• Augmenting Air Quality Monitoring Networks

QA Portable gas analyser

The Hiden pQA portable gas analyzer is a versatile mass spectrometer and offered a range of interchangeable sampling inlets to suit a broad application range. MIMS inlets are offered for analysis of dissolved species in groundwater, fermentation cultures, soil samples, and general applications where analysis of dissolved species in a liquid sample is required. The system is suited to gas analysis applications, where sample volume is small, and for environmental applications where detection of low concentration levels is required. The pQA system has a mass range of 200 amu and sub ppb detection levels. Extended mass range to 300 amu is optional. The system is supplied in a Pelican® case and can be powered by a 12 V supply for field use, battery and/or solar-powered, or a 220 V supply for laboratory use.

Features
• Analysis of dissolved species with mass range 200 amu (300 amu option)
• Sub parts per billion detection levels
• High precision and stability species ratio measurements (e.g. marine de-nitrification studies)
• Soil core analysis
• Fermentation process analysis
• Water analysis in estuary, river or reservoir
• Groundwater contamination studies
• Methane production control