Continuous monitoring of carbon monoxide and hydrogen chloride in waste gas from stationary pollution sources

With the rapid development of industrialization, the problem of waste gas emissions from fixed pollution sources has become increasingly prominent, causing serious impacts on the environment and human health. The emergence and development of waste gas monitoring technology has provided strong support for the effective control and reduction of waste gas emissions. By continuously monitoring…

How to detect the air inlet flow rate of a safety helmet with filter

The filter mask is a personal respiratory protection device with a large filtering field of view and double rubber edges. It is mainly composed of filter elements, masks, exhalation devices, headbands and other components. It can effectively protect the wearer’s face and protect the eyes and respiratory tract from toxic agents, biological warfare agents and…