Flow Impedance Counter
Flow Impedance Counter, Total:50 items.
The international standard classification for "Flow Impedance Counter" includes: Radiographic equipment , Acoustics measurements and noise abatement in general , Rectifiers. Convertors. Stabilized power supply , Non-destructive testing , Nuclear energy in general , Aerospace electric equipment and systems , Relays .
The Chinese standard classification for "Flow Impedance Counter" includes: Medical electronic equipment , Acoustic Measurement , Radio Measurement , Electromagnetic Measurement , Power semiconductor device and parts , Basic standards and general methods , Nuclear detector , Electronic components , Control relay .
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
Professional Standard - Medicine
- YY/T 1078-2008 Direct impedance blood flow recorder
- YY 91143-1999 Bridge type impedance blood flow recorder
- YY/T 1143-2008 Bridge type impedance blood flow recorder
- YY 91078-1999 Direct impedance blood flow recorder
National Metrological Verification Regulations of the People's Republic of China
- JJG 2012-1987 3cm Impedance Measuring Instruments
- JJG 2051-1990 Measuring Instruments for the D.C. Resistance
- JJG 2011-1987 RF Impedance Measuring Instruments
- JJG(轻工) 76-1991 SCI 327 Quartz Crystal Impedance Meter SPM 327PPM Counter Verification Regulations
- JJG 2051-2021 Measuring Instruments for the D.C. Resistance
- JJG 991-2004 Verification Regulation of Aural Impedance Audiometers
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 30820-2014 Non-destructive testing―Practice for determining the impedance of absolute eddy-current probes
- GB/T 43534-2023 Design and testing methods for AC side impedance of voltage source converter based high voltage direct current（VSC-HVDC） transmission
- GB/T 20131-2006 Calibration and usage of α/β gas proportional counters
Professional Standard - Aerospace
- QJ/Z 117-1982 Design of Transformer and Choking Coil
Professional Standard - Machinery
- JB/T 8794-1998 Metering relays Digital counters
- JB/T 8794-2010 Counting relay-Electronic counter
Professional Standard - Electron
- SJ 20787-2000 Measurement method for thermal resistance of semiconductor bridge rectifieres
Japanese Industrial Standards Committee (JISC)
- JIS C 1604:1997 Resistance thermometer sensors
- JIS E 3603:1980 Impedance bonds
American Society for Testing and Materials (ASTM)
- ASTM B114-07(2018) Standard Test Method for Temperature-Resistance Constants of Sheet Materials for Shunts and Precision Resistors
- ASTM E1629-12 Standard Practice for Determining the Impedance of Absolute Eddy-Current Probes
Association Francaise de Normalisation
- NF EN 60645-5:2005 Electroacoustics - Audiometric equipment - Part 5: instruments for measuring aural impedance or admittance (impedance meters or admittance meters)
- NF X15-113:1997 Mesure de l'humidité relative de l'air - Hygromètre à variation d'impédance (capacitif et résistif)
- NF A89-579-2*NF EN ISO 17657-2:2007 Resistance welding - Welding current measurement for resistance welding - Part 2 : welding current meter with current sensing coil
- NF EN ISO 10534-2:2003 Acoustics - Determination of sound absorption factor and impedance of impedance tubes - Part 2: transfer function method
- NF S31-079-2*NF EN ISO 10534-2:2003 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2 : transfer-function method
Underwriters Laboratories (UL)
- UL 519-1994 Impedance-protected motors
U.S. Military Regulations and Norms
- ARMY W-B-411 A (1)-1972 BLASTING MACHINE, GALVANOMETER, BLASTING, RESISTOR ASSEMBLY
- ARMY W-B-411 A-1961 BLASTING MACHINE, GALVANOMETER, BLASTING, RESISTOR ASSEMBLY
- ARMY W-B-411 A VALID NOTICE 1-1986 BLASTING MACHINE, GALVANOMETER, BLASTING, RESISTOR ASSEMBLY
- ARMY W-B-411 A NOTICE 1-2000 BLASTING MACHINE, GALVANOMETER, BLASTING, RESISTOR ASSEMBLY
German Institute for Standardization
- DIN 10122:2018-02 Analysis of foodstuffs - Enumeration of microorganisms by means of impedance-method - Determination of aerobic mesophile bacterial count
- DIN EN ISO 10534-2:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001
- DIN EN ISO 10534-2 Berichtigung 1:2007-11 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001, Corrigenda to DIN EN ISO 10534-2:2001-10 / Note: To be replaced by DIN...
RO-ASRO
- STAS 6070-1974 WATER METERS WITH PROPELLER
SCC
- DIN 10122:2018 Analysis of foodstuffs - Enumeration of microorganisms by means of impedance-method - Determination of aerobic mesophile bacterial count
British Standards Institution (BSI)
- BS EN ISO 10534-2:2001 Acoustics. Determination of sound absorption coefficient and impedance in impedance tubes - Transfer-function method
- BS EN ISO 10534-2:1999 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Transfer-function method
Society of Automotive Engineers (SAE)
- SAE AIR1404-2020 DC Resistivity vs RF Impedance of EMI Gaskets
European Committee for Standardization (CEN)
- EN ISO 17657-2:2007 Resistance welding - Welding current measurement for resistance welding - Part 2: Welding current meter with current sensing coil
SAE - SAE International
- SAE AIR1404-1976 DC Resistivity VS RF Impedance of EMI Gaskets
International Organization for Standardization (ISO)
- ISO 17657-2:2005 Resistance welding - Welding current measurement for resistance welding - Part 2: Welding current meter with current sensing coil
Defense Logistics Agency
- DLA SMD-5962-92129 REV A-1994 MICROCIRCUITS, LINEAR, TRANSIMPEDENCE AMPLIFIER, MONOLITHIC SILICON
RU-GOST R
- GOST 14014-1991 Digital instruments and measuring transducers of voltage, current and resistance. General technical requirements and methods of tests
- GOST 14014-1982 Digital instruments and measuring transducers of voltage, current and resistance. General specifications
- GOST 14794-1979 Dry-type concrete current-limiting reactors. Specifications
Korean Agency for Technology and Standards (KATS)
- KS F 2814-2-2022 Acoustics-determination of sound absorption coefficient and impedance in impedance tubes－Part 2：Transfer-function method
- KS F 2814-2-2002(2017) Acoustics-determination of sound absorption coefficient and impedance in impedance tubes－Part 2：Transfer-function method
GSO
- OS GSO ISO 10534-2:2013 Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes -- Part 2: Transfer-function method
