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Database: 365,228(8 Aug 2026)

Small Water Quality Monitor

Small Water Quality Monitor, Total:64 items.

The international standard classification for "Small Water Quality Monitor" includes: Water quality , Geology. Meteorology. Hydrology , Cereals, pulses and derived products , Hydraulic energy engineering .

The Chinese standard classification for "Small Water Quality Monitor" includes: Hydrology and water conservancy instrument , Determination methods for quality of other environmental elements , Engineering investigation and geotechnical engineering in general , Cereal crop and forage crop in general , Oceanographic instrumentation , Deformeter, casting instrument and dynamic test instrument .


Shanxi Provincial Standard of the People's Republic of China

  • DB14/T 3340-2025 Technical Specifications for Micro-Water Quality Automatic Monitoring System

Group Standards of the People's Republic of China

Professional Standard - Water Conservancy

  • SL 692-2014 Application guidelines on control and protection equipment of small hydropower stations
  • SL/T 828-2024 Technical Specifications for Small Reservoir Monitoring

Guangdong Provincial Standard of the People's Republic of China

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

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 4851.1-2024 Safety monitoring specifications for small reservoir dams Part 1: Data communication
  • DB34/T 4852-2024 Guidelines for the construction of safety monitoring facilities for small reservoirs
  • DB34/T 4855-2024 Ecological flow monitoring specifications for small hydropower stations

Inner Mongolia Provincial Standard of the People's Republic of China

  • DB15/T 4022-2025 Technical Specifications for Small Reservoir Monitoring and Sensing Systems

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

  • JJG(机械) 89-1992 Verification Regulations for Portable Multifunctional Water Quality Monitor

Professional Standard - Environmental Protection

  • HJ/T 191-2005 The technical requirement for water quality on-line automatic monitor of UV
  • HJ 763-2015 Specifications ans Test Procedures for Automatic/On-line Monitoring of Cadmium in Water
  • HJ 798-2016 Specifications Test Methods for Automatic/On-line Monitor of Total Chromium in Water
  • HJ 1401-2024 Technical requirements and detection methods for automatic nickel monitoring instrument for water quality
  • HJ 609-2011 The Technical Requirement for water Quality Automatic On-line Monitor of Chromium(VI)
  • HJ 609-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chromium(Ⅵ)
  • HJ 764-2015 Specifications ans Test Procedures for Automatic/On-line Monitoring of Arsenic in Water
  • HJ 1400-2024 Technical requirements and detection methods for automatic copper monitoring instrument for water quality
  • HJ 762-2015 Specifications and Tast Procedures for Automatic/On-line Monitoring of Lead in Water
  • HJ 101-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of ammonia
  • HJ 926-2017 Specifications and test procedures for automatic on-line monitoring of mercury in water

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

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

  • GB/T 12990-1991 Water quality-Microbial community biomonitoring-PFU method
  • GB/T 21440.1-2008 Instrument for dam monitoring—Settlement gauge—Part 1:Hydraulic overflow settlement gauge
  • GB/T 14614-1993 Method for determination of water absorption of wheat flour and rheological properties of doughs using a farinograph

Professional Standard - Hydroelectric Power

Professional Standard - Ocean

Shaanxi Provincial Standard of the People's Republic of China

  • DB6101/T 3211-2028 Technical specification for maintenance and management of deformation monitoring facilities for small reservoirs
  • DB6101/T 3211-2024 Technical specification for maintenance and management of deformation monitoring facilities for small reservoirs
  • DB6101/T 3212-2024 Technical specification for maintenance and management of seepage pressure monitoring facilities in small reservoirs
  • DB6101/T 3212-2029 Technical specification for maintenance and management of seepage pressure monitoring facilities in small reservoirs

Zhejiang Provincial Standard of the People's Republic of China

  • DB3302/T 1173-2024 Regulations for the Compilation and Analysis of Safety Monitoring Data for Dams in Small Reservoirs

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 401-2006 Verification Criterion Of Voltage Quality Monitoring Meter

Professional Standard - Energy and Power Planning

  • DL/T 947-2023 Earth-rock dam monitoring instrument series spectrum
  • DL/T 947-2005 The series and type spectrum of monitoring instrument for earth-rockfill dams

Professional Standard - Petroleum

Professional Standard - Energy

  • NB/T 42075-2016 Technical code for supervisory and control of unartended small hydropower station

American Water Works Association (AWWA)

  • AWWA WQTC58913 Demonstration of a Rapid Microbial Monitor for Water Quality Monitoring
  • AWWA WSC63708 Use of On-line Water Quality Analyzers for Monitoring Distribution System Security
  • AWWA ACE94005 Small Water Systems Regulation: The Utah Perspective
  • AWWA ACE91011 Field Monitoring Procedures to Calibrate a Water Distribution System Water Quality Model
  • AWWA JAW21574 Journal AWWA — Frequency-of-Occurrence Monitoring for Coliform Bacteria in Small Water Systems

GCC Standardization Organization

  • OS GSO ISO 23695:2024 Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube method

Ente Nazionale Italiano di Unificazione

  • UNI 11669:2017 Water quality - Determination of Ammonium in aqueous samples with small-scale sealed-tube method

British Standards Institution (BSI)

  • BS ISO 23695:2023 Water quality. Determination of ammonium nitrogen in water. Small-scale sealed tube method

International Organization for Standardization (ISO)

  • ISO 23695:2023 Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube method

Korean Agency for Technology and Standards (KATS)

Swedish Institute for Standards

  • SS-EN 16479:2023 Water quality - Performance requirements and conformity test procedures for water monitoring equipment - Automatic sampling devices (samplers) for water and waste water

Deutsche Vereinigung für Wasserwirtschaft, Abwasser und Abfall (ATV-DVWK)

American Society for Testing and Materials (ASTM)

Deutsche Vereinigung für Wasserwirtschaft, Abwasser und Abfall e. V. (DWA)

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

Danish Standards Foundation

  • DANSK DS/EN 60325:2004 Radiation protection instrumentation - Alpha, beta and alpha/beta (beta energy less than 60 keV) contamination meters and monitors