787-8055-12M

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787-8055-12M is a kind of emission monitor manufactured by Great Scotland Since 1987. It is an essential device in the field of industrial gas monitoring and is suitable for various continuous industrial gas emissions such as hydrogen, hydrocarbons, and sulfur oxides, among others. It mainly absorbs the gas molecules absorbed in the detection cell as the carrier gas reaches the specific concentration. The gas concentration concentrates the gas molecules in the detection cells, and after passing through the filter membrane, it is measured by ultraviolet photolysis. The absorption strength of ultraviolet radiation by gas molecules is proportional to the content of pollutants in the air.

The application field of 787-8055-12M include industrial harmful gas monitoring, such as coal-fired power plants, steel and petrochemical industry, quarries, paper mills, coking, and chemical industry waste gas monitoring site. The device has real-time monitoring output, which can be used to provide real-time monitoring data for on-site desulfurization and denitrification in large industrial sites. The 787-8055-12M ensures that the industrial site pollution status is within the range of pollutant emissions stipulated by the Environmental Protection Agency, and effectively plays a role in controlling and preventing industrial air pollution.

The working principle of 787-8055-12M is based on ultraviolet photolysis, and the gas concentration is measured by ultraviolet photolysis. Photolysis is a method of measuring the concentration of a gas by measuring the intensity of the light emitted by the gas when exposed to ultraviolet rays. When gas molecules are illuminated by ultraviolet light, they absorb some of the energy from the light and enter the electronically excited state. Because different types of gas molecules absorb different amounts of energy from the ultraviolet light, the absorption energy of the ultraviolet light emitted by different types of gas molecules is different, so the concentration of the gas can be measured according to the intensity of the emitted ultraviolet band.

In order to ensure that the 787-8055-12M can work stably and reliably, it adopts a variety of advanced technologies. These technologies include UV measurement technology, optical transmission technology, infrared detection technology, venturi suction technology, air flow adjustment technology, and electromagnetic interference technology. All of these technologies ensure that the operation of the device won’t be interfered, and the data can be accurately collected without the influence of external environment.

In conclusion, the 787-8055-12M is a necessary device in industrial gas monitoring and control, and it is widely used in various industrial fields. Because of its advanced technologies and high precision, it can accurately assess the pollutants in the atmosphere and play an effective role in controlling and preventing air pollution from occurring.

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