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How long is the ultrasound

How long is the ultrasound, Total:139 items.

In the international standard classification, How long is the ultrasound involves: Measurement of fluid flow, Non-destructive testing, Welding, brazing and soldering, Medical equipment, Analytical chemistry, Plastics, Road vehicle systems, Acoustics and acoustic measurements, Hydraulic energy engineering, Protection of and in buildings, Telecommunication systems, Construction materials, Astronomy. Geodesy. Geography, Air quality, Audio, video and audiovisual engineering.

International Organization for Standardization (ISO), How long is the ultrasound

• ISO 6416:2017 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method
• ISO 12242:2012 Measurement of fluid flow in closed conduits - Ultrasonic transit-time meters for liquid
• ISO 2578:1974 Plastics — Determination of time-temperature limits after exposure to prolonged action of heat
• ISO/TR 12765:1998 Measurement of fluid flow in closed conduits - Methods using transit-time ultrasonic flowmeters
• ISO 3382:1997 Acoustics - Measurement of the reverberation time of rooms with reference to other acoustical parameters
• ISO 16828:2012 Non-destructive testing - Ultrasonic testing - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
• ISO 10863:2020 Non-destructive testing of welds — Ultrasonic testing — Use of time-of-flight diffraction technique (TOFD)
• ISO 3382:1975 Acoustics; Measurement of reverberation time in auditoria
• ISO 3382-2:2008 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms

German Institute for Standardization, How long is the ultrasound

• DIN EN ISO 6416:2019-03 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017); German version EN ISO 6416:2017
• DIN EN ISO 6416:2019 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)
• DIN EN ISO 2578:1998-10 Plastics - Determination of time-temperature limits after prolonged exposure to heat (ISO 2578:1993); German version EN ISO 2578:1998
• DIN EN ISO 10863:2020-09 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020); German version EN ISO 10863:2020
• DIN EN ISO 3382-2:2008 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008); German version EN ISO 3382-2:2008
• DIN EN ISO 10863:2020 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)
• DIN EN ISO 3382-2 Berichtigung 1:2009-09 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008); German version EN ISO 3382-2:2008, Corrigendum to DIN EN ISO 3382-2:2008-09; German version EN ISO 3382-2:2008/AC:2009
• DIN EN ISO 3382-2:2008-09 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008); German version EN ISO 3382-2:2008

Association Francaise de Normalisation, How long is the ultrasound

• NF EN ISO 6416:2017 Hydrometry - Flow measurement using the ultrasonic transit time (time of flight) method
• NF X10-334*NF EN ISO 6416:2017 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method
• NF A89-524:2011 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD).
• NF A89-524*NF EN ISO 10863:2020 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD)
• NF T51-225*NF EN ISO 2578:1998 Plastics. Determination of time-temperature limits after prolonged exposure to heat.
• NF EN ISO 2578:1998 Plastics - Determination of time-temperature limits after exposure to prolonged action of heat
• NF EN ISO 10863:2020 Non-destructive testing of welded assemblies - Ultrasonic testing - Use of the time-of-flight diffraction (TOFD) technique
• NF S31-012-2*NF EN ISO 3382-2:2010 Acoustics - Measurement of room acoustic parameters - Part 2 : reverberation time in ordinary rooms
• NF EN ISO 3382-2:2010 Acoustics - Measurement of acoustic parameters of rooms - Part 2: reverberation time of ordinary rooms
• NF S31-012:1973 ACOUSTICS. MEASURING THE PERIOD OF REVERBERATION IN AUDITORIA.

KR-KS, How long is the ultrasound

• KS B ISO 6416-2021 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
• KS M ISO 2578-2022 Plastics — Determination of time-temperature limits after prolonged exposure to heat
• KS B ISO 10863-2019 Non-destructive testing of welds — Ultrasonic testing — Use of time-of-flight diffraction technique(TOFD)

Korean Agency for Technology and Standards (KATS), How long is the ultrasound

• KS B ISO 6416:2021 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
• KS M ISO 2578:2022 Plastics — Determination of time-temperature limits after prolonged exposure to heat
• KS C 9706-1990 Ultrasonic Ophthalmic Biometer
• KS B ISO TR 12765-2005(2020) Measurement of fluid flow in closed conduits－Methods using transit-time ultrasonic flowmeters
• KS B ISO 16828:2014 Non-destructive testing — Ultrasonic testing — Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
• KS C 1218-1986(2016) Ultrasonic Doppler Fetal Diagnostic Equipment
• KS B ISO TR 12765:2005 Measurement of fluid flow in closed conduits－Methods using transit-time ultrasonic flowmeters
• KS M ISO 2578-2007(2017) Plastics－Determination of time－temperature limits after prolonged exposure to heat
• KS B ISO 10863:2019 Non-destructive testing of welds — Ultrasonic testing — Use of time-of-flight diffraction technique(TOFD)
• KS B 5640-2021 Testing method of multi-path ultrasonic flowmeter
• KS C 1218-2020 Ultrasonic Doppler Fetal Diagnostic Equipment
• KS C 1218-1986 Ultrasonic Doppler Fetal Diagnostic Equipment
• KS B 5640-2001(2021) Testing method of multi-path ultrasonic flowmeter

British Standards Institution (BSI), How long is the ultrasound

• BS EN ISO 6416:2017 Hydrometry. Measurement of discharge by the ultrasonic transit time (time of flight) method
• BS ISO 12242:2012 Measurement of fluid flow in closed conduits. Ultrasonic transit-time meters for liquid
• BS EN ISO 10863:2020 Non-destructive testing of welds. Ultrasonic testing. Use of time-of-flight diffraction technique (TOFD)
• BS EN ISO 2578:1999 Plastics. Determination of the time-temperature limits after prolonged exposure to heat
• 18/30373433 DC BS ENISO 10863. Non-destructive testing of welds. Ultrasonic testing. Use of time-of-flight diffraction technique (TOFD)
• BS EN 583-6:2008 Non-destructive testing - Ultrasonic examination - Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
• BS ISO/TR 12765:1999 Measurement of fluid flow in closed conduits. Methods using transit-time ultrasonic flowmeters
• BS EN ISO 3382-2:2008 Acoustics — Measurement of room acoustic parameters — Part 2: Reverberation time in ordinary rooms
• BS EN ISO 3382-2:2008(2009) Acoustics — Measurement of room acoustic parameters — Part 2 : Reverberation time in ordinary rooms
• BS EN IEC 63296-1:2021 Portable multimedia equipment. Determination of battery duration. Powered loudspeaker equipment

ES-UNE, How long is the ultrasound

• UNE-EN ISO 6416:2018 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)
• UNE-EN ISO 10863:2021 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)
• UNE-EN ISO 3382-2:2008 ERRATUM:2009 V2 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008/Cor 1:2009)

未注明發(fā)布機構, How long is the ultrasound

• DIN EN ISO 6416 E:2016-01 Hydrographic measurement by ultrasonic transit time (draft)
• DIN EN ISO 10863 E:2018-12 Use of time-of-flight diffraction (TOFD) for ultrasonic testing in non-destructive welding testing (draft)

SCC, How long is the ultrasound

• DANSK DS/EN ISO 6416:2017 Hydrometry – Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)
• AENOR UNE-EN ISO 6416:2018 Hydrometry. Flow measurement by ultrasonic transmission times (volume time). (ISO 6416:2017).
• NS-EN ISO 6416:2017 Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)
• DIN EN ISO 6416 E:2016 Draft Document - Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO/DIS 6416:2015); German and English version prEN ISO 6416:2015
• DANSK DS/EN ISO 2578:1998 Plastics - Determination of time-temperature limits after prolonged exposure to heat
• DANSK DS/ISO 10863:2020 Non-destructive testing of welds – Ultrasonic testing – Use of time-of-flight diffraction technique (TOFD)
• AENOR UNE-EN ISO 2578:1999 PLASTICS - DETERMINATION OF TIME-TEMPERATURE LIMITS AFTER PROLONGED EXPOSURE TO HEAT (ISO 2578:1993)
• NS-EN ISO 10863:2011 Non-destructive testing of welds — Ultrasonic testing — Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2011)
• NS-EN ISO 10863:2020 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)
• AENOR UNE-EN ISO 10863:2021 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)
• DANSK DS/EN ISO 10863:2020 Non-destructive testing of welds – Ultrasonic testing – Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)
• AS 2460:1981 Acoustics - Measurement of reverberation time in enclosures
• DANSK DS/EN ISO 3382-2/AC:2008 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms
• NS-EN ISO 3382:2000 Acoustics — Measurements of the reverberation time of rooms with reference to other acoustical parameters (ISO 3382:1997)
• NS-EN ISO 2578:1998 Plastics — Determination of time-temperature limits after prolonged exposure to heat (ISO 2578:1993)

工業(yè)和信息化部, How long is the ultrasound

• JB/T 13935-2020 Non-destructive testing instrument ultrasonic detection ultrasonic diffraction sound time detector

GB-REG, How long is the ultrasound

• REG NASA-LLIS-0304--1993 Lessons Learned ?SIR-C Low Noise Amplifier Recovery Time too Long

American Society for Testing and Materials (ASTM), How long is the ultrasound

• ASTM E2373/E2373M-19 Standard Practice for Use of the Ultrasonic Time of Flight Diffraction (TOFD) Technique
• ASTM E2373/E2373M-14 Standard Practice for Use of the Ultrasonic Time of Flight Diffraction (TOFD) Technique
• ASTM E2373-04 Standard Practice for Use of the Ultrasonic Time of Flight Diffraction (TOFD) Technique

National Metrological Verification Regulations of the People's Republic of China, How long is the ultrasound

• JJG 893-2007 Verification Regulation of Ultrasonic Source of Ultrasonic Doppler Foetal Meters
• JJG 893-1995 Verification Regulation of Ultrasonic Source for Ultrasonic Doppler Fetal Heart Beat Detector
• JJG 394-1997 Verification Regulation of Ultrasonic Source for Ultrasonic Doppler Fetal Monitor
• JJG 854-1993 Verification Regulation of Shock Calibration System of Low Acceleration and Long Duration by Using Laser-Doppler Effect

Professional Standard - Urban Construction, How long is the ultrasound

• CJ/T 122-2000 Ultrasonic Doppler flowmeter

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How long is the ultrasound

• GB/T 23902-2009 Non-destructive testing.Ultrasonic examination.Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
• GB/T 35717-2024 Measurement of flow rates of hydraulic turbines, storage pumps and pump-turbines - Ultrasonic propagation time method
• GB/Z 35717-2017 Discharge measurement for hydraulic turbines,storage pumps and pump-turbines—Ultrasonic transit-time method

國家市場監(jiān)督管理總局、中國國家標準化管理委員會, How long is the ultrasound

• GB/T 23902-2021 Non-destructive testing—Ultrasonic testing—Time-of-flight diffraction technique as a method for detection and sizing of discontinuities
• GB/T 40023-2021 Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Technical requirements

Military Standard of the People's Republic of China-General Armament Department, How long is the ultrasound

• GJB 7049-2010 Verification regulation for ultrasonic source of medical ultrasonic Doppler diagnostic equipment

IX-EU/EC, How long is the ultrasound

• EC-301202-DECLARATION-2002 INTERINSTITUTIONAL DECLARATION

GSO, How long is the ultrasound

• GSO ISO 2578:2015 Plastics -- Determination of time-temperature limits after prolonged exposure to heat
• BH GSO ISO 10863:2017 Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD)
• GSO ISO 10863:2015 Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD)
• GSO ISO 12242:2015 Measurement of fluid flow in closed conduits -- Ultrasonic transit-time meters for liquid
• BH GSO ISO 3382-2:2016 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms
• OS GSO ISO 3382-2:2013 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms

Group Standards of the People's Republic of China, How long is the ultrasound

• T/STIC 110082-2022 Multifunctional ultrasonic gas meter
• T/ZKJXX 00001-2021 Test methods of multi-channel time interval meters
• T/JSGT 003-2020 Exhaust gas velocity and flow monitoring Ultrasonic time difference method

CZ-CSN, How long is the ultrasound

• CSN IEC 1012:1995 Filters for the measurement of audible sound in the presence of ultrasound
• CSN 36 8841-1988 Acoustics Measurement of reverberation time in auditoria

Danish Standards Foundation, How long is the ultrasound

• DS/EN ISO 10863:2011 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD)
• DS/EN ISO 2578:1999 Plastics - Determination of time-temperature limits after prolonged exposure to heat
• DS/EN ISO 3382-2/AC:2010 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms
• DS/EN ISO 3382-2:2008 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms

VN-TCVN, How long is the ultrasound

• TCVN 6816-2001 Measurement of fluid flow in closed conduits.Methods using transit-time ultrasonic flowmeters

American Society of Mechanical Engineers (ASME), How long is the ultrasound

• ASME MFC-5.1-2011 Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
• ASME MFC-5M-1985 Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters

國家食品藥品監(jiān)督管理局, How long is the ultrasound

• YY/T 0449-2018 Ultrasound Doppler fetal monitor
• YY/T 0448-2009 Ultrasound Doppler Fetal Heart Rate Monitor

Professional Standard - Medicine, How long is the ultrasound

• YY 0448-2003 Ultrasonic Doppler foetal heartbeat detector
• YY 0448-2009 Ultrasonic Doppler foetal heartbeat detector
• YY 0449-2003 Ultrasonic Doppler foetal monitor
• YY 0449-2009 Ultrasonic Doppler fetal monitor
• YY 0593-2005 Ultrasound transcranial Doppler system
• YY/T 0593-2022 Transcranial doppler ultrasound system
• YY/T 0593-2015 Ultrasound transcranial Doppler system

國家藥監(jiān)局, How long is the ultrasound

• YY/T 0448-2019 Ultrasound Doppler Fetal Heart Rate Monitor

US-FCR, How long is the ultrasound

• FCR COE ER 415-1-15-1989 CONSTRUCTION TIME EXTENSIONS FOR WEATHER

中華人民共和國國家質量監(jiān)督檢驗檢疫總局、中國國家標準化管理委員會, How long is the ultrasound

• GB/T 35138-2017 Measurement of fluid flow in closed conduits—Ultrasonic transit-time meters for liquid

AENOR, How long is the ultrasound

• UNE 23035-2:2003 Equipment for fire protection. Longtime afterglowing signs. Part 2: Measurement of longtime afterglowing products on the spot.
• UNE-EN ISO 2578:1999 PLASTICS - DETERMINATION OF TIME-TEMPERATURE LIMITS AFTER PROLONGED EXPOSURE TO HEAT (ISO 2578:1993)
• UNE-EN ISO 10863:2012 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2011)

VDI - Verein Deutscher Ingenieure, How long is the ultrasound

• VDI 6017 Blatt 2-2007 Aufzuege im Brandfall - Verlaengerung der Betriebszeiten

International Telecommunication Union (ITU), How long is the ultrasound

• ITU-T Q.129-1988 Maximum duration of a blocking signal

Professional Standard - Post and Telecommunication, How long is the ultrasound

• YD/T 4504-2023 Ultra-high precision time synchronization interface requirements

PL-PKN, How long is the ultrasound

• PN-EN ISO 10863-2020-12 E Non-destructive testing of welds -- Ultrasonic testing -- Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2020)

Lithuanian Standards Office , How long is the ultrasound

• LST EN ISO 2578:2002 Plastics - Determination of time-temperature limits after prolonged exposure to heat (ISO 2578:1993)
• LST EN ISO 10863:2011 Non-destructive testing of welds - Ultrasonic testing - Use of time-of-flight diffraction technique (TOFD) (ISO 10863:2011)

Professional Standard - Coal, How long is the ultrasound

• MT/T 526-1995 LCD Series Doppler Ultrasonic Flowmeter

Japanese Industrial Standards Committee (JISC), How long is the ultrasound

• JIS T 1506:1984 Ultrasonic doppler fetal diagnostic equipment
• JIS T 1205:2005 Ultrasound ophthalmic measuring system for the axial length

GOST, How long is the ultrasound

• GOST ISO 10863-2022 Non-destructive testing of welds. Ultrasonic testing. Use of time-of-flight diffraction technique (TOFD)

VE-FONDONORMA, How long is the ultrasound

• NORVEN 1-10-1965 Definition and symbology of time and interval lengths

National Metrological Technical Specifications of the People's Republic of China, How long is the ultrasound

• JJF 1447-2014 Calibration Specification for Ultrasonic Flaw Detectors by Time-of-Flight Diffraction

European Committee for Standardization (CEN), How long is the ultrasound

• EN ISO 3382-2:2008 Acoustics - Measurement of room acoustic parameters - Part 2: Reverberation time in ordinary rooms (ISO 3382-2:2008)
• EN ISO 3382:2000 Acoustics - Measurement of the Reverberation Time of Rooms with Reference to Other Acoustical Parameters ISO 3382: 1997

GM Europe, How long is the ultrasound

• GME GMI L-6-4-1998 Extended Vehicle Standing Time ("Airport Test") (English/German; ITDC Release, Draft for Harmonization)

Acoustical Society of America (ASA), How long is the ultrasound

• ASA S12.9 PART 2-1992 Quantities and Procedures for Description and Measurement of Environmental Sound Part 2: Measurement of Long-Term, Wide-Area Sound

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