegetables.

Professional Standard - Electron, How to measure impedance

SJ 2534.14-1985 Test procedures for antennas--Measurement of impedances

YU-JUS, How to measure impedance

JUS U.J6.225-1983 Mesurement of impedance in a ?tanding wave tube
JUS N.A5.011-1983 Measurement of electrical resistance of solid insulating materials
JUS N.C0.035-1983 Tatting of insulatad conductors and cables. Measurement of electrical resistance of conductors.
JUS N.C6.010-1982 Radio-frequency cables. Measuring methods of uniformity oflocal characteristic impedance
JUS N.R1.112-1977 Electronic tubes. Measurements of the ekctrical properties. Methods of measuring electrode resistance, transconductance, amplification factor, conversion resistance and conversion transconductance
JUS N.C6.009-1982 Radio-frequency cables. Maasuring methods of unifomtity of effective characteristic impedance
JUS N.C6.004-1981 Radio- frequency cables. Measuring of dielectric strength of cable ?ore and insulation resistance
JUS N.B2.762-1990 Low voltage electrical installations. Verification of conditions for protection by automatic disconnection of supply, Measurement of earth electrode resistance
JUS L.G1.006-1994 Direct acting indicating analogue electrical measuring and their accessories - Special requirements for obmmeters (impedance meters ) and conductance meters

CZ-CSN, How to measure impedance

CSN 35 8909-1962 Transistors. Measurement of reaction impedance
CSN 35 8748-1964 Transistors. Measurement of reaction impedance
CSN 35 8912-1962 Transistors. Measurement of reaction impedance
CSN 35 8234 Cast.10-1988 Fixed capacitors. Impedance measurement method
CSN 83 2554-1986 Work safety. Antistatic footwear. The electric resistance and generál requirements for its measurement
CSN IEC 51-6:1992 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters conductance meters
CSN 34 6412-1985 Testing methods of electrical insulating materials.Determination of resistance of electrical materials against moulds measured by surface electrical resistivity

International Electrotechnical Commission (IEC), How to measure impedance

IEC 61027:1991 Instruments for the measurement of aural acoustic impedance/admittance
IEC 60645-5:2004 Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
IEC 61000-4-10:2016 Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test
IEC 61196-1-116:2015 Coaxial communication cables - Part 1-116: Electrical test methods - Test for impedance with time domain reflectometry (TDR)
IEC 61000-4-10:2001 Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques; Damped oscillatory magnetic field immunity test
IEC 61000-4-18:2006/AMD1:2010 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
IEC 61000-4-18:2006+AMD1:2010 CSV Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
IEC 61788-15:2011 Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies
IEC 61000-4-18:2006 Electromagnetic compatibility (EMC) - Part 4-18 : Testing and measurement techniques - Damped oscillatory wave immunity test
IEC 61000-4-10:1993+AMD1:2000 CSV Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test
IEC 61000-4-10:2016 RLV Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test
IEC 61000-4-18:2019 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
IEC 61000-4-18:2019/COR1:2019 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
IEC 60512-25-7:2004 Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g: Impedance, reflection coefficient, and voltage standing wave ratio (VSWR)
IEC 60051-6:1984 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 6 : Special requirements for ohmmeters (impendance meters) and conductance meters
IEC 60051-6:2017 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
IEC 61000-4-10:1993 Electromagnetic compatibility (EMC); part 4: testing and measurement techniques; section 10: damped oscillatory magnetic field immunity test; basic EMC publication
IEC 61557-3:2019 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
IEC 61557-3:2019 RLV Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance

Danish Standards Foundation, How to measure impedance

DS/EN 61027:1994 Instruments for the measurement of aural acoustic impedance/admittance
DS/ISO 1853:1980 Conducting and antistatic rubber. Measurement of resistivity
DS/EN 60645-5:2005 Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
DS/EN 61000-4-18:2008 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
DS/EN 61000-4-18/A1:2010 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
DS/EN 61000-4-18/Corr.:2008 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
DS/EN 61000-4-10/A1:2001 Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test
DS/EN 60512-25-7:2005 Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)
DS/EN 60512-23-7:2005 Connectors for electronic equipment - Tests and measurements - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors
DS/EN 61788-15:2012 Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies
DS/ISO 2931:1988 Anodizing of aluminium and its alloys. Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
DS/EN 60051-6:1996 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
DS/IEC/TR 61156-1-5:2013 Multicore and symmetrical pair/quad cables for digital communications - Part 1-5: Correction procedures for the measurement results of return loss and input impedance
DS/EN 2591-701:2002 Aerospace series - Elements of electrical and optical connection - Test methods - Part 701: Electrical elements - Measurement of open circuit impedance of couplers

National Metrological Technical Specifications of the People's Republic of China, How to measure impedance

JJF 1771-2019 Program of Pattern Evaluation for Measuring Instruments of Aural Acoustic Impedance/Admittance
JJF(电子) 24-1982 Verification method of 2K2-1 coaxial impedance measuring instrument

American National Standards Institute （ANSI), How to measure impedance

ANSI/ASA S3.39-1987 Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)
ANSI S3.39-1987 Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)
ANSI/SCTE 50-2007 Test Procedure for Measuring Regularity of Impendance of Coaxial Cable

ES-AENOR, How to measure impedance

Association Francaise de Normalisation, How to measure impedance

NF C97-615:1993 Instruments for the measurement of aural acoustic impedance/admittance.
NF EN 60645-5:2005 Électroacoustique - Appareillage audiométrique - Partie 5 : instruments pour la mesure de l'impédance ou de l'admittance aurale (impédancemètres ou admittancemètres)
NF X15-113:1997 Mesure de l'humidité relative de l'air - Hygromètre à variation d'impédance (capacitif et résistif)
NF R12-754:2009 Passenger car, truck and bus tyres - Methods of measuring rolling resistance - Single point test and correlation of measurement results.
NF S31-001-5*NF EN 60645-5:2005 Electroacoustics - Audiometric equipment - Part 5 : instruments for the measurement of aural acoustic impedance/admittance
NF EN IEC 61000-4-18:2019 Compatibilité électromagnétique (CEM) - Partie 4-18 : techniques d'essai et de mesure - Essai d'immunité à l'onde oscillatoire amortie
NF C91-004-10*NF EN 61000-4-10:2017 Electromagnetic compatibility (EMC) - Part 4-10 : testing and measurement techniques - Damped oscillatory magnetic field immunity test
NF EN 61000-4-12:2017 Compatibilité électromagnétique (CEM) - Partie 4-12 : techniques d'essai et de mesure - Essai d'immunité à l'onde sinusoïdale fortement amortie
NF EN 61000-4-10:2017 Compatibilité électromagnétique (CEM) - Partie 4-10 : techniques d'essai et de mesure - Essai d'immunité au champ magnétique oscillatoire amorti
NF C91-004-18*NF EN 61000-4-18:2007 Electromagnetic compatibility (EMC) - Part 4-18 : testing and measurement techniques - Damped oscillatory wave immunity test.
NF V08-106:2002 Enumeration of presumptive Escherichia coli in live shellfish - Indirect technique using direct impedance measurement.
NF V08-106:2010 Enumeration Escherichia coli in live shellfish - Indirect technique using direct impedance measurement
NF C91-004-18/A1*NF EN 61000-4-18/A1:2011 Electromagnetic compatibility (EMC) - Part 4-18 : testing and measurement techniques - Damped oscillatory wave immunity test.
FD A05-313*FD ISO/TR 16208:2014 Corrosion of metals and alloys - Test method for corrosion of materials by electrochemical impedance measurements
NF EN 60512-25-7:2005 Connecteurs pour équipements électroniques - Essais et mesures - Partie 25-7 : essais 25g : impédance, coefficient de réflexion et rapport d'ondes stationnaires en tension (VSWR)
NF E12-020:2011 Personnal weighing scales with bio-impedance measurement for body composition analysis - Specifications and test methods.
NF C91-004-10/A1:2001 Electromagnetic compatibility (EMC) - Part 4-10 : testing and measurement techniques - Damped oscillatory magnetic field immunity test.
NF C31-888-15*NF EN 61788-15:2012 Superconductivity - Part 15 : electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies
NF EN 61788-15:2012 Supraconductivité - Partie 15 : mesures de caractéristiques électroniques - Impédance de surface intrinsèque de films supraconducteurs aux fréquences micro-ondes
NF EN 60512-23-7:2005 Connecteurs pour équipements électroniques - Essais et mesures - Partie 23-7 : essais d'écrantage et de filtrage - Essai 23g : impédance de transfert efficace des connecteurs
NF ISO 15086-3:2022 Transmissions hydrauliques - Évaluation des caractéristiques du bruit liquidien des composants et systèmes - Partie 3 : mesurage de l'impédance hydraulique
NF C93-400-25-7*NF EN 60512-25-7:2005 Connectors for electronic equipment - Tests and measurements - Part 25-7 : test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR).
NF EN 2591-223:2008 Série aérospatiale - Organes de connexion électrique et optique - Méthodes d'essais - Partie 223 : mesure de l'impédance caractéristique d'un connecteur ou d'un contact coaxial
NF EN 2591-708:2002 Série aérospatiale - Organes de connexion électrique et optique - Méthodes d'essais - Partie 708 : organes électriques - Mesure de l'impédance de transfert de surface de coupleurs
NF EN 2591-705:2002 Série aérospatiale - Organes de connexion électrique et optique - Méthodes d'essais - Partie 705 : organes électriques - Mesure de l'impédance d'entrée de la dérivation des coupleurs
NF C42-198-3*NF EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3 : loop impedance.
NF EN 2591-707:2002 Série aérospatiale - Organes de connexion électrique et optique - Méthodes d'essais - Partie 707 : organes électriques - Mesure de l'impédance caractéristique d'un bus ou d'une terminaison de dérivation
NF C42-198-3:1997 Electrical safety in low voltage distribution systems up to 1 kV A.C. and 1,5 kV d.c. Equipment for testing, measuring or monitoring of protective measures. Part 3 : loop impedance.
NF C42-100-6*NF EN IEC 60051-6:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6 : special requirements for ohmmeters (impedance meters) and conductance meters
NF L54-002-157*NF EN 2591-701:2002 Aerospace series - Elements of electrical and optical connection - Test methods - Part 701 : electrical elements - Measurement of open circuit impedance of couplers.
NF EN 2591-701:2002 Série aérospatiale - Organes de connexion électrique et optique - Méthodes d'essais - Partie 701 : organes électriques - Mesure de l'impédance des coupleurs en circuit ouvert
NF EN IEC 60051-6:2018 Appareils mesureurs électriques indicateurs analogiques à action directe et leurs accessoires - Partie 6 : exigences particulières pour les ohmmètres (les impédancemètres) et les conductancemètres
NF L54-002-223*NF EN 2591-223:2008 Aerospace series - Elements of electrical and optical connection - Test methods - Part 223 : measurement of characteristic impedance of a coaxial connector or contact.

German Institute for Standardization, How to measure impedance

DIN 41328-1:1968-01 Measurement of the transfer impedance of electrolytic capacitors
DIN 41328-1:1968 Measurement of the transfer impedance of electrolytic capacitors
DIN 41640-54:1988-10 Measuring methods and testing procedures for electromechanical components; test 23a: transfer impedance
DIN EN 60645-5:2005-08 Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance (IEC 60645-5:2004); German version EN 60645-5:2005 / Note: DIN EN 61027 (1993-10) remains valid alongside this standard until 2007...
DIN 45105-4:1981 Quartz crystal units; methods for the measurement of frequency and equivalent resistance of unwanted resonances of filter crystal units
DIN EN 60645-5:2005 Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance (IEC 60645-5:2004); German version EN 60645-5:2005
DIN 41640-54:1988 Measuring methods and testing procedures for electromechanical components; test 23a: transfer impedance
DIN EN 61000-4-18:2007 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (IEC 61000-4-18:2006); German version EN 61000-4-18:2007 + Cor.: 2007
DIN EN 60512-25-7:2005-12 Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient and standing voltage wave ratio (VSWR) (IEC 60512-25-7:2004); German version EN 60512-25-7:2005
DIN EN 61000-4-10:2001 Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques; Damped oscillatory magnetic field immunity test (IEC 61000-4-10:1993 + A1:2000); German version EN 61000-4-10:1993 + A1:2001
DIN EN 60512-23-7:2005-10 Connectors for electronic equipment - Tests and measurements - Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors (IEC 60512-23-7:2005); German version EN 60512-23-7:2005
DIN EN 2591-701:2002 Aerospace series - Elements of electrical and optical connection; Test methods - Part 701: Electrical elements; Measurement of open circuit impedance of couplers; German and English version EN 2591-701:2001
DIN EN 60051-6:1991 Direct acting indicating analogue electrical measuring instruments and their accessories; part 6: special requirements for ohmmeters (impedance meters) and conductance meters (IEC 60051-6:1984, edition 4); german version EN 60051-6:1989
DIN EN 2591-708:2002 Aerospace series - Elements of electrical and optical connection; Test methods - Part 708: Electrical elements; Measurement of surface transfer impedance of couplers; German and English version EN 2591-708:2001
DIN EN 2591-223:2009-01 Aerospace series - Elements of electrical and optical connection - Test methods - Part 223: Measurement of characteristic impedance of a coaxial connector or contact; German and English version EN 2591-223:2007 / Note: Applies in conjunction with DIN E...
DIN EN 2591-705:2002 Aerospace series - Elements of electrical and optical connection; Test methods - Part 705: Electrical elements; Measurement of stub input impedance of couplers; German and English version EN 2591-705:2001
DIN EN 2591-707:2002 Aerospace series - Elements of electrical and optical connection; Test methods - Part 707: Electrical elements; Measurement of characteristic impedance of a bus or a stub terminator; German and English version EN 2591-707:2001

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to measure impedance

GB/T 12792-1991 Methods of measurement of impedance uniformity for radio-frequency cables
GB/T 18696.1-2004 Acoustics-Determination of sound absorption coefficient and impedance in impedance tubes-Part 1:Method using standing wave ratio
GB/T 18696.2-2002 Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes Part 2: Transfer function method
GB/T 17949.1-2000 Guide for measuring earth resistivity,ground impedance,and earth surface potentials of a ground system Part 1:Normal measurements
GBJ 88-1985 Measurement of sound-absorbing coefficient and sound-resistance rate by method of standing wave tubes
GB/Z 27764-2011 Acoustics. Determination of sound transmission loss in impedance tubes. Transfer matrix method
GB/T 7341.5-2018 Electroacoustics.Audiometric equipment.Part 5:Instruments for the measurement of aural acoustic impedance/admittance
GB/T 17626.10-1998 Electromagnetic compatibility--Testing and measurement techniques--Damped oscillatory magnetic field immunity test
GB/T 7676.6-1998 Direct acting indicating analogue electrical measuring instruments and their accessories. Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters

(U.S.) Joint Electron Device Engineering Council Soild State Technology Association, How to measure impedance

JEDEC JESD24-12-2004 Thermal Impedance Measurement for Insulated Gate Bipolar Transistors (Delta VCE(on) Method) (This is an alternative method to JEDEC Standard No. 24-6)
JEDEC JESD24-6-1991 Thermal Impedance Measurements for Insulated Gate Bipolar Transistors Addendum to JEDEC JESD 24
JEDEC JESD51-51-2012 Implementation of the Electrical Test Method for the Measurement of Real Thermal Resistance and Impedance of Light-Emitting Diodes with Exposed Cooling

International Organization for Standardization (ISO), How to measure impedance

ISO 10534-1:1996 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 1: Method using standing wave ratio
ISO 10534-2:1998 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method
ISO 1853:1975 Conducting and antistatic rubbers; Measurement of resistivity
ISO 16940:2008 Glass in building - Glazing and airborne sound insulation - Measurement of the mechanical impedance of laminated glass
ISO 15086-3:2022 Hydraulic fluid power — Determination of the fluid-borne noise characteristics of components and systems — Part 3: Measurement of hydraulic impedance
ISO/PAS 16940:2004 Glass in building - Glazing and airborne sound insulation - Measurement of the mechanical impedance of laminated glass
ISO/TR 16208:2014 Corrosion of metals and alloys - Test method for corrosion of materials by electrochemical impedance measurements
ISO 2931:1983 Anodizing of aluminium and its alloys; Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
ISO 10767-1:2015 Hydraulic fluid power - Determination of pressure ripple levels generated in systems and components - Part 1: Method for determining source flow ripple and source impedance of pumps

NL-NEN, How to measure impedance

NEN 11027-1993 Instruments for the measurement of aural acoustic impedance/admittance (IEC 1027:1991)
NEN 11000-4-10-1994 Electromagnetic compatibility (EMC). Part 4: Testing and measurement techniques. Section 10: Damped oscillatory magnetic field immunity test. Basic EMC Publication (IEC 1000-4-10:1993)

CENELEC - European Committee for Electrotechnical Standardization, How to measure impedance

EN 61027:1993 Instruments for the Measurement of Aural Acoustic Impedance/Admittance
EN 61788-15:2011 Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies
EN IEC 60051-6:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters

European Committee for Standardization (CEN), How to measure impedance

EN ISO 10534-2:2001 Acoustics - Determination of Sound Absorption Coefficient and Impedance in Impedances Tubes - Part 2: Transfer-Function Method
prEN 61027-1992 Instruments for the measurement of aural acoustic impedance/admittance (IEC 1027:1991)
EN ISO 10534-1:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996)
EN ISO 2931:2010 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance
EN 2591-708:2001 Aerospace series - Elements of electrical and optical connection; Test methods - Part 708: Electrical elements; Measurement of surface transfer impedance of couplers
EN 2591-701:2001 Aerospace series - Elements of electrical and optical connection; Test methods - Part 701: Electrical elements; Measurement of open circuit impedance of couplers
EN 2591-705:2001 Aerospace series - Elements of electrical and optical connection; Test methods - Part 705: Electrical elements; Measurement of stub input impedance of couplers

RU-GOST R, How to measure impedance

GOST 8.493-1983 State system for ensuring the uniformity of measurements. Coaxial impedance meters. Methods and means of verification
GOST IEC 60255-16-2013 Electrical relais. Part 16. Impedance measuring relais
GOST 23089.17-1990 Integrated microcircuits. Methods of measuring input and output resistances of operational amplifiers
GOST IEC 61000-4-18-2016 Electromagnetic compatibility (EMC). Part 4-18. Testing and measurement techniques. Damped oscillatory wave immunity test
GOST 6651-2009 State system for ensuring the uniformity of measurements. Platinum, copper, and nickel resistance resistive temperature transducers. General requirements and test methods
GOST 6651-1994 Thermal converters of resistance. General technical requirements and test methods
GOST R IEC 61557-3-2006 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST R 54127-3-2011 Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST R 54127-3-2011(2019) Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 3. Loop impedance
GOST 8.621-2013 State system for ensuring the uniformity of measurements. Testing equipment for determination of resistance to clogging for respiratory protective devices particle filters. Verification method

Acoustical Society of America (ASA), How to measure impedance

ASA S3.39-1987 Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)

American Society for Testing and Materials (ASTM), How to measure impedance

ASTM B457-67(2008)e1 Standard Test Method for Measurement of Impedance of Anodic Coatings on Aluminum
ASTM B457-67(2003) Standard Test Method for Measurement of Impedance of Anodic Coatings on Aluminum
ASTM B457-67(2018) Standard Test Method for Measurement of Impedance of Anodic Coatings on Aluminum
ASTM G106-89(2004) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
ASTM D8370-22 Standard Test Method for Field Measurement of Electrochemical Impedance on Coatings and Linings
ASTM G106-89(2023) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
ASTM G106-89(1999) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
ASTM G106-89(2010) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
ASTM G106-89(2015) Standard Practice for Verification of Algorithm and Equipment for Electrochemical Impedance Measurements
ASTM D7954/D7954M-15a(2021) Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Nondestructive Electrical Impedance Scanners
ASTM D6810-02 Standard Test Method for Measurement of Hindered Phenolic Antioxidant Content in HL Turbine Oils by Linear Sweep Voltammetry
ASTM D7954/D7954M-22 Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Nondestructive Electrical Impedance Scanners
ASTM D7954/D7954M-22a Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Nondestructive Electrical Impedance Scanners
ASTM D7954/D7954M-15a Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Non-Destructive Electrical Impedance Scanners
ASTM D6810-07 Standard Test Method for Measurement of Hindered Phenolic Antioxidant Content in Non-Zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6810-22 Standard Test Method for Measurement of Hindered Phenolic Antioxidant Content in Non-Zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6810-21 Standard Test Method for Measurement of Hindered Phenolic Antioxidant Content in Non-Zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6971-22 Standard Test Method for Measurement of Hindered Phenolic and Aromatic Amine Antioxidant Content in Non-zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D7954/D7954M-14 Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Non-Destructive Electrical Impedance Scanners
ASTM D7954/D7954M-15 Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Non-Destructive Electrical Impedance Scanners
ASTM D6971-04 Standard Test Method for Measurement of Hindered Phenolic and Aromatic Amine Antioxidant Content in Non-zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6971-09 Standard Test Method for Measurement of Hindered Phenolic and Aromatic Amine Antioxidant Content in Non-zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6971-09(2014) Standard Test Method for Measurement of Hindered Phenolic and Aromatic Amine Antioxidant Content in Non-zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6810-13 Standard Test Method for Measurement of Hindered Phenolic Antioxidant Content in Non-Zinc Turbine Oils by Linear Sweep Voltammetry
ASTM D6264/D6264M-17 Standard Test Method for Measuring the Damage Resistance of a Fiber-Reinforced Polymer-Matrix Composite to a Concentrated Quasi-Static Indentation Force

National Metrological Verification Regulations of the People's Republic of China, How to measure impedance

JJG 991-2017 Verification regulations for audiometric equipment otoacoustic impedance/admittance measuring instruments

Indonesia Standards, How to measure impedance

SNI 04-6186.16-2000 Electrical relays. Part 16: Impedance measuring relays
SNI 04-6545.3-2001 Electrical safety in low-voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures. Part 3: Loop impedance

Korean Agency for Technology and Standards (KATS), How to measure impedance

KS C IEC 60255-16:2005 Electrical relays－Part 16：Impedance measuring relays
KS C IEC 60255-16-2005(2020) Electrical relays－Part 16：Impedance measuring relays
KS C IEC 60645-5A:2017 Electroacoustics — Audiometric equipment — Part 5：Instruments for the measurement of aural acoustic impedance/admittance
KS C IEC 60645-5-2007(2012) Electroacoustics－Audiometric equipment－Part 5：Instruments for the measurement of aural acoustic impedance/admittance
KS C IEC 60645-5A-2017(2022) Electroacoustics — Audiometric equipment — Part 5：Instruments for the measurement of aural acoustic impedance/admittance
KS C 6111-3-2007 Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies
KS C 0271-1995 Electromagnetic compatibility-Testing and measurement techniques -Damped oscillatory magnetic field immunity test
KS C 0271-1995(2017) Electromagnetic compatibility-Testing and measurement techniques -Damped oscillatory magnetic field immunity test
KS C IEC 60645-5:2007 Electroacoustics-Audiometric equipment-Part 5:Instruments for the measurement of aural acoustic impedance/admittance
KS C IEC 60645-5:2014 Electroacoustics－Audiometric equipment－Part 5：Instruments for the measurement of aural acoustic impedance/admittance
KS C IEC 60051-6:2013 Direct acting indicating analogue electrical measuring instruments and their accessories－Part 6：Special requirements for ohmmeters(impedance meters) and conductance meters
KS C IEC 61000-4-18:2014 Electromagnetic compatibility(EMC) — Part 4-18: Testing and measurement techniques — Damped oscillatory wave immunity test
KS C 6111-3-2007(2022) Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies
KS C 6111-3-2007(2017) Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies
KS C IEC 61000-4-10:2004 Electromagnetic compatibility(EMC)-Part 4:Testing and measurement techniques-Section 10:Damped oscillatory magnetic field immunity test
KS C IEC 61000-4-10:2014 Electromagnetic compatibility(EMC) — Part 4-10: Testing and measurement techniques — Damped oscillatory magnetic field immunity test — Basic EMC publication
KS C IEC 60512-23-7:2009 Connectors for electronic equipment-Tests and measurements-Part 23-7:Screening and filtering tests-Test 23g:Effective transfer impedance of connectors
KS C IEC 60512-23-7:2014 Connectors for electronic equipment－Tests and measurements－Part 23-7：Screening and filtering tests－Test 23g：Effective transfer impedance of connectors
KS C IEC 60512-25-7:2009 Connectors for electronic equipment-Tests and measurements-Part 25-7:Test 25g:Impedance, reflection coefficient, and voltage standing wave ratio(VSWR)
KS C IEC 60512-25-7:2014 Connectors for electronic equipment－Tests and measurements－Part 25-7：Test 25g：Impedance, reflection coefficient, and voltage standing wave ratio(VSWR)
KS C IEC 61000-4-18-2014(2019) Electromagnetic compatibility(EMC) — Part 4-18: Testing and measurement techniques — Damped oscillatory wave immunity test
KS C IEC 60512-25-7-2009(2009) Connectors for electronic equipment－Tests and measurements－Part 25-7：Test 25g：Impedance, reflection coefficient, and voltage standing wave ratio(VSWR)
KS C IEC 61000-4-10-2014(2019) Electromagnetic compatibility(EMC) — Part 4-10: Testing and measurement techniques — Damped oscillatory magnetic field immunity test — Basic EMC publication
KS C IEC 61557-3:2013 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 3：Loop impedance
KS C IEC 60051-6-2013(2018) Direct acting indicating analogue electrical measuring instruments and their accessories－Part 6：Special requirements for ohmmeters(impedance meters) and conductance meters
KS C IEC 61557-3-2013(2018) Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.－Equipment for testing, measuring or monitoring of protective measures－Part 3：Loop impedance

AENOR, How to measure impedance

UNE 21136-16:1996 ELECTRICAL RELAYS. PART 16: IMPEDANCE MEASURING RELAYS.
UNE-EN 60645-5:2006 Electroacoustics - Audiometric equipment -- Part 5: Instruments for the measurement of aural acoustic impedance/admittance
UNE-EN 61000-4-18:2008/A1:2011 Electromagnetic compatibility (EMC) -- Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test
UNE-EN 61000-4-10/A1:2001 Electromagnetic compatibility (EMC) -- Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test.
UNE-EN 61000-4-18:2008 Electromagnetic compatibility (EMC) -- Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (IEC 61000-4-18:2006).
UNE-EN 61000-4-10:1996 ELECTROMAGNETIC COMPATIBILITY (EMC). PART 4: TESTING AND MEASUREMENT TECHNIQUES. SECTION 10: DAMPED OSCILATORY MAGNETIC FIELD IMMUNITY TEST. BASIC EMC PUBLICATION.
UNE-EN 60512-25-7:2005 Connectors for electronic equipment - Tests and measurements -- Part 25-7: Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)
UNE-EN 60512-23-7:2005 Connectors for electronic equipment - Tests and measurements -- Part 23-7: Screening and filtering tests - Test 23g: Effective transfer impedance of connectors

Institute of Electrical and Electronics Engineers (IEEE), How to measure impedance

IEEE 81-1983 Guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system
IEEE 81-2012 IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System
IEEE P81/D11, August 2012 IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System
IEEE Std 81-2012 IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System
IEEE Std 81-1983 IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Ground System Part 1: Normal Measurements
IEEE Std 314-1971 IEEE Standards Report on State of the Art of Measuring. Unbalance Transmission-Line Impedance
IEEE P81/D10, March, 2012 IEEE Draft Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System
IEEE 81.2-1991 Guide for measurement of impedance and safety characteristics of large, extended or interconnected grounding systems
IEEE Std 81.2-1991 IEEE Guide for Measurement of Impedance and Safety Characteristics of Large, Extended or Interconnected Grounding Systems

British Standards Institution (BSI), How to measure impedance

BS EN 60645-5:2005 Electroacoustics - Audiometric equipment - Instruments for the measurement of aural acoustic impedance/admittance
BS EN IEC 61000-4-18:2019 Electromagnetic compatibility (EMC). Testing and measurement techniques. Damped oscillatory wave immunity test
BS EN 61000-4-18:2007 Electromagnetic compatibility (EMC) - Testing and measurement techniques - Damped oscillatory wave immunity test
BS EN 61000-4-10:2017 Tracked Changes. Electromagnetic compatibility (EMC). Testing and measurement techniques. Damped oscillatory magnetic field immunity test
BS EN 61000-4-18:2007+A1:2010 Electromagnetic compatibility (EMC). Part 4-18: Testing and measurement techniques. Damped oscillatory wave immunity test
BS EN 61788-15:2011 Superconductivity. Electronic characteristic measurements. Intrinsic surface impedance of superconductor films at microwave frequencies
BS ISO 6565:2011 Tobacco and tobacco products. Draw resistance of cigarettes and pressure drop of filter rods. Standard conditions and measurement
PD ISO/TR 16208:2014 Corrosion of metals and alloys. Test method for corrosion of materials by electrochemical impedance measurements
BS EN 2591-701:2001 Elements of electrical and optical connection - Test methods - Electrical elements - Measurement of open circuit impedance of couplers
BS ISO 15086-3:2022 Hydraulic fluid power. Determination of the fluid-borne noise characteristics of components and systems - Measurement of hydraulic impedance
BS EN 60512-25-7:2005 Connectors for electronic equipment - Tests and measurements - Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR)
BS EN 60512-19-1:2010 Connectors for electronic equipment - Tests and measurements - Chemical resistance tests - Test 19a - Fluid resistance of pre-insulated crimp barrels
BS EN 2591-705:2001 Elements of electrical and optical connection - Test methods - Electrical elements - Measurement of stub input impedance of couplers
BS EN 2591-708:2001 Elements of electrical and optical connection - Test methods - Electrical elements - Measurement of surface transfer impedance of couplers
BS EN 61557-3:2007 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Loop impedance
BS EN 2591-707:2001 Elements of electrical and optical connection - Test methods - Electrical elements - Measurement of characteristic impedance of a bus or a stub terminator
BS EN IEC 60051-6:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Special requirements for ohmmeters (impedance meters) and conductance meters
BS EN IEC 61557-3:2022 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures - Part 3. Loop impedance
BS EN 60512-23-7:2005 Connectors for electronic equipment - Tests and measurements - Screening and filtering tests - Test 23g - Effective transfer impedance of connectors
20/30423408 DC BS ISO 15086-3. Hydraulic fluid power. Determination of the fluid-borne noise characteristics of components and systems. Part 3. Measurement of hydraulic impedance
BS 89-6:1990 Direct acting indicating analogue electrical measuring instruments and their accessories - Specification for special requirements for ohmmeters (impedance meters) and conductance meters
PD IEC/TR 61156-1-5:2013 Multicore and symmetrical pair/quad cables for digital communications. Correction procedures for the measurement results of return loss and input impedance

Professional Standard - Electricity, How to measure impedance

DL/T 2553-2022 Technical Guidelines for Measurement of Soil Resistivity, Ground Impedance and Surface Potential in Power Grounding Systems

BE-NBN, How to measure impedance

NBN-EN 60051-6-1994 Direct acting indicating analogue electrical measuring instruments and their accessories Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters

AT-ON, How to measure impedance

ONORM EN 2591-B6-1994 Aerospace series. Elements of electrical and optical connection. Test methods. Part B6: Measurement of insulation resistance

Group Standards of the People's Republic of China, How to measure impedance

T/CECA 79-2023 Test method for acoustic impedance of waterproof membrane die-cutting part for electro-acoustical transducer

PT-IPQ, How to measure impedance

NP 2908-1987

SE-SIS, How to measure impedance

SIS SS 16 22 27-1986 Rubber and thermoplastic elastomer - Conducting and antistatic materials - Measurement of resistivity
SIS SS-ISO 2931:1984 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
SIS SS 11 70 34-1980 Anodizing of aluminium and its alloys — Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, How to measure impedance

GB/T 17626.18-2016 Electromagnetic compatibility—Testing and measurement techniques—Damped oscillatory wave immunity test
GB/T 17626.10-2017 Electromagnetic compatibility—Testing and measurement techniques—Damped oscillatory magnetic field immunity test
GB/T 7676.6-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 6：Special requirements for ohmmeters(impedance meters ) and conductance meters

RO-ASRO, How to measure impedance

SR 598-3-1995 Glass - Resistance to attack by hydrochloric acid at 100℃.Determination method through mass loss

ES-UNE, How to measure impedance

UNE-EN IEC 61000-4-18:2019 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (Endorsed by Asociación Española de Normalización in August of 2019.)
UNE-EN IEC 61000-4-18:2019/AC:2019-10 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (Endorsed by Asociación Española de Normalización in November of 2019.)
UNE-EN 61000-4-10:2017 Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test
UNE-EN 61788-15:2011 Superconductivity - Part 15: Electronic characteristic measurements - Intrinsic surface impedance of superconductor films at microwave frequencies (Endorsed by AENOR in March of 2012.)
UNE-EN 2591-701:2001 Aerospace series - Elements of electrical and optical connection - Part 701: Electrical elements - Measurement of open circuit impedance of couplers. (Endorsed by AENOR in April of 2002.)
UNE-EN 2591-708:2001 Aerospace series - Elements of electrical and optical connection - Test methods - Part 708: Electrical elements - Measurement of surface transfer impedance of coupleurs. (Endorsed by AENOR in April of 2002.)
UNE-EN 2591-705:2001 Aerospace series- Elements of electrical and optional connection- Test methods- Part 705: Electrical elements- Measurement of stub input impendance of couplers. (Endorsed by AENOR in April of 2002.)
UNE-EN IEC 60051-6:2018 Direct acting indicating analogue electrical measuring instruments and their accessories - Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters (Endorsed by Asociación Española de Normalización in May of 2018.)
UNE-EN 2591-707:2001 Aerospace series - Elements of electrical and optical connection - Test methods - Part 707: Electrical elements - Measurement of characteristic impedance of a bus or a stub terminator. (Endorsed by AENOR in April of 2002.)
UNE-EN IEC 61557-3:2022 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance (Endorsed by Asociación Española de Normalización in July of 2022.)

Lithuanian Standards Office , How to measure impedance

LST EN 60645-5-2005 Electroacoustics. Audiometric equipment. Part 5: Instruments for the measurement of aural acoustic impedance/admittance (IEC 60645-5:2004)
LST EN 61000-4-18-2007 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (IEC 61000-4-18:2006)
LST EN 61000-4-18-2007/AC-2008 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (IEC 61000-4-18:2006)
LST EN 61000-4-18-2007/A1-2010 Electromagnetic compatibility (EMC) -- Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (IEC 61000-4-18:2006/A1:2010)
LST EN 61000-4-10-2003/A1-2003 Electromagnetic compatibility (EMC). Part 4-10: Testing and measurement techniques. Damped oscillatory magnetic field immunity test (IEC 61000-4-10:1993/A1:2000)
LST EN 60512-25-7-2005 Connectors for electronic equipment. Tests and measurements. Part 25-7: Test 25g - Impedance, reflection coefficient and voltage standing wave ratio (VSWR) (IEC 60512-25-7:2004)
LST EN 60512-23-7-2005 Connectors for electronic equipment. Tests and measurements. Part 23-7: Screening and filtering tests. Test 23g: Effective transfer impedance of connectors (IEC 60512-23-7:2005)
LST EN 61788-15-2012 Superconductivity -- Part 15: Electronic characteristic measurements -- Intrinsic surface impedance of superconductor films at microwave frequencies (IEC 61788-15:2011)
LST EN 61000-4-10+A1-2002 Electromagnetic compatibility (EMC). Part 4: Testing and measurement techniques. Section 10: Damped oscillatory magnetic field immunity test. Basic EMC publication (IEC 61000-4-10:1993)
LST EN 2591-701-2002 Aerospace series - Elements of electrical and optical connection - Test methods - Part 701: Electrical elements - Measurement of open circuit impedance of couplers

国家市场监督管理总局、中国国家标准化管理委员会, How to measure impedance

GB/T 35033-2018 Measurement method on conductive properties of electromagnetic shielding material and bonding impedance of metal material for 30MHz to 1GHz

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., How to measure impedance

IEEE 314-1971 STANDARDS REPORT ON STATE OF THE ART OF MEASURING UNBALANCED TRANSMISSION- LINE IMPEDANCE

KR-KS, How to measure impedance

KS C IEC 60645-5A-2017 Electroacoustics — Audiometric equipment — Part 5：Instruments for the measurement of aural acoustic impedance/admittance

CH-SNV, How to measure impedance

SNV 81113-1942

CEN - European Committee for Standardization, How to measure impedance

EN ISO 2931:2018 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance

ZA-SANS, How to measure impedance

SANS 2931:1983 Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxide coatings by measurement of admittance or impedance
SANS 61000-4-10:2003 Electromagnetic compatibility (EMC) Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test

Canadian Standards Association (CSA), How to measure impedance

CAN/CSA-IEC 61000-4-18:2014 Electromagnetic compatibility (EMC) - Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test (First Edition)
CSA C108.9-M91-CAN/CSA-1991 Electromagnetic Interference Related Instrument and Resistance of the Television and Radiogram: Measurement and Limited Values.General Instruction No 1

Professional Standard - Energy, How to measure impedance

NB/SH/T 0910-2015 Standard test method for measurement of hindered phenolic antioxidant content in non-zinc turbine oils by linear sweep voltammetry

European Committee for Electrotechnical Standardization（CENELEC）, How to measure impedance

EN 61000-4-10:2017 Electromagnetic compatibility (EMC) - Part 4-10: Testing and measurement techniques - Damped oscillatory magnetic field immunity test
EN 60051-6:1989 Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories Part 6: Special Requirements for ohmmeters (Impedance Meters) and Conductance Meters
EN 60645-5:2005 Electroacoustics Audiometric equipment Part 5: Instruments for the measurement of aural acoustic impedance/admittance

未注明发布机构, How to measure impedance

BS EN 61788-15:2011(2012) Superconductivity Part 15 : Electronic characteristic measurements – Intrinsic surface impedance of superconductor films at microwave frequencies

TR-TSE, How to measure impedance

TS 3180-1978 ANODIZIN OF ALUMINIUM AND ITS ALLOYS - ASSESS MENT OF QUALITY OF SEALED ANODIC OXIDE COATINGS BY MEASUREMENT OF ADMITTANCE OR IMPEDANCE

AASHTO - American Association of State Highway and Transportation Officials, How to measure impedance

TP 112-2014 Standard Method of Test for Determining In-Place Density and Moisture Content of Soil and Soil-Aggregate Using Complex Impedance Methodology

The American Road & Transportation Builders Association, How to measure impedance

AASHTO TP 112-2014 Standard Method of Test for Determining In-Place Density and Moisture Content of Soil and Soil- Aggregate Using Complex Impedance Methodology
AASHTO TP 112-2021 Standard Method of Test for Determining In-Place Density and Moisture Content of Soil and Soil-Aggregate Using Complex Impedance Methodology

国家能源局, How to measure impedance

SH/T 0968-2017 Determination of hindered phenolic and aromatic amine antioxidants in zinc-free turbine oil by linear sweep voltammetry

TH-TISI, How to measure impedance

TIS 1459-2009 Electromagnetic compatibility (emc).part 4: testing and measurement techniques.section 10: damped oscillatory magnetic field immunity test

European Association of Aerospace Industries, How to measure impedance

AECMA PREN 2591-G1-1993 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part G1 - Electrical Elements Measurement of Open Circuit Impedance of Couplers Edition P 1
AECMA PREN 2591-G8-1993 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part G8 - Electrical Elements Measurement of Surface Transfer Impedance of Couplers Edition P 1
AECMA PREN 2591-G7-1993 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part G7 - Electrical Elements Measurement of Characteristic Impedance of a Bus or a Stub Terminator Edition P 1
AECMA PREN 2591-223-2005 Aerospace series Elements of electrical and optical connection Test methods Part 223: Measurement of characteristic impedance of a coaxial connector or contact Edition P 1

PL-PKN, How to measure impedance

PN E06501-06-1992 Direct acting indicating analogue electrical measuring instruments and their accessories Special requirements for ohmmeters(impedance meters) and conductance meters

IN-BIS, How to measure impedance

IS 1248 Pt.6-1983

U.S. Air Force, How to measure impedance

AIR FORCE A-A-59820-2009 NETWORK MEASURING SYSTEM INCLUDING A NETWORK ANALYZER, 500 KHz ?1.3 GHz WITH 50 OHM TEST PORT IMPEDANCE, CALIBRATION KITS, AND ACCESSORIES

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, How to measure impedance

PREN 2591-G1-1993 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part G1 - Electrical Elements Measurement of Open Circuit Impedance of Couplers (Edition P 1)
PREN 2591-G5-1993 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part G5 - Electrical Elements Measurement of Stub Input Impedance of Couplers (Edition P 1)
PREN 2591-G8-1993 Aerospace Series Elements of Electrical and Optical Connection Test Methods Part G8 - Electrical Elements Measurement of Surface Transfer Impedance of Couplers (Edition P 1)

Japanese Industrial Standards Committee (JISC), How to measure impedance

JIS C 1102-6:1997 Direct acting indicating analogue electrical measuring instruments and their accessories Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters

Electronic Components, Assemblies and Materials Association, How to measure impedance

ECA EIA-364-108-2000(R2007) TP-108 Impedance, Reflection Coefficient, Return Loss, and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors, Cable assemblies or Interconnection Systems
ECA EIA-364-108 ERTA-2016 TP-108 Impedance, Reflection Coefficient, Return Loss, and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors, Cable Assemblies or Interconnection Systems

ECIA - Electronic Components Industry Association, How to measure impedance

EIA-364-108-2000 TP-108 Impedance@ Reflection Coefficient@ Return Loss@ and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors@ Cable assemblies or Interconnection Systems
EIA-364-108 ERTA-2016 TP-108 Impedance@ Reflection Coefficient@ Return Loss@ and VSWR Measured in the Time and Frequency Domain Test Procedure for Electrical Connectors@ Cable Assemblies or Interconnection Systems