ANNOx Industrial




Clean Room

Stack Emission

In Liquids





 Products    Applications
CLD Supreme Line Top of the range of Chemiluminescence Detectors (CLD) from ECO PHYSICS.
Find the best solution for your application.
  • Car manufacturer
  • Ship diesel
  • Engine development
  • Catalysts
  • Fossil fuels
  • and lubricants
  • Quality control
  • CLD 811 Allows the simultaneous measurement of NO, NO2 and NOx concentrations in raw exhaust of several thousand ppm down to a few ppb!
  • Emissions Test Benches
  • Catalyst Development
  • Engine Test Cells
  • Car Production
  • Exhaust Analysis
  • CLD 899 Allows with the optional internal molybdenum converter the sequential measurement of NO and NO2 concentrations even in the range of low parts per trillion!
  • Precise ambient measurements
  • Tropospheric research
  • Long range transport
  • Background ambient monitoring
  • Flux measurements in rural areas
CLD 60 series A cost-effective range of products, which offers the best price/performance ratio for you: Swiss quality at an affordable price
  • CLD 62 Single channel analyser with NO/NOx detection ranges from 0.5–5000 ppm. 
  • Stack emissions 
  • Burner and boilers 
  • Waste incineration 
  • Energy production and turbines 
  • Petrochemical plants
  • CLD 63 Four freely selectable measurement ranges from 0.5–500 ppm NO and NOX in fixed or mobile applications.
  • Stack emission measurement 
  • Operation of boiler and burner
  • Waste incineration plants
  • Power-generating turbines
  • Gas turbine installations
  • CLD 64 NO/NOx detection ranges from 2 ppb–100 ppm suitable for Air quality monitoring
  • Measurement of pollutants (fixed and mobile stations)
  • Outdoor NO2 monitoring
  • Series checks and quality control
  • Efficiency control on DeNOX installations
  • Total nitrogen monitoring (TN)
  • CLD 66 Ambient monitoring in areas with excellent air quality from 0.5–25 000 ppb
  • Ambient monitoring 
  • Chemical and high-tech industries
  • Indoor NO2 measurements
  • Clean-room surveillance
  • Research in plant physiology
  • Biomedical and pharmaceutical research laboratories
Dual Cell Analysers - For simultaneous measurement
TÜV Approved
  • Motor vehicle emission research
  • Power generation
  • Incinerator control
  • Energy research
  • Fuel and lubrication research
  • Quality assurance
CLD 800 series The Modular concept of the CLD 800 series of analysers means that there is a greater flexibility to design a system that best suits your needs.  
  • CLD 82 S Single channel analyser with NO/NOx detection ranges from 5-5000 ppm.
  • Series checks and quality control
  • Exhaust gas control
  • Gas turbine installations
  • Boiler and burner production
  • Incinerator ovens
  • Power plants
  • CLD 822 S r Dual reaction chamber for simultaneous measurement.
  • Burners
  • Energy supply
  • Certification and calibration authorities
  • DeNOx plants
  • Cement producers
  • Refineries
  • Tobacco industry
  • Research and development
  • CLD 88 Y Four selectable ranges from 0.005-5 ppm.
  • Ambient monitoring in areas with excellent air quality
  • Supervision of production processes in the chemical and high technology industries
  • Permanent monitoring of clean room conditions in R & D labs
  • Biomedical and pharmaceutical research
  • Plant physiological research
  • Nitrates in Liquids Using The CLD 88 analyser with the optional liquid purge vessel enables the measurement of nitric oxide, nitrite, nitrate or nitrosothiols down to pMole levels.

The flexible concept of the CLD 88 Analyser enables future hard and software upgrades as well as easy adaptation for scientific research applications.
  • Analysing of gas samples in any environment down to ppt range
  • Liquid samples in combination with the purge vessel down to picomole
  • Exhaled nitric oxide analysis in combination with the optional flow measurement (ANALYSER CLD 88 sp)