Instrument impedance complex
Instrument impedance complex, Total:45 items.
The international standard classification for "Instrument impedance complex" includes: Marine engines and propulsion systems , Characteristics and design of machines, apparatus, equipment , Electroacoustics , Non-destructive testing , Electricity. Magnetism. Electrical and magnetic measurements , Radiographic equipment .
The Chinese standard classification for "Instrument impedance complex" includes: Acoustic Measurement , Main and auxiliary machines for vessel in general , Shafting equipment , Ultrasonic wave and sound radiation defectoscope , Radio Measurement , Medical electronic equipment .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 14527-2007 Compound damping isolator and compound damper
- GB/T 14527-1993 Compound damping isolator and compound damper
- GB/T 7341.5-2018 Electroacoustics—Audiometric equipment—Part 5:Instruments for the measurement of aural acoustic impedance/admittance
- GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance
Professional Standard - Machinery
- JB/T 11277-2012 Non-destructive testing instruments — Single channel acoustic impedance instrument
National Metrological Technical Specifications of the People's Republic of China
- JJF 1771-2019 Program of Pattern Evaluation for Measuring Instruments of Aural Acoustic Impedance/Admittance
- JJF 1127-2004 Calibration Specification for RF impedance/Meterial Analyzers
- JJF(电子) 24-1982 Verification method of 2K2-1 coaxial impedance measuring instrument
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 14527-2021 Compound dampling isolator and compound damper
Professional Standard - Medicine
- YY 91143-1999 Bridge type impedance blood flow recorder
- YY 91078-1999 Direct impedance blood flow recorder
- YY/T 1078-2008 Direct impedance blood flow recorder
- YY/T 1143-2008 Bridge type impedance blood flow recorder
National Metrological Verification Regulations of the People's Republic of China
- JJG 991-2017 Audiometric Equipment—Instruments for the Measurement of Aural Acoustic Impedance/Admittance
- JJG 127-1986 Verification Regulation of Model HP4191A RF Impedance Analyzer
- JJG 1127-2004 JJF1127-2004 Calibration Specifications for RF Impedance/Material Analyzers
- JJG 1180-2021 Power Frequency GroundImpedance Testers for Large Grounding Grid
- JJG(电子) 05007-1987 HP4192A Low Frequency Impedance Analyzer Trial Verification Regulations
Professional Standard - Electricity
- DL/T 1334-2014 Measuring Instrument for Piezoresistive Apparatus
- DL/T 1742-2017 Elastic wire resistance type sensor readout
Hebei Provincial Standard of the People's Republic of China
- DB13/T 5384-2021 Test procedure for soil bulk density by complex impedance method
Group Standards of the People's Republic of China
- T/SEAMTA 000006-2022 High-impedance power transformer
- T/CEC 354-2020 General technical requirements for transformer low-voltage short-circuit impedance tester
- T/HQPA 8-2022 Metal Composite Damper
机械电子工业部
- JB 5849-1991 Impedance relays and devices
Danish Standards Foundation
- DS/EN 61027:1994 Instruments for the measurement of aural acoustic impedance/admittance
International Electrotechnical Commission (IEC)
- IEC 61027:1991 Instruments for the measurement of aural acoustic impedance/admittance
SCC
- BS EN 61027:1993 Specification for instruments for the measurement of aural acoustic impedance/admittance
- UNE-EN 61027:1998 INSTRUMENTS FOR THE MEASUREMENT OF AURAL ACOUSTIC IMPEDANCE/ADMITTANCE.
Association Francaise de Normalisation
- NF C97-615:1993 Instruments for the measurement of aural acoustic impedance/admittance.
- NF EN 60645-5:2005 Electroacoustics - Audiometric equipment - Part 5: instruments for measuring aural impedance or admittance (impedance meters or admittance meters)
American National Standards Institute （ANSI)
- 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/ASA S3.39-1987(R2020) American National Standard Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)
CENELEC - European Committee for Electrotechnical Standardization
- EN 61027:1993 Instruments for the Measurement of Aural Acoustic Impedance/Admittance
NL-NEN
- NEN 11027-1993 Instruments for the measurement of aural acoustic impedance/admittance (IEC 1027:1991)
Acoustical Society of America (ASA)
- ASA S3.39-1987 Specifications for Instruments to Measure Aural Acoustic Impedance and Admittance (Aural Acoustic Immittance)
Japanese Industrial Standards Committee (JISC)
- JIS E 3603:1980 Impedance bonds
PL-PKN
- PN Z54654-1991 The multi-purpose rehabilitation room. Column for resistance exercises
Korean Agency for Technology and Standards (KATS)
- KS C IEC 60645-5A-2022 Electroacoustics — Audiometric equipment — Part 5：Instruments for the measurement of aural acoustic impedance/admittance
- KS R 5027-1983(2008) COMBINATION METERS FOR AUTOMOBILES
BE-NBN
- 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
IN-BIS
- IS 5553 Pt.4-1989 Reactors—Specifications Part 4 Damping Reactors
European Committee for Standardization (CEN)
- prEN 61027-1992 Instruments for the measurement of aural acoustic impedance/admittance (IEC 1027:1991)
RU-GOST R
- GOST 8.493-1983 State system for ensuring the uniformity of measurements. Coaxial impedance meters. Methods and means of verification
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