2026-10-16 18.97.9.171
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Code of China
Chinese National Standard List: Environmental monitoring instrument and its complete equipment

HJ 1483-2026 Technical requirements for portable GC instrument of volatile organic compounds in ambient air and stationary source emission 
  Issued on: 2026-8-12   Translation Price(USD):
HJ 1473-2026 Technical requirements and test procedures for portable infrared absorption instrument of SO2、NOx and CO2 in stationary source emission 
  Issued on: 2026-05-15   Translation Price(USD): 495.0
HJ 93-2026 Technical specifications and test procedures for ambient air sampler for PM10 and PM2.5 
  Issued on: 2026-02-09   Translation Price(USD): 465.0
HJ 1441-2026 Specifications and test procedures for stationary source emissions automatic sampling system for polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs) 
  Issued on: 2026-01-14   Translation Price(USD): 240.0
HJ 1440-2026 Specifications and test procedures for benzene series compounds automated monitoring system based on gas chromatography-hydrogen flame ionizationdetector method instationary source exhaust gas 
  Issued on: 2026-01-14   Translation Price(USD): 450.0
HJ 1439-2026 Specifications and test procedures for vapor phase mercury automated monitoring system in stationary source exhaust gas 
  Issued on: 2026-01-14   Translation Price(USD): 315.0
HJ 102-2026 Technical requirements and test procedures for water quality automated monitors of total nitrogen 
  Issued on: 2026-01-05   Translation Price(USD): 210.0
HJ 1438-2026 Technical specifications and test procedures for automated monitoring system of organic carbon and elemental carbon in ambient air particulate matter (PM2.5) based on thermal-optical correction method 
  Issued on: 2026-01-05   Translation Price(USD): 450.0
T/CAEPI 113-2025 Technical specifications and test procedures for outdoor integrated water quality automated monitoring station（conventional five parameters, CODMn, NH3-N, TP, TN） 
  Issued on: 2025-12-31   Translation Price(USD):
DB3201/T 1191-2024 Specification for flare continuous emission monitoring for petrochemical industries 
  Issued on: 2024-04-28   Translation Price(USD):
T/CAEPI 67-2023 Technical requirements of portable ( magnetostrictive) open channel flowmeter 
  Issued on: 2023-05-05   Translation Price(USD): 225.0
GB 50493-2009 Specification for Design of Combustible Gas and Toxic Gas Detection and Alarm for Petrochemical Industry 
  Issued on: 2009-03-19   Translation Price(USD): 80.0
HJ/T 377-2007 Technical requirement for environmental protection product Water quality on-line automatic monitor of Chemical Oxygen Demand(CODCr) 
  Issued on: 2007-6-25   Translation Price(USD): 120.0
HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler 
  Issued on: 2007-11-12   Translation Price(USD): 120.0
HJ/T 356-2007 Technical specifications for validity of wastewater on-line monitoring data(on trial) 
  Issued on: 2007-7-12   Translation Price(USD): 120.0
HJ/T 353-2007 Technical guidelines of wastewater on-line monitoring equipments and installation(on trial) 
  Issued on: 2007-7-12   Translation Price(USD): 180.0
HJ/T 355-2007 Technical specifications for the operation and assessment of Wastewater on-line monitoring system(on trial) 
  Issued on: 2007-7-12   Translation Price(USD): 120.0
HJ/T 354-2007 Technical specifications for check and acceptance of wastewater on-line monitoring system(on trial) 
  Issued on: 2007-7-12   Translation Price(USD): 150.0
JJG 1022-2007 Verification Regulation of Formaldehyde Gas Analyzer 
  Issued on: 2006-12-8   Translation Price(USD): 270.0
GB 12358-2006 Gas monitors and alarms for workplace General technical requirements 
  Issued on: 2006-6-22   Translation Price(USD): 200.0
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