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Database: 365,228(8 Aug 2026)

Liquid flow meter online calibration

Liquid flow meter online calibration, Total:64 items.

The international standard classification for "Liquid flow meter online calibration" includes: Filters, seals and contamination of fluids .

The Chinese standard classification for "Liquid flow meter online calibration" includes: Hydraulic and pneumatic device .


Group Standards of the People's Republic of China

  • T/CSEE 0296-2022 Vortex flowmeter online calibration guide
  • T/CMA HG110-2023 Calibration Method for On-Line Turbidimeters
  • T/SWARTA 003-2023 Technical regulations for online calibration of electromagnetic flowmeters for drainage: Ultrasonic cross-correlation method

Guangdong Provincial Standard of the People's Republic of China

National Metrological Technical Specifications of the People's Republic of China

  • JJF(京) 53-2018 Calibration specification for gas flowmeter volume corrector
  • JJF(京)53-2018 Calibration specification for gas flowmeter volume corrector
  • JJF 1547-2015 Calibration Specification for On-line pH Meters
  • JJF 1357-2012 Calibration Specification for Wet Gas Meters
  • JJF 1358-2012 Calibration Specification for DN1000-DN15000 Liquid Ultrasonic Flowmeters Calibration by Non Practical Flow Method
  • JJF 1708-2018 On Line Calibration Specification for Coriolis Mass Flowmeters by Master Meter Method

Professional Standard - Urban Construction

  • CJ/T 364-2011 Online calibration requirement for piping electromagnetic flowmeter

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

  • GB/T 21540-2008 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation
  • GB/T 21540-2022 Hydraulic fluid power—On-line automatic particle-counting systems for liquids—Methods of calibration and validation

Professional Standard - Petroleum

  • SY/T 6999-2014 General requirements for flow meters on-line verification with a traveling gas flow standard facility
  • SY 6999-2014 General requirements for on-line verification of flowmeters with mobile gas flow standard devices

GSO

  • GSO ISO 11943:2015 Hydraulic fluid power -- On-line automatic particle-counting systems for liquids -- Methods of calibration and validation
  • GSO ISO 11171:2021 Hydraulic fluid power — Calibration of automatic particle counters for liquids
  • BH GSO ISO 11171:2022 Hydraulic fluid power — Calibration of automatic particle counters for liquids
  • GSO ISO 3455:2009 Hydrometry - Calibration of current-meters in straight open tanks

British Standards Institution (BSI)

  • BS ISO 11943:2018 Hydraulic fluid power. Online automatic particle-counting systems for liquids. Methods of calibration and validation
  • BS ISO 11943:1999 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation
  • BS ISO 11943:2021 Hydraulic fluid power. Online automatic particle-counting systems for liquids. Methods of calibration and validation
  • 20/30408159 DC BS ISO 11943. Hydraulic fluid power. Online automatic particle-counting systems for liquids. Methods of calibration and validation
  • BS ISO 11171:2022 Hydraulic fluid power. Calibration of automatic particle counters for liquids
  • 21/30437057 DC BS ISO 11171. Hydraulic fluid power. Calibration of automatic particle counters for liquids
  • 20/30358613 DC BS ISO 11171. Hydraulic fluid power. Calibration of automatic particle counters for liquids
  • BS 7118-2:1989 Measurement of fluid flow: assessment of uncertainty in the calibration and use of flow measurement devices. Non-linear calibration relationships

Association Francaise de Normalisation

  • NF E48-682*NF ISO 11943:2021 Hydraulic fluid power - Online automatic particle-counting systems for liquids - Methods of calibration and validation
  • X10-323:1990 Measurement of liquid flow in open channels. Determination of the wetline correction.
  • NF ISO 11943:2021 Hydraulic transmissions - Automatic online counting systems for particles suspended in liquids - Calibration and validation methods

International Organization for Standardization (ISO)

  • ISO 11943:2021 Hydraulic fluid power — Online automatic particle-counting systems for liquids — Methods of calibration and validation
  • ISO 11943:2018 Hydraulic fluid power - Online automatic particle-counting systems for liquids - Methods of calibration and validation
  • ISO 11943:1999 Hydraulic fluid power - On-line automatic particle-counting systems for liquids - Methods of calibration and validation

Korean Agency for Technology and Standards (KATS)

  • KS B ISO 11943-2023 Hydraulic fluid power-On-line automatic particle-counting systems for liquids-Methods of calibration and validation
  • KS B ISO 3455:2020 Hydrometry — Calibration of current-meters in straight open tanks
  • KS B ISO 3455:2015 Liquid flow measurement in open channels — Calibration of rotating-element current-meters in straight open tanks
  • KS B ISO 11943-2008(2018) Hydraulic fluid power-On-line automatic particle-counting systems for liquids-Methods of calibration and validation
  • KS B ISO 11171-2022 Hydraulic fluid power-Calibration of automatic particle counters for liquids
  • KS B ISO 11943:2008 Hydraulic fluid power-On-line automatic particle-counting systems for liquids-Methods of calibration and validation

Japanese Industrial Standards Committee (JISC)

  • JIS B 7552:2011 Procedures for calibration and testing for liquid flowmeter
  • JIS B 9935:2001 Hydraulic fluid power -- On-line automatic particle-counting systems for liquids -- Methods of calibration and validation
  • JIS B 9932:2003 Hydraulic fluid power -- Calibration of automatic particle counters for liquids
  • JIS B 9932:2015 Hydraulic fluid power -- Calibration of automatic particle counters for liquids
  • JIS B 7556:2016 Calibration and proving test for gas flowmeter
  • JIS B 7556:2022 Calibration and proving test for gas flowmeter
  • JIS B 7556:2008 Procedures of calibration and testing for gas flowmeter

KR-KS

RO-ASRO

  • STAS R 12091-1982 MEASUREMENT OF FLUID FLOW Estimation of uncertainty af a flow-rate measurement

RU-GOST R

  • GOST R ISO 11943-2010 Hydraulic fluid power. On-line automatic particle-counting systems for liquids. Methods of calibration and validation

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

  • ASHRAE 41.8-1989 Standard Methods of Measurement of Flow of Liquids in Pipes Using Orifice Flowmeters
  • ASHRAE 4841-2006 The Effect of Elbows on the Accuracy of Liquid Flow Measurement with an Insertion Flowmeter

YU-JUS

  • JUS U.C5.085-1994 Liquid flow measurement in open channels - Calibration of rotating-element current-meters in straight open tanks

SCC

  • BS ISO 11171:1999 Hydraulic fluid power. Calibration of automatic particle counters for liquids
  • MIL MIL-PRF-32020B-2011 Prover, Liquid Volumetric Positive Displacement Meter
  • MIL MIL-PRF-32020A-2010 Prover, Liquid Volumetric Positive Displacement Meter
  • 09/30171027 DC BS ISO 11171. Hydraulic fluid power. Calibration of automatic particle counters for liquids
  • BS 7118-1:1990 Measurement of fluid flow: assessment of uncertainty in the calibration and use of flow measurement devices-Linear calibration relationships

Standard Association of Australia (SAA)

  • AS 2360.7.1:2001 Measurement of fluid flow in closed conduits - Assessment of uncertainty in the calibration and use of flow measurement devices - Linear calibration relationships

American Society of Mechanical Engineers (ASME)

  • ASME MFC-16-2014 Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
  • ASME MFC-16M-1995 Measurement of fluid flow in closed conduits by means of electromagnetic flowmeters

CN-STDBOOK

CZ-CSN

  • CSN ISO 3455:1994 Liquid flow measurement in open channels. Calibration of rotating-element current meters in straight open tanks