Parameters
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.
NO/NOx
The following products can be used for the analysis of NO / NOx
nCLD EL S
Boxed-set
Parameters: NO/NOx
Range: 0-5'000 ppm
MDL: 0.5 ppm
Option: NO2 valve
nCLD 66 Y
Boxed-set
Parameters: NO/NO2/NOx
Range : 0-25 ppm
MDL: 0.25 ppb
nCLD EL
Boxed-set
Parameters: NO / NOx
Range: 0-500 ppm
MDL: 0.05 ppm
Option: NO2 valve
nCLD 82 S
Modular Analyzer
Parameters: NO/NOx
Range: 0-5'000 ppm
MDL: 0.12 ppm
Options: sample treatment, calibration valves
nCLD 88 Yp
Modular Analyzer
Parameters: NO/NOx
Range: 0-5'000 ppb
MDL: 0.05 ppb
Options: sample treatment, calibration valves
nCLD 84 M
Modular Analyzer
Parameters: NO/NOx
Range: 0-500 ppm
MDL: 0.012 ppm
Options: sample treatment, calibration valves
CLD 780 TR
Tropospheric Research Gas Analyzer
Parameters: NO, NOx
Range: 500 ppb
MDL: 3 ppt / 180 s, 10 ppt / 60 s
Options: External converters for NO2/NOy
NO, NO2, NOx
The following products can be used for the analysis of NO, NO2, NOx
nCLD AL2
Ambient Level (QAL1)
Parameters: NO/NO2/NOx
Range: 0-50 ppm
MDL: 0.4 ppb
nCLD EL2
Boxed-set (QAL1)
Parameters: NO/NO2/NOx
Integrated heated inlet
Range: 0-5'000 ppm
MDL: 0.125 ppm
nCLD 822 M
Modular Analyzer
Parameters: NO/NO2/NOx
Range: 0-5'000 ppm
MDL: 0.12 ppm
Options: sample treatment, calibration valves
nCLD 855 Y
Modular Analyzer
Parameters: NO/NO2/NOx
Range: 0-50 ppm
MDL: 0.4 ppb
Options: sample treatment, calibration valves
nCLD 844 M
Modular Analyzer
Parameters: NO/NO2/NOx
Range: 0-500 ppm
MDL: 0.012 ppm
Options: sample treatment, calibration valves
nCLD 811 M
SupremeLine
Parameters: NO/NO2/NOx
Integrated heated inlet, pressure regulation and calibration valves
Range: 0-10'000 ppm
MDL: 1 ppb
nCLD 899 Y
SupremeLine
Parameters: NO/NO2/NOx
Integrated heated inlet, pressure regulation and calibration valves
Range: 0-1 ppm
MDL: 25 ppt
NO, NO2, NOx, NH3, NOx - amines
The following products can be used for the analysis of NO, NO2, NOx, NH3, NO2 – amines
nCLD 811 CM
SupremeLine
Parameters: NOx/NH3
Integrated heated inlet, pressure regulation and calibration valves
Range: 0-10'000 ppm
MDL: 1 ppb
Option: switch to NO/NO2
nCLD 822 CMhr
Modular Analyzer
Parameters: NOx/NH3
Range: 0-5'000 ppm
MDL: 0.12 ppm
Options: sample treatment, calibration valves, switch to NO/NO2
nCLD 8555 CY
Modular Analyzer
Parameters: NO/NO2/NH3
Range: 0-50 ppm
MDL: 0.4 ppb
for details, go to nCLD AL3
nCLD AL3
Ambient Level
Parameters: NO/NO2/NH3 simultaneous
Range: 0-50 ppm
MDL: 0.4 ppb
NO, NO2, NOx, O3
The following products can be used for the analysis of NO, NO2, NOx, O3
CraNOx II
SupremeLine
Parameters: NO/NO2/NOx/O3
Integrated auto calibration system, zero air generator, photolytic converter for direct NO2 measurement, Ozone correction
Range: 0-1'000 ppb
MDL: 25 ppt
NO in Liquids
The following products can be used for the analysis of NO, NO2, NOx, O3
Liquid NO nCLD 88
Nitric Oxide in liquid samples
Parameters: NO/NOx
Range: 0-5'000 ppb
MDL: 0.012ppb
Accessories: Chemostate glassware, noble gas supply, EDAQ-Software system
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