Gasera One GHG (Greenhouse Gas) Analyzer

Gasera One GHG (Greenhouse Gas) Analyzer

MSE Supplies is an authorized distributor of Gasera Products in the US. Please fill out the application questionnaire and contact us to discuss the application and configurations.

Introduction

The monitoring and reporting of greenhouse gas emissions is the basis for the global climate policy. A large amount of greenhouse gases released to the atmosphere is due to human activities such as farming. Emissions take place from the livestock and from soil and are a concern for both the environment and for the efficiency of food production. Monitoring of greenhouse gases can also be used to improve the living conditions of farm animals and to evaluate the need for fertilization of the soil and soil applications in general.

GASERA ONE GHG analyzer is based on combining ultra sensitive cantilever enhanced photoacoustic detection technology with Quantum Cascade Laser (QCL) source operating at a Mid-IR fundamental spectral absorption lines of CH4 and N2O. This combination provides an exceptionally high level of stability with a recommended re-calibration period of 12 months, offering a low total cost of ownership.

Features

• Simultaneous analysis of CH4, N2O and H2O
  
• Optional CO2 sensor
  
• Low-ppb detection limits for CH4 and N2O Response time 60 seconds
  
• High dynamic range and stable operation
  
• Low sample volume (few ml)
  
• Built-in gas exchange system
  
• Recommended re-calibration interval of12 months
  
• User configurable monitoring tasks
  
• Intuitive user interface
  
• Built-in display presents results both numerically and graphically
  
• Gas cell stabilized to 50 °C and 350 mbar to avoid drifts due to changes in environmental conditions
  
• Drift-free operation due to direct absorption measurement

Measurement Performance

• Detection Limit: 2 ppb for N2O, 10 ppb for CH4, 100 ppm for H2O, 0.2 ppm for CO2 (optional) 
• Response Time: Fixed 60 seconds response time
• Dynamic Range: 0-100 ppm for N2O & CH4, 0-60 000 ppm for H2O, 0-20 000 ppm for CO2 (optional)
• Repeatability: < 1% of measured value in operational conditions at the calibration concentration.
• Accuracy: 3% at the calibration concentration. Limited by the calibration gas accuracy
• Stability: No drift due to ambient temperature or pressure variations within recommended working conditions

• Form Factor: 19” 3U rack-mount / tabletop unit
• Dimensions: 48.4 × 13.9 × 44 cm (19.1 × 5.5 × 17.3 in)
• Weight: ~13 kg
• Display: Built-in computer with 7” WSVGA screen
• Internal Gas Volume: 30 ml
• Data Storage: ≥ 1 year continuous monitoring

• Temperature: 0°C to +40°C
• Humidity: Non-condensing
• Pressure: 750–1050 mbar
• Dust/water resistance: IP20 (IEC 529)

Sample Gas Conditions:

• Temperature: 0°C to +49°C
• Humidity: Up to 99% RH (non-condensing, temperature dependent)
• Flow Rate: ~0.6 L/min
• Particle Size: < 1 µm

• Input Voltage: 90–264 VAC, 47–63 Hz
• Power Consumption: Max. 75 W
• Interfaces: Ethernet, USB, optional Serial
• Protocols: MODBUS, AK protocol
• Outputs: Current or voltage signal

• Low Voltage Directive 2014/35/EU
• EMC Directive 2004/108/EC
• RoHS 2 Directive 2011/65/EU

• Animal husbandry
• Ecology Research
• Soil Analysis
• Greenhouse gases research

Related publications:

Applied Spectroscopy Reviews (2007): Photoacoustic Gas Analysis Using Interferometric Cantilever Microphone

If you are interested in other gas types or multi-gas analyzers, please contact us about your application: 

• Formaldehyde
• Greenhouse gases
• HF, HCl, HCN, SO2, NO2, EtO
• SF6, NOVEC
• CF4, PFCs
• Benzene
• Many more!