CLD Analyzer

For monitoring: NO, NO2, NOX

CLD Analyzer

The CLDmono analyzer ist a single-channel analyzer for the precise detection of nitrogen oxides. The use of a converter and a change-over at the reaction chamber can be used alternately to measure nitrogen monoxide (NO) as well as high-quality nitrogen oxides (NOx). In addition, the CLD can be used for a pure NO or NOx measurement.

The CLDdual analyzer is a two-channel analyzer for the precise detection of nitrogen oxides. The parallel reaction chambers enable the simultaneous measurement of NO and NOX. The CLDdual is heatable to 191°C for raw gas measurement and ideally suited for high as well as low concentrations.

chemiluminescence analyzer-no-no2-nox
  1. Key Features
    • direct measuring method
    • extremely stable measurement values
    • high dynamic range
    • quick response time
    • very good signal-to-noise ratio (SNR)
    • capacitive touch screen
    • intuitive user interface
    • extremely low maintenance
    • high life span
    • modular structure
  2. Applications
    • Automotive industry
    • Agriculture
    • Biomedical development labs
    • Chemical and high-tech industry
    • Chimney exhaust gases
    • DeNOX plants
    • Monitoring of marine engines
    • NO2 measurement in buildings
    • Operation of burners and boilers
    • Petrochemistry
    • Pharmaceutical development labs
    • Plant physiology research
    • Quality control in production
    • Waste incineration
    • Water analysis TNb
  3. Technical Data

    Technical dataCLDmono basicCLDdual basic
    Ambient temperature10 - 35 °C (non condensing)
    Inlet pressure800 - 1.100 mbar
    Gas flow30 - 200 ml/min/channel 1
    CommunicationModbus TCP/IP + analog output 4 - 20 mA
    Dimensions (L x W x H)19" 3 HU (543 x 485 x 143 mm)
    Weightapprox. 23 kg
    Supply voltage230 V AC/50 - 60 Hz
    Heatable-70 - 190 °C
    User interface7" LCD (resistive touch)
    1 can be adjusted if necessary

  4. Specifications

    SpecificationsCLDmono basicCLDdual basic
    Measuring range (FS) min.0 - 100 ppm
    Measuring range (FS) max.0 - 3.000 ppm
    Limit of detection (LOD) 1 @t10-t90 ≤ 10 s≤ 40 ppb (3σ)≤ 20 ppb (3σ)
    Linearity≤ ± 0,5 ppm or ± 1% measuring value (FS: 100 ppm)≤ ± 5 ppm or ± 1% measuring value (FS: 3.000 ppm)
    Zero drift≤ ± 1 ppm in 10 h
    Span drift≤ ± 1% FS in 10 h
    1 specified for constant temperature, flow and inlet pressure

    ADDRESS

    Osterwalder Straße 12
    D-87496 Hopferbach

    PHONE

    +49 (0) 83 72 - 70 80

    EMAIL

    sales@trace-gas.com