Water conductivity at high frequency

Water conductivity at high frequency, Total:147 items.

The international standard classification for "Water conductivity at high frequency" includes: audio, video and audiovisual engineering .

The Chinese standard classification for "Water conductivity at high frequency" includes: Electrical system and equipment , Broadcasting and television system .

未注明发布机构

DWA-M 552:2012-08 Estimation of flood probability

Military Standard of the People's Republic of China-General Armament Department

GJB 3683-1999 General specification for radar countermeasures instantaneous frequency guidance receivers
GJB 3597-1999 Frequency Agility Time Test Method

Professional Standard - Energy and Power Planning

DL/T 2195-2020 Guide for frequency stability calculation of power supply system based on renewable energy and small hydropower

Group Standards of the People's Republic of China

T/HEBQIA 315-2024 Guidelines for the maintenance of high frequency power supply for electrostatic precipitator
T/CISA 265-2024 High-conductivity steel bars for aluminum electrolytic cells
T/CSEE 0201-2021 Guide for frequency stability calculation of power supply system based on renewable energy and small hydropower

Professional Standard - Aviation

HB 6-25-1983 Airtight guide bushing for high frequency cable
HB 6-25-1976 High frequency cable airtight guide sleeve

State Grid Corporation of China

Q/GDW 632-2011 High conductivity aluminum conductor steel reinforced

National Metrological Verification Regulations of the People's Republic of China

JJG 2007-2015 Verification Scheme of Time and Frequency Measuring Instruments

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 7402-1987 and frequency dissemination via television signals

ICEA - Insulated Cable Engineers Association Inc.

P-43-457-1961 Conductor Resistances and Ampacities at High Frequencies

Insulated Cable Engineers Association （ICEA)

ICEA P-43-457-1961 Conductor Resistances and Ampacities at High Frequencies

CZ-CSN

CSN 35 8745-1973 Semiconductor devices. Transistore. Measurement of open-circuit reverse voltage transfer ratio and tinie coefíicient at high frequencies
CSN 35 8751-1970 Transístors. Method of measuring short circuit input admitance in common base configuration at higher frequencies
CSN 35 8753-1970 Transistors. Method of measuring short circuit input admittance in the common emitter configuration at higher frequencies
CSN 35 8234 Cast.2-1984 Capacitors. Methods of deteiminating of temperature rise at load by permissible reactive power and h. f. current

Korean Agency for Technology and Standards (KATS)

KS I 3201-2023 Testing methods for electric conductivity in highly purified water
KS I 3201-2007 Testing methods for electric conductivity in highly purified water
KS C 6111-4-2007(2017) Homogeneity in the surface resistance of large high-Tc superconductor films at microwave frequencies
KS C 6111-4-2007(2022) Homogeneity in the surface resistance of large high-Tc superconductor films at microwave frequencies
KS C 6111-4-2022 Homogeneity in the surface resistance of large high-Tc superconductor films at microwave frequencies
KS I ISO 7888-2007(2017) Water quality－Determination of electrical conductivity
KS I ISO 7888-2023 Water quality — Determination of electrical conductivity
KS I ISO 7888:2007 Water quality－Determination of electrical conductivity
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 6111-3-2022 Electronic characteristic measurements－Intrinsic surface impedance of high-TC superconductor films at microwave frequencies

Gosstandart of Russia

GOST 19656.9-1974 Ultra-high frequency multiplication and parametric semiconductor diodes fixed time and limit frequency measurement methods
GOST 19656.9-1979 Semiconductor microwave varactors and multiplier diodes. Methods of measuring time constant and limiting frequency
GOST 8.515-1984 State system of ensuring the uniformity of measurements. Standard frequency and time signals radiated by specialized radio stations of the State service of time, frequency and the Earth rotation parameters determination. Time code
GOST 19656.14-1979 Semiconductor microwave switching diodes. Measurement method of critical frequency

Japanese Industrial Standards Committee (JISC)

JIS K 0552:1994 Testing methods for electric conductivity in highly purified water
JIS K 0400-13-10:1999 Water quality -- Determination of electrical conductivity

CL-INN

INDITECNOR 2.55-1ch-1950 High conductivity copper

Military Standards (MIL-STD)

MIL MIL-T-27/163D-2012 Transformers and Inductors (Audio, Power and High-Power Pulse), Inductors, Audio Frequency, High Q
MIL MIL-T-27/162B-2009 Transformer and Inductors (Audio, Power and High-Power Pulse), Inductors, Audio Frequency, High Q
MIL MIL-PRF-27/205D-2012 Transformers and Inductors (Audio, Power, and High-Power Pulse), Inductors, Audio Frequency, High Q
MIL MIL-T-27/214B-2012 Transformers and Inductors (Audio, Power and High-Power Pulse), Inductors, Audio Frequency
MIL MIL-PRF-27/240C-2013 Transformers and Inductors (Audio, Power and High-Power Pulse) Inductors, Audio Frequency, High Q
MIL MIL-PRF-27/241B-2010 Transformers and Inductors (Audio, Power and High-Power Pulse) Inductors, Audio Frequency, High Q
MIL MIL-T-27/175C-2012 Transformers and Inductors (Audio, Power and High Power Pulse) Inductors, Audio Frequency, High Q
MIL MIL-PRF-27/240B-2011 Transformers and Inductors (Audio, Power and High-Power Pulse) Inductors, Audio Frequency, High Q
MIL MIL-T-27/162A-1992 TRANSFORMERS AND INDUCTORS (AUDIO, POWER, AND HIGH-POWER PULSE), INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF4S02YY (SUPERSEDING MIL-T-27/162)
MIL MIL-PRF-27/240A-1980 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE) INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF5R20ZZ (SUPERSEDING MIL-T-27/240)
MIL MIL-PRF-27/241A-1980 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE) INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF5R20ZZ (SUPERSEDING MIL-T-27/241)
MIL MIL-T-27/161A-1980 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF5R20ZZ (SUPERSEDING MIL-T-27/161)
MIL MIL-PRF-27/205B-1993 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTORS, AUDIO FREQUENCY, HIGH Q, TF4R20YY (SUPERSEDING MIL-T-27/205A)
MIL MIL-PRF-27/247D-2008 TRANSFORMERS AND INDUCTORS, (AUDIO, POWER AND HIGH-POWER PULSE), TRANSFORMER, AUDIO FREQUENCY
DOD A-A-53903-1989 STIMULATOR, ULTRASOUND, HIGH GALVANIC, HVS
MIL MIL-T-27/142C-1992 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE) INDUCTORS, AUDIO FREQUENCY, TF5R20ZZ (SUPERSEDING MIL-T-27/142B)
MIL MIL-P-24245-1966 POWER SUPPLY CONSTANT FREQUENCY, FOR CLOCKS (NO S/S DOCUMENT)

British Standards Institution (BSI)

BS EN IEC 61788-7:2020 Superconductivity - Electronic characteristic measurements. Surface resistance of high-temperature superconductors at microwave frequencies
BS 1977:1953 Copper for electrical purposes tubes(high conductivity)
BS 1977:1963 Copper for electrical purposes tubes(high conductivity)
BS 1977:1976 Specification for high conductivity copper tubes for electrical purposes
BS 7737-2:1995 Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz. Resonance methods
BS 7737-1:1995 Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz. General
BS IEC 60747-16-2:2001 Semiconductor devices. Microwave integrated circuits. Frequency prescalers

Institute of Electrical and Electronics Engineers (IEEE)

IEEE P370/D5-2019 Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50 GHz
IEEE P370/D5, May 2019 IEEE Draft Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50 GHz.
IEEE P370/D6, December 2019 IEEE Draft Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50 GHz.
IEEE 370-2020 IEEE Standard for Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50 GHz
IEEE C37.106-1987 Guide for Abnormal Frequency Protection for Power Generating Plants
IEEE P370/D8, July 2020 IEEE Draft Standard for Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50GHz.
IEEE P370/D7, April 2020 IEEE Draft Standard for Electrical Characterization of Printed Circuit Board and Related Interconnects at Frequencies up to 50GHz.

American Water Works Association (AWWA)

AWWA ACE68629 Promoting Water and Energy Efficiency Simultaneously

International Telecommunication Union (ITU)

ITU-R TF.768-6 SPANISH-2003 Standard frequencies and time signals Frecuencias patr髇 y se馻les horarias
ITU-R F.401-2 FRENCH-1970 FREQUENCIES AND DEVIATIONS OF CONTINUITY PILOTS FOR FREQUENCY MODULATION RADIO-RELAY SYSTEMS FOR TELEVISION AND TELEPHONY
ITU-R F.401-2 SPANISH-1970 Frecuencias y excursiones de frecuencia de las se?ales piloto de continuidad en los sistemas de relevadores radioeléctricos de modulación de frecuencia para televisión y telefonía
ITU-R M.1084-2012 Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service
ITU-R M.1084-4 FRENCH-2001 Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service
ITU-T G.8266/Y.1376-2016 Timing characteristics of telecom grandmaster clocks for frequency synchronization
ITU-R RUEGO 94 SPANISH-1995 Time and frequency transmission using digital telecommunications networks Transmission of time signals and pattern frequencies using digital telecommunications networks
ITU-R QUESTION 2497-2009 Time and frequency information from “enhanced” LOng Range Aid to Navigation (eLORAN)
ITU-R QUESTION 249/7-2009 Time and frequency information from “enhancedLOng Range Aid to Navigation (eLORAN)
ITU-R TF.768-4-2001 Standard Frequencies and Time Signals
ITU-R TF.768-6 FRENCH-2003 Standard frequencies and time signals Fr閝uences 閠alon et signaux horaires
ITU-R TF.768-7 SPANISH-2011 Standard frequencies and time signals
ITU-R TF.768-5-2002 Standard frequencies and time signals
ITU-R TF.768-2-1995 Standard Frequencies and Time Signals
ITU-R TF.768-1-1994 Standard Frequencies and Time Signals
ITU-R TF.768-6-2003 Standard frequencies and time signals
ITU-R TF.768-7 FRENCH-2011 Standard frequencies and time signals
ITU-R TF.768-3-1997 Standard Frequencies and Time Signals
ITU-R TF.768-1992 Standard Frequencies and Time Signals
ITU-R TF.768-7-2011 Standard frequencies and time signals
ITU-R M.1084-1994 Improved Efficiency in the Use of the Band 156-174 MHz by Stations in the Maritime Mobile Service
ITU-R M.1084-1-1995 Improved Efficiency in the Use of the Band 156-174 MHz by Stations in the Maritime Mobile Service
ITU-R M.1084-3-1998 Interim Solutions for Improved Efficiency in the Use of the Band 156-174 MHz by Stations in the Maritime Mobile Service
ITU-R M.1084-2-1997 Interim Solutions for Improved Efficiency in the Use of the Band 156-174 MHz by Stations in the Maritime Mobile Service
ITU-R TF.374-3-1974 Standard-Frequency and Time-Signal Emissions - Section 7B - Specifications for the Standard-Frequency and Time-Signal Services
ITU-R TF.460-4-1986 Standard-Frequency and Time-Signal Emissions - Section 7B - Specifications for the Standard-Frequency and Time-Signal Services
ITU-R P.452-16-2015 Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz

German Institute for Standardization

DIN 15575:1985-02 Pilot frequency recording; pilot frequency, running speed, track positions, magnetization
DIN 8236-2:1971-07 Chronometric Terms; Frequency, Period
DIN EN 27888:1993 Water quality; determination of electrical conductivity (ISO 7888:1985); German version EN 27888:1993
DIN EN 61169-1/A2:1998 High frequency plug
DIN EN 302208:2024 Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W and in the band 915 MHz to 921 MHz with power levels up to 4 W - Harmonised Standard for access to radio spectrum (Endorsement of the English ...

SE-SIS

SIS 02 81 23-1974 Determination of conductivity of water

American Society for Testing and Materials (ASTM)

ASTM D5391-23 Standard Test Method for Electrical Conductivity and Resistivity of a Flowing High Purity Water Sample
ASTM D5391-99(2005) Standard Test Method for Electrical Conductivity and Resistivity of a Flowing High Purity Water Sample
ASTM D5391-99(2009) Standard Test Method for Electrical Conductivity and Resistivity of a Flowing High Purity Water Sample
ASTM D6504-11(2016)e1 Standard Practice for On-Line Determination of Cation Conductivity in High Purity Water
ASTM D5391-99 Standard Test Method for Electrical Conductivity and Resistivity of a Flowing High Purity Water Sample

Defense Logistics Agency

DLA MIL-T-27/162 B-2009 TRANSFORMER AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE), INDUCTORS, AUDIO FREQUENCY, HIGH Q
DLA MIL-T-27/175 C-2012 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH POWER PULSE) INDUCTORS, AUDIO FREQUENCY, HIGH Q
DLA MIL-PRF-19500/27 E NOTICE 2-1999 SEMICONDUCTOR DEVICE, TRANSISTOR, PNP, GERMANIUM, HIGH-FREQUENCY TYPE 2N384
DLA MIL-PRF-27/240 B-2011 TRANSFORMERS AND INDUCTORS (AUDIO, POWER AND HIGH-POWER PULSE) INDUCTORS, AUDIO FREQUENCY, HIGH Q

Comitato Elettrotecnico Italiano

CEI EN IEC 61788-7:2020 Superconductivity Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies

American Petroleum Institute (API)

API RP 1133-2017 Guidelines for Onshore Hydrocarbon Pipelines Affecting High Consequence Floodplains

RO-ASRO

STAS 9470-1973 ydrofechnics MAXIMUM RAINFALL Intensities, durations, frequencies

Swedish Institute for Standards

SS-EN IEC 61788-7:2020 Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies

International Electrotechnical Commission (IEC)

IEC 61788-7:2020 Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies
IEC 61788-7:2020 RLV Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies

Danish Standards Foundation

DANSK DS/EN IEC 61788-7:2020 Superconductivity – Part 7: Electronic characteristic measurements – Surface resistance of high-temperature superconductors at microwave frequencies
DANSK DS/ISO 7888:1994 Water quality – Determination of electrical conductivity

Spanish Association for Standardization (UNE)

UNE-EN IEC 61788-7:2020 Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies (Endorsed by Asociación Española de Normalización in June of 2020.)
UNE 20059:1954 FREQUENCIES FOR SPEEDY THREE PHASE MOTORS

AT-ON

ONORM M 6241-1988 Water quality; determination of electrica! conductivity

GCC Standardization Organization

GSO ISO 7888:2013 Water quality – Determination of electrical conductivity

European Committee for Electrotechnical Standardization（CENELEC）

EN IEC 61788-7:2020 Superconductivity - Part 7: Electronic characteristic measurements - Surface resistance of high-temperature superconductors at microwave frequencies

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

QUESTION 249/7-2009 Time and frequency information from “enhanced” LOng Range Aid to Navigation (eLORAN)
REPORT M.2010-1-1997 Improved Efficiency in the Use of the Band 156-174 MHz by Stations in the Maritime Mobile Service
REPORT M.2010-1993 Improved Efficiency in the Use of the Band 156-174 MHz by Stations in the Maritime Mobile Service

Society of Automotive Engineers (SAE)

SAE AS25064 Conduit, Flexible, Radio Frequency Shielding
SAE AS25064B Conduit, Flexible, Radio Frequency Shielding
SAE AS25064A Conduit, Flexible, Radio Frequency Shielding
SAE AS25064-1999 Conduit, Flexible, Radio Frequency Shielding FSC 5975

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0877-16-2-1 E*DIN EN 55016-2-1:2008-10 Specification for radio disturbance and immunity measuring apparatus and methods – Part 2-1: Methods of measurement of disturbances and immunity – Conducted disturbance measurements

Magyar Szabványügyi Testület

MSZ 448/32.lap-1965 Drinking water conductivity definition

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 7888:2013 Water quality – Determination of electrical conductivity

Association Francaise de Normalisation

NF T90-031*NF EN 27888:1994 Water quality - Determination of electrical conductivity.
NF EN 27888:1994 Water quality - Determination of electrical conductivity

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 7888:2016 Water quality – Determination of electrical conductivity

Ente Nazionale Italiano di Unificazione

UNI EN 27888:1995 Water quality. Determination of electrical conductivity.

European Committee for Standardization (CEN)

EA-4/18 G Guidance on the level and frequency of proficiency testing participation

International Organization for Standardization (ISO)

ISO 7888:1985 Water quality; Determination of electrical conductivity

ETSI

ETSI EN 302 208 V3.4.1 (2023-12)-2023 Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W and in the band 915 MHz to 921 MHz with power levels up to 4 W; Harmonised Standard for access to radio spectrum
ETSI EN 302 208 V3.3.1 (2020-08)-2020 Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W and in the band 915 MHz to 921 MHz with power levels up to 4 W; Harmonised Standard for access to radio spectrum
ETSI TS 102 562 V1.1.1 (2007-03)-2007 Electromagnetic compatibility and Radio spectrum Matters (ERM); Improved spectrum efficiency for RFID in the UHF Band

Aeronautical Radio Inc.

ARINC REPORT 673-2009 GUIDANCE FOR THE USE OF UHF RADIO FREQUENCY IDENTIFICATION (RFID)

(U.S.) Telecommunications Industries Association

TIA-1150-2009 Highly Detectable Pilot Specification for cdma2000 High Rate Packet Data Air Interface

European Telecommunications Standards Institute (ETSI)

ETSI EN 302 208:2018 Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W and in the band 915 MHz to 921 MHz with power levels up to 4 W; Harmonised Standard for access to radio spectrum (V3.2.0)

PL-PKN

PN-EN IEC 61788-7-2020-12 E Superconductivity -- Part 7: Electronic characteristic measurements -- Surface resistance of high-temperature superconductors at microwave frequencies (IEC 61788-7:2020)

Lithuanian Standards Office

LST EN 302 208-2 V2.1.1-2015 Electromagnetic compatibility and Radio spectrum Matters (ERM); Radio Frequency Identification Equipment operating in the band 865 MHz to 868 MHz with power levels up to 2 W and in the band 915 MHz to 921 MHz with power levels up to 4 W; Part 2: Harmonize

Others: Water conductivity at high frequency