The relative conductivity is 1

The relative conductivity is 1, Total:49 items.

The international standard classification for "The relative conductivity is 1" includes: Magnetic materials , Other equipment for petroleum and natural gas industries .

The Chinese standard classification for "The relative conductivity is 1" includes: Electrician alloy parts .

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

GB/T 35690-2017 Methods for the determination of the relative magnetic permeability of feebly magnetic materials

Professional Standard - Aerospace

QJ 1538-1988 The Calculation Method of the Destroy Probability and Relative Coverage of Specific Targets by Surface-to-Surface Strategic Nuclear Missiles

Professional Standard - Petroleum

SY/T 5843-1997 Gas-water relative permeability measurement
SY/T 5345-1999 Oil-water relative permeability measurement

American National Standards Institute （ANSI)

ANSI/ASTM D5568:2008 Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ANSI/ASTM D7449:2008 Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Transmission Line

American Society for Testing and Materials (ASTM)

ASTM D5568-14 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Waveguide
ASTM D5568-22 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Waveguide
ASTM D7449/D7449M-14 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
ASTM D7449/D7449M-22a Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
ASTM D7449/D7449M-22 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
ASTM D7449/D7449M-08e1 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
ASTM D7449/D7449M-08 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line
ASTM D5568-08 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ASTM D5568-01 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ASTM D5568-95 Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies
ASTM D5568-22a Standard Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Waveguide

International Telecommunication Union (ITU)

ITU-T G.224 SPANISH-1993 MAXIMUM PERMISSIBLE VALUE FOR THE ABSOLUTE POWER LEVEL (POWER REFERRED TO ONE MILLIWATT) OF A SIGNALLING PULSE
ITU-T G.224 FRENCH-1993 MAXIMUM PERMISSIBLE VALUE FOR THE ABSOLUTE POWER LEVEL (POWER REFERRED TO ONE MILLIWATT) OF A SIGNALLING PULSE
ITU-T G.224-1993 MAXIMUM PERMISSIBLE VALUE FOR THE ABSOLUTE POWER LEVEL (POWER REFERRED TO ONE MILLIWATT) OF A SIGNALLING PULSE
ITU-T Q.20-1989 Maximum Permissible Value for the Absolute Power Level of a Signalling Pulse - General Recommendations on Telephone Switching and Signalling - Functions and Information Flows for Services in the ISDN - Supplements (Study Group XI) 2 pp
ITU-T G.224-1988 Maximum permissible value for the absolute power level (power referred to one milliwatt) of a signalling pulse

SCC

BS 5884:1987 Methods for determination of relative magnetic permeability of feebly magnetic materials
UNE 21317:1989 MEASUREMENT OF RELATIVE PERMITIVITY, DIELECTRIC DISSIPATION FACTOR ON D.C. RESISTIVITY OF INSULATING LIQUIDS.
CEI EN 61788-16:2013 Superconductivity Part 16: Electronic characteristic measurements - Power-dependent surface resistance of superconductors at microwave frequencies
BS 5685-1:1979 Electricity meters-Specification for Class 0.5, 1 and 2 single-phase and polyphase, single rate and multi-rate watt-hour meters

International Electrotechnical Commission (IEC)

IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
IEC 60404-15:2012/AMD1:2016 Magnetic materials - Part 15: Methods for the determination of the relative magnetic permeability of feebly magnetic materials; Amendment 1
IEC 60404-15:2012 Magnetic materials - Part 15: Methods for the determination of the relative magnetic permeability of feebly magnetic materials

British Standards Institution (BSI)

BS PD IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
PD IEC TR 63307:2020 Measurement methods of the complex relative permeability and permittivity of noise suppression sheet
BS DD 229:1996 Method for determination of the relative hydraulic conductivity of permeable surfacings
BS EN 60404-15:2012+A1:2017 Magnetic materials. Methods for the determination of the relative magnetic permeability of feebly magnetic materials
BS EN 60404-15:2012 Magnetic materials. Methods for the determination of the relative magnetic permeability of feebly magnetic materials
BS 5884:1999 Magnetic materials - Methods for the determination of the relative magnetic permeability of feebly magnetic materials
BS 6472:1992 Guide to evaluation of human exposure to vibration in buildings (1 Hz to 80 Hz)
BS 5685-1:1979(1999) Electricity meters — Part 1 : Specification for Class 0.5,1 and 2 single - phase and polyphase, single rate and multi - rate watt - hour meters

IT-UNI

UNI ISO 8226-1:2021 Paper and board — Measurement of hygroexpansivity — Part 1: Hygroexpansivity up to a maximum relative humidity of 68%

RU-GOST R

GOST 12119.6-1998 Electrical steel. Methods of test for magnetic and electrical properties. Method for measurement of relative magnetic permeability and specific magnetic losses by a.c. bridge
GOST R 8.711-2010 State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of relative dielectric permittivity and the loss tangent in range of frequencies from 1 to 78,33 GHz
GOST 25183.7-1982 Photographic gelatine. Method of determination of specific electroconductivity
GOST 14965-1980 Synchronous three-phase generators of power above 100 kW. General specifications

GSO

GSO OIML R56:2008 Standard solutions reproducing the conductivity of electrolytes

CZ-CSN

CSN 50 0332-1972 Paper sizing measurement by lectroconduotivity method

International Organization for Standardization (ISO)

ISO 1014:1985/Cor 1:1994 Coke - Determination of true relative density, apparent relative density and porosity; Technical Corrigendum 1

German Institute for Standardization

DIN 51111:2023-04 Electrical properties of fresh and used oils from electric drives in vehicles - Measurement of the specific electrical conductivity, the relative permittivity (<epsilon><(Index)r>) and the dielectric dissipation factor (tan <delta>) /...

Indonesia Standards

SNI 04-1224-1989 Three phase induction motors with power up to 100 kW, Methods of test

Association Francaise de Normalisation

NF C27-210:1979 Measurement of relative permittivity dielectric dissipation factor and D.C. Resistivity of insulating liquids.
NF C28-901-15*NF EN 60404-15:2013 Magnetic materials - Part 15: methods for the determination of the relative magnetic permeability of feebly magnetic materials

Others: The relative conductivity is 1