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ABB LGR trace nitrous oxide analyzer

Date: 2021-12-28 12:59
Views: 46
Abstract: ABB LGR trace nitrous oxide analyzer / methane analyzer adopts the off-axis integrated cavity output spectrum of LGR * xinzhuanli (OA-ICOS) technology is used for continuous and synchronous measurement of these three gases. The analyzer is easy to use, low power consumption, and is very suitable for field research. The ability to simultaneously measure CH4 and N2O simplifies sample analysis. The absorption spectrum analysis enables the instrument to modify the water dilution effect and the absorption baseline broadening effect, and output the dry mole fraction of CH4 and N2O without the need for the later Phase data processing or sample drying. In addition, abb LGR's new extended range option offers unparalleled accuracy and linearity over a range of 20 times atmospheric concentration.

ABB LGR trace nitrous oxide analyzer (N2O, CH4, H2O) - N2O / CH4 / CO analyzer

 

In 2013, abb LGR released a new equipment methane / nitrous oxide analyzer, Methane and nitrous oxide can be measured simultaneously (CH4, N2O and H2O). This device is designed for the measurement of atmospheric background level samples, with ultra-high accuracy while sampling at 1 Hz frequency. It can meet various demanding requirements, including trace gas monitoring, vorticity correlation flux measurement and chamber flux measurement. Based on the experience of N2O / CO analyzer, methane / nitrous oxide analyzer is suitable for field use and can be used in the field No interference from other ambient gases. The new mid infrared laser and detector are used, and the trouble free liquid nitrogen refrigeration or water cycle refrigeration mode is not needed.

ABB LGR trace nitrous oxide analyzer / methane analyzer uses the off-axis integrated cavity output spectrum of LGR * xinzhuanli (OA-ICOS) technology is used for continuous and synchronous measurement of these three gases. The analyzer is easy to use, low power consumption, and is very suitable for field research. The ability to simultaneously measure CH4 and N2O simplifies sample analysis. The absorption spectrum analysis enables the instrument to modify the water dilution effect and the absorption baseline broadening effect, and output the dry mole fraction of CH4 and N2O without the need for the later Phase data processing or sample drying. In addition, abb LGR's new extended range option offers unparalleled accuracy and linearity over a range of 20 times atmospheric concentration.

Features of ABB LGR trace nitrous oxide analyzer / methane analyzer:
High frequency output and high precision measurement at the same time
■ simultaneous measurement of all gases
Real time viewing of measurement spectrum
■ dry mole fraction of direct output methane and nitrous oxide
The cavity is designed with hyperboloid high reflection lens, without moving components
■ wide linear range
■ no need for liquid nitrogen or water cycle refrigeration

ABB LGR trace nitrous oxide analyzer / methane analyzer Performance index:
? repeatability / accuracy (1 σ, 1 sec / 100 sec)
N2O:0.4 ppb / 0.1 ppb
CH4:2 ppb / 0.5 ppb
H2O:300 ppm / 60 ppm
Measuring frequency: 1Hz, all parameters output synchronously
Measuring range (under the condition of meeting all technical indexes)
N2O:0~10ppm CH4:0~100 ppm
Environmental conditions:
Sample temperature: - 30 ~ 50 ℃
Ambient humidity: 0 ~ 100% RH, no condensation
Output: built in wireless Wi Fi module, digital (RS 232), analog, Ethernet, USB
Power demand: the host machine has two power supply interfaces: 10-30V DC and 115 / 230V AC
Dimensions and weight: 20.3 cm (H) x 50.8 cm (W) x 61 cm (d), 23kg (portable)
Trace nitrous oxide analyzer / methane analyzer Order information:
Model: n2om1-919, original 909-0041 (portable)
Option: sf-3500 series: soil gas flux measurement system
After sales support: provide lifelong technical support and after-sales service
Manufacturer: ABB LGR Canada

About ABB LGR product line Statement on relocation to abb Quebec, Canada
In 2013, abb Switzerland acquired Los Gatos research of the United States, adding a new and high-performance laser trace gas and stable isotope analyzer product line for its measurement business unit.
In 2017, in order to improve the performance, quality and stability of the products, abb transferred its off-axis integrated cavity output spectroscopy (OA-ICOS) technology product line, namely: laser trace gas and stable isotope analyzer, from the U.S. production to a more specialized Quebec plant in Canada, which has more stable performance, better performance and better product quality.
It is hereby declared that the laser trace gas and stable isotope analyzer delivered by ABB in 2018 are all manufactured in Quebec plant, Canada.
ABB has more than 225 employees in Quebec, Canada (+ 100 engineers & Scientists), obtained LEED green building, ISO9001, ISO14001 and other certification. ABB LGR product line is produced in Quebec factory, which marks the overall level of ABB laser trace gas and stable isotope analyzer has risen to a new level. As a laser analyzer, abb will always provide more advanced technology for advanced scientists in the world Scientific instruments.


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