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Database: 365,228(8 Aug 2026)

cod water quality online automatic monitor

cod water quality online automatic monitor, Total:13 items.

The international standard classification for "cod water quality online automatic monitor" includes: Water quality in general , Water quality , Environmental protection .

The Chinese standard classification for "cod water quality online automatic monitor" includes: Environmental monitoring instrument and its complete equipment , Chemical Measurement .


Professional Standard - Environmental Protection

  • HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial)
  • HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr)
  • HJ 609-2011 The Technical Requirement for water Quality Automatic On-line Monitor of Chromium(VI)
  • HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial)
  • HJ 377-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chemical oxygen demand(CODCr)

National Metrological Verification Regulations of the People's Republic of China

  • JJG 1012-2019 On-line Automatic Determinators of Chemical Oxygen Demand (COD)
  • JJG 1012-2006 Verification Regulation of On-line Automatic Determination of Chemical Oxygen Demand (COD)

Guangdong Provincial Standard of the People's Republic of China

  • DB44/T 1823-2016 Technical requirements for zinc water quality automatic online monitor
  • DB44/T 1718-2015 Technical requirements for nickel water quality automatic on-line monitor
  • DB44/T 1719-2015 Technical requirements for copper water quality automatic on-line monitor

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

  • JJF 1786-2019 Program of Pattern Evaluation of On-line Automatic Determinators for Chemical Oxygen Demand (COD)

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 2479-2014 Technical conditions for automatic online heavy metal monitor in water quality

Group Standards of the People's Republic of China