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Database: 365,228(8 Aug 2026)

Efficient leak detection

Efficient leak detection, Total:28 items.

The international standard classification for "Efficient leak detection" includes: .

The Chinese standard classification for "Efficient leak detection" includes: .


Group Standards of the People's Republic of China

  • T/CASME 1599-2024 Leakage current on-line monitoring system for high voltage power cables

British Standards Institution (BSI)

  • BS EN 1822-4:2000 High efficiency air filters (HEPA and ULPA) - Determining leakage of filter element (scan method)
  • BS EN 1822-4:2010 High efficiency air filters (EPA, HEPA and ULPA). Determining leakage of filter elements (scan method)
  • BS EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Determining leakage of filter elements (scan method)
  • BS EN 1822-4:2009(2010) High efficiency air filters (EPA, HEPA and ULPA) Part 4 : Determining leakage of filter elements (scan method)

SCC

  • AWWA ACE99492 Integrated Leakage Management and Reporting for Efficient Resource Optimisation
  • AWWA ACE65198 An Innovative Approach to Improve Active Leak Detection Success
  • NS-EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) — Part 4: Determining leakage of filter elements (scan method)
  • AWWA 51526 Proven Methods of Leakage Management in the United Kingdom
  • NS-EN 1822-4:2000 High efficiency particulate air filters (HEPA and ULPA) — Part 4: Determining leakage of filter element (Scan method)

European Committee for Standardization (CEN)

  • EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
  • EN 1822-4:2000 High Efficiency Particulate Air Filters (HEPA and ULPA) - Part 4: Determining Leakage of Filter Element (Scan Method)

RU-GOST R

  • GOST 20398.6-1974 Field-effect transistors. Gate leakage current measurement technique
  • GOST R EN 1822-4-2012 High efficiency air filters (EPA, HEPA and ULPA). Part 4. Determining leakage of filter elements (scan method)
  • GOST 20398.13-1980 Field-effect transistors. Drain source resistance measurement technique
  • GOST 20398.8-1974 Field-effect transistors. Drain current for V(Gs)=0 measurement technique
  • GOST 20398.12-1980 Field-effect transistors. Drain residual current measurement technique
  • GOST 20398.14-1988 Field-effect transistors. Method of measuring output power, power gain and drain efficiency
  • GOST 20398.10-1980 Field-effect transistors. Drain current for Vgs=0 impulse measurement technique

Association Francaise de Normalisation

  • NF X44-014-4:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4 : determining leakage of filter elements (scan method).

PL-PKN

  • PN T01505 ArkusZ11-1974 Field-effect ?ransis?ors Measuring method Drain-source breakdown yol?age U
  • PN T01505 ArkusZ09-1974 Field-effect transittors Measuring method Drain-source breakdown voltage U(BR) DSS
  • PN T01505-03-1987 Field-effect transistors Measuring method Drain current, at a specified gate-source voltage Idsx and drain current, with gate short-circuited to source. Idss

Lithuanian Standards Office

  • LST EN 1822-4-2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)

Danish Standards Foundation

  • DS/EN 1822-4:2009 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)

German Institute for Standardization

  • DIN EN 1822-4 E:2008-04 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)
  • DIN EN 1822-4:2001 High efficiency particulate air filters (HEPA and ULPA) — Part 4: Determining leakage of filter element (Scan method)

Spanish Association for Standardization (UNE)

  • UNE-EN 1822-4:2010 High efficiency air filters (EPA, HEPA and ULPA) - Part 4: Determining leakage of filter elements (scan method)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.