CH4 Analyzers Playing a Critical Role in Measuring the Amounts of Methane in the Atmosphere

 Methane or CH4 is a colorless, odorless, non-toxic and flammable gas which when mixed with certain proportions of air can be dangerously explosive. Methane is considered as a greenhouse gas which occurs naturally with a production that keeps pace with population growth. Not only is methane produced by humans and animals but is produced through the breakdown of plant materials in landfills, swamps and marshes. Natural processes contribute to the quantity of methane in the atmosphere which significantly contributes to global warming. Steps are being undertaken to reduce the amount of methane and in order to accurately measure the amounts of gas, ch4 analyzers are required.

Safety issues of methane

Methane is not a toxic gas but it is extremely flammable when it reacts with other gases. In a confined space, methane can be an asphyxiant as it displaces oxygen. Most people can tolerate lower levels of oxygen from 21% to 16% without suffering from any ill effects but when the concentration of methane becomes highly significant, it can result in oxygen deficiency with physical manifestations of increased breathing and pulse rates, lack of muscular coordination, emotional upset, nausea, vomiting, and loss of consciousness including death in more severe cases. Workplaces near landfills tend to have higher levels of methane which requires the installation of a system with methane monitoring and ch4 analyzers.

Advantages of the ch4 analyzer

  • Capable of high accuracy and fast measurement of methane, carbon dioxide and water
  • It is designed to work in ambient air and to deliver accurate measurements over a wide range of concentrations at rapid response rates
  • Provides reports on methane and carbon dioxide concentrations ranging from typical ambient levels to ten times ambient levels with high accuracy
  • It is not adversely affected by other atmospheric gases or changes in ambient atmospheric pressure
  • Some systems include the internal computer that can store data indefinitely on its hard disk drive not to mention that the tool can be controlled remotely as long there is internet connectivity. This provides the opportunity to obtain and diagnose data on the instrument’s operation even without being onsite.

What is the hf analyzer?

Hydrogen fluoride or HF is an industrial compound used in many applications such as the manufacture of refrigerants, polymers, pharmaceuticals, automotives, semiconductors and the manufacture of fluoride and super acids. HF is not flammable but is highly corrosive and very toxic. Highly concentrated hydrogen fluoride when swallowed even in small amounts can affect major organs of the body and can be fatal. Breathing high levels of hydrogen fluoride gas even at low levels can cause irritation but at high levels it can cause death from an irregular heartbeat and fluid buildup in the lungs. The hf analyzer provides sensitive monitoring of hydrogen fluoride in ambient air or in an industrial process. It can operate continuously and perform unattended for on-line monitoring without requiring any maintenance. It is a robust and inexpensive device required for the most demanding industrial trace gas detection applications. 

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