Applications
ECO PHYSICS offers a broad range of NOx analyzers for indoor, ambient, tropospheric and stratospheric monitoring.The principle of chemiluminescence detection is an extremely selective method for measuring nitrogen oxides precisely, with high linearity over a wide concentration range and with very high reproducibility. These qualities are the basis for the acknowledged high performance of ECO PHYSICS CLD NOx analyzers in tracing nitrogen oxides even down to the low ppt level.
Within each series, the second digit in the model name defines the measurement range of your first channel. If you estimate your highest concentration to be below 5000 ppm, you will have the choice of full range of any figure between 5 and 5000 ppm, e.g. 33 ppm or 850 ppm. Please consider, instruments configured with smaller measurement ranges of course possess a higher resolution.
Environmental, Ambient Air and Research
Focuses on low NOX and NOX-related concentrations up to 100 ppm where high resolution is required. Parameters included are NO, NO2, NOX, NH3, NOX-Amines and NOY. Target applications are ambient air monitoring, indoor measurement, clean room measurement and atmospheric research.

nCLD AL
Ambient Level Gas Analyzer
parameters NO, NO2, NOx
instruments nCLD AL
nCLD AL²
Ambient Level Gas Analyzer (QAL1 certified)
parameters NO, NO2, NOx
instruments nCLD AL²

nCLD 88 Yp
Modular Gas Analyzer
parameters: NO / NOx
instruments: nCLD 8xx Series
nCLD 855 CY
Modular Gas Analyzer
parameters: NO, NO2, NOX, NH3, NOX-Amines
instruments: nCLD 8xx Series
nCLD 855 Y
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series

nCLD 899 Y
SupremeLine Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD Supreme
CraNOx II
SupremeLine Gas Analyzer
parameters: NO, NO2, NOx, O3
instruments: nCLD Supreme
CLD 780 TR
Tropospheric Research Gas Analyzer
parameters: NO,Ā NOx
instruments: CLD 780 TR
PAG 003
Pure Air Generator
instruments: Auxiliaries
CON 765
NOy - converter
instruments: Auxiliaries
Industrial
Focuses on medium NOx, NOx-related and multigas-concentrations up to 5ā000 ppm where flexibility is a central requirement. Parameters included are NO, NO2, NOx, NH3, NOx-amines, O2 and CO2. Typical supported applications are industrial emission monitoring and gas manufacturing control.

nCLD 82 S
Modular Gas Analyzer
parameters: NO /Ā NOx
instruments: nCLD 8xx Series
nCLD 82 Mh
Modular Gas Analyzer
parameters: NO / NOx
instruments: nCLD 8xx Series
nCLD 84 M
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD 822 M
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD EL²
Boxed-Set Gas Analyzer (QAL1 field test completed)
(fka nCLD 822 Mh)
parameters: NO, NO2, NOx
instruments: nCLD 8xx SeriesĀ
nCLD 822 Mr
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD 822 CMhr
Modular Gas Analyzer
parameters: NO, NO2, NOx, NH3, NOx - amines
instruments: nCLD 8xx Series
nCLD 844 M
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD 844 Mh
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD AL3/8555 CY
Modular Gas Analyzer
parameters: NO, NO2, NOx, NH3, NOx - amines
instruments: nCLD 8xx Series
nCLD 855 Y
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD 855 CY
Modular Gas Analyzer
parameters: NO, NO2, NOX, NH3, NOX-Amines
instruments: nCLD 8xx Series

nCLD EL S
Gas Analyzer
(fka nCLD 62 S)
parameters: NO / NOx
instruments: nCLD 6x Series
nCLD EL
Gas Analyzer
(fka nCLD 63 M)
parameters: NO / NOx
instruments: nCLD 6x Series
nCLD EL S (62) MOx
Multi-Gas Analyzer
parameters: NO / NOx, O2, CO2
instruments: nCLD 6x Series
nCLD EL (63) MOx
Multi-Gas Analyzer
parameters: NO / NOx, O2, CO2
instruments: nCLD 6x Series
Automotive, Aviation, Marine, and Combustive Engines
Focuses on high NOx, NOx-related and multigas-concentrations up to 10ā000 ppm. Parameters included are NO, NO2, NOx, NH3, NOx-amines, O2 and CO2. The applications are characterized by demanding sample gas conditions, such as in automotive, aviation, naval, or combustive engine emissions, as well as in catalyst production.

nCLD 822 Mhr
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD 844 Mhr
Modular Gas Analyzer
parameters: NO, NO2, NOx
instruments: nCLD 8xx Series
nCLD 822 SSdhr
Modular Gas Analyzer
parameters: NOx-NOx-dual-channel
instruments: nCLD 8xx Series

nCLD 811 M
SupremeLine Gas Analyzer
parameters: NO,Ā NO2, NOx
instruments: SupremeLine Series
nCLD 811 CM
SupremeLine Gas Analyzer
parameters: NO, NO2, NOx, NH3, NOx - amines
instruments: SupremeLine Series

nCLD EL S
Gas Analyzer
(fka nCLD 62 S)
parameters: NO / NOx
instruments: nCLD 6x Series
nCLD EL
Gas Analyzer
(fka nCLD 63 M)
parameters: NO / NOx
instruments: nCLD 6x Series
nCLD EL S (62) MOx
Multi-Gas Analyzer
parameters: NO / NOx, O2, CO2
instruments: nCLD 6x Series
nCLD EL (63) MOx
Multi-Gas Analyzer
parameters: NO / NOx, O2, CO2
instruments: nCLD 6x Series
NO in Liquids
Liquid NO nCLD 88
Nitric Oxide Analyzer for Liquid NO Samples
parameters: NO / NOx
instruments: Auxiliaries
Semiconductor
NOx detection is an innovative approach in CMP (Chemical Mechanical Polishing) process control. CMP smoothens the wafer surface with a combined chemical and mechanical polishing procedure. During production, wafers are coated by a thin layer. To avoid damage to the wafer surface, for instance by stress cracks, the NOx emitted as soon as the wafer is plane and blank must be measured. Therefore, a high-resolution NOx-detector, capable of determining exactly when the polishing process must be stopped, is essential. This approach is used successfully in manufacturing and development lines worldwide, since 1996.
Medical
Exhaled Nitric Oxide (FeNO) measurements are easy to perform and may be used to monitor eosinophilic airway inflammation (Asthma). A range of computerized pulmonary diagnostic products ranging from neonatology to adult pulmonary function testing are manufactured by ECO PHYSICS AG. These products are marketed and distributed by the label ECO MEDICS.
Visit www.ecomedics.com to learn more about our medical product range.
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