Online Trace Gas Analyzer

Online Trace Gas Analyzer
ATQ3000
FOB
1 unit
1unit / Quarterly
China
Quantity

Description:

ATQ3000 is self-designed trace gas analyzer base on the gas molecule absorbance in the range of NIR/Mid-IR. The measured relationship base on Beer-Lambert Law, say infrared light attenuation in direct proportion to gas concentration and optical length. The infrared light in specific range decided by the detected gas, go through collimating, commissioning through high speed chopper, shoot through the gas cell with the customized multi-harmonic ring-down cavity, the incident laser reflected to and pro the measured cell, and final emitted through emission port, reach to optical-electric test device and circuit board, light intensity emitted divided by incident intensity can calculate the infrared light attenuation, considering optical length is given, gas concentration can be further calculated.


Feature:

  • Patent No.:ZL201410411351.1,ZL201420471113.5
  • Gases measured:CH4, NO, NO2, CO, H2S, O2, H2O, CO2, NH3, 13C/12C, 15N/14N, SO2、NOx, CO, O3, PM10 etc.
  • Principle: Spectral Absorbance
  • High-Precision reach down to minimum ppb-class;
  • Long Optical Path reach up to maximum 15 m;
  • Core modular size:0.36×0.13×0.18 m3;
  • Self-Check Function of Light Source Intensity;
  • High Responsivity, Repeatability, Accuracy, Convenience
  • Standard 19"case


Application:

  • Air measurement;
  • Monitor gases of H2S,H2O;
  • Online monitor exhaust gases;
  • Online monitor industrial combustion O2;
  • Automobile exhaust gases;

1. Gases measured and accuracy

GasesSensitivityRange
CH45 ppb0 ~ 2000 ppm
NO1 ppb0 ~ 2000 ppm
CO1 ppb0 ~ 2000 ppm
H2S10 ppb0 ~ 2000 ppm
O2100 ppb0 ~ 20%
H2O1 ppb0 ~ 2000 ppm
CO22 ppb0 ~ 80%
NH35 ppb0 ~ 2000 ppm
13C/12C<1‰TBD
15N/14N<1‰TBD
SO210 ppb0 ~ 2000 ppm
NOx10 ppb0 ~ 2000 ppm
O310 ppb0 ~ 2000 ppm
PM10TBDTBD
GasesSensitivityRange
CH45 ppb0 ~ 2000 ppm
NO1 ppb0 ~ 2000 ppm
CO1 ppb0 ~ 2000 ppm
H2S10 ppb0 ~ 2000 ppm
O2100 ppb0 ~ 20%
H2O1 ppb0 ~ 2000 ppm
CO22 ppb0 ~ 80%
NH35 ppb0 ~ 2000 ppm
13C/12C<1‰TBD
15N/14N<1‰TBD
SO210 ppb0 ~ 2000 ppm
NOx10 ppb0 ~ 2000 ppm
O310 ppb0 ~ 2000 ppm
PM10TBDTBD