Scientific equipment for climate research, industrial measurements and air quality analysis

PICARRO GREENHOUSE GAS ANALYZERS

High precision concentration analyzers for the measurement of greenhouse gases in an atmospheric background at parts-per-billion (ppb) sensitivity with negligible drift.

Patented Picarro cavity ring-down spectroscopy (CRDS) technology enables an effective measurement path length of up to 20 kilometers in a compact cavity (temperature and pressure controlled), providing exceptional precision & sensitivity in a small-footprint analyzer. The system requires minimal or no sample preparation or dilution, and is contained in a rugged platform with low operating costs, allowing to use it for remote, unmanned operation. The extraordinary low drift of these instruments means they can operate for months without recalibration in most applications.



Picarro G2301 analyzer

Measurement of carbon dioxide, methane and water vapor

  • long-term stability for infrequent calibration
  • compliant with WMO and ICOS international ambient atmospheric monitoring requirements
  • water correction automatically reports dry gas mole fractions
  • applications: air quality, atmospheric science, emission monitoring, agriculture & soil science
datasheet



Picarro G2311-f EC flux analyzer 

High frequency measurement of carbon dioxidemethane and water vapor

  • 10 Hz for eddy covariance, gradient, and eddy accumulation methodologies
  • automatic synchronization with 10 Hz anemometer data in real-time
  • water correction automatically reports dry gas mole fractions
  • applications: ecology, emission monitoring, agriculture & soil science
datasheet



Picarro G2401 analyzer 

Measurement of carbon dioxide, carbon monoxide, methane and water vapor

  • long-term stability for infrequent calibration
  • compliant with WMO and ICOS international ambient atmospheric monitoring requirements
  • water correction automatically reports dry gas mole fractions
  • applications: air quality, atmospheric science, emission monitoring
datasheet



Picarro G2401-m analyzer 

Measurement of carbon dioxide, carbon monoxide, methane and water vapor for airborne

  • specifically designed to use on airplanes
  • long-term stability for infrequent calibration
  • water correction automatically reports dry gas mole fractions
  • applications: air quality, atmospheric science, emission monitoring
datasheet



Picarro G2308 analyzer 

Measurement of nitrous oxidemethane and water vapor

  • operates in open or closed systems and integrates easily with chamber systems
  • water correction automatically reports dry gas mole fractions
  • applications: ecology, emission monitoring, agriculture & soil science
datasheet



Picarro G2508 analyzer 

Measurement of nitrous oxide, carbon dioxide, carbon monoxide, methane, ammonia and water vapor

  • operates in open or closed systems and integrates easily with chamber systems
  • fast response time and continuous measurements provide data at high temporal resolution
  • water correction automatically reports dry gas mole fractions
  • applications: ecology, emission monitoring, agriculture & soil science
datasheet



Picarro G5310 analyzer 

Measurement of nitrous oxide, carbon monoxide and water vapor

  • mid-IR CRDS for high precision and low drift analysis
  • compliant with WMO and ICOS international ambient atmospheric monitoring requirements
  • water correction automatically reports dry gas mole fractions
  • applications: air quality, atmospheric science, emission monitoring
datasheet



Picarro GasScouter G4301 analyzer 

Measurement of carbon dioxidemethane and water vapor

  • portable, lightweight (11 kg), low power (25W) back pack analyzer
  • integrated battery (8 hours) and built-in WiFi to connect with smartphone/tablet
  • operates in open or closed systems
  • applications: air quality, atmospheric science, emission monitoring, agriculture & soil science
datasheet



Picarro GasScouter G4302 analyzer 

Measurement of methane, ethane and water vapor

  • portable, lightweight (11 kg), low power (35W) back pack analyzer
  • integrated battery (8 hours) and built-in WiFi to connect with smartphone/tablet
  • applications: air quality, atmospheric science, emission monitoring
datasheet





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Peripherals for Picarro greenhouse gas analyzers 

  • A0311: 16-Port Distribution Manifold to sequentially sampling up to 16 sources
  • A0314: Small Sample Introduction Module 2 (SSIM 2) to analyze discrete gas samples as small as 20 mL 
  • A0701&A0702: Closed System Measurement Package to reduce leakage in recirculation experiments 
  • A0947: soil flux chamber for GasScouter to perform recirculation experiments in the field


Picarro peripherals for Greenhouse Gas analyzers
 
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