LaserGas II Multi Pass

LaserGas™ II Multi Pass combines extractive measurement with a compact analyser design. The laser beam is coupled into a measurement cell, where it is reflected multiple times between two spherical mirrors to enhance the analyser sensitivity. 

The monitor is a turn-key instrument. No other operations than connecting power, sample gas tubes and optional purge are required during installation. LaserGas™ MP provides a reliable and easy to use solution for a wide variety of applications. 

Category:

Description

Technical Description – LaserGas II MP

Features 

  • Very low detection limits 
  • ATEX and CSA certified 
  • Short response time  

Gases   

  • CH4 
  • CO ppm 
  • CO2 ppm 
  • H2S 
  • HCl 
  • HCl in VCM 
  • HCN 
  • N2O ppm 
  • NH3 
  • NO 
  • NO2 
  • O2 
  • C2H2 
  • H2 

LIST OPP:  CO+CO2, CO+CH4 

A Closer Look

  • Short response time (flow depended) 
  • Exceptionally low detection limits (ppb for most gases) 
  • No interference from background gases 
  • Stable calibration 
  • No zero drift 
  • Extractive gas analysis in a controlled environment 
  • No moving parts, no consumables, turn-key instrument 
  • ATEX and CSA certified 
LaserGas II Multi Pass

Applications 

  • Chemical industry 
  • Petrochemical industry (contaminants like H2S in NG) 
  • Industrial gas (impurities in pure gases) 
  • H2 purity measurement 
  • Semiconductor industry 
  • Power plants (stack testing of corrosive emission gases) 
  • H2S emission monitoring (pulp & paper, refineries, bio-gas production) 
  • and more 

Customer Benefits 

  • The Multi Pass cell concept combines a long measurement path length with a compact analyser design 
  • Measures trace levels of gases, offline in a controlled environment 
  • Optimize process 
  • Limited need for maintenance 
  • Exceptionally reliable real time analyser 
  • Reduce emission to the environment 
  • Easy to install and operate 
  • Reduce daily operation costs 
  • Well proven measurement technique 
  • Low maintenance cost 

Data Sheet – LaserGas II MP

Hydrogen Purification

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Coal Fired Power Stations

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IECEx Certificate of Conformity

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