Standard GasOur formulation technology
In the research, development, and production of fire automatic alarm systems, respirators, sensors, and rapid detection instruments for flammable, explosive, toxic, and harmful gases at fire scenes, as well as other fire protection products, it is often necessary to prepare a series of standard gases for product testing and calibration. In the rapid detection of flammable, explosive, toxic, and harmful gases at fire scenes, a certain concentration of standard gas is required as a standard for preparing standard series or concentration scales.
During the investigation of the cause of a fire, when researching and applying a method for the analysis and identification of gaseous evidence, Henan needs to prepare a standard gas of a certain concentration for testing the sampling efficiency of different samplers or the absorption efficiency and accuracy of different absorption liquids, as well as the reliability of the identification method. Therefore, preparing a standard gas of a certain concentration in Zhengzhou is an important link in the research, development, production, and fire protection work of fire protection products. The preparation of standard gas is different from that of liquid standard substances and presents certain difficulties. Therefore, this article will focus on introducing several instruments and equipment that are simple to operate and particularly suitable for the preparation of standard gases in the research, development, production, and practical fire protection work of fire protection products.
Standard gases refer to the standard reference substances in gas form, including high-purity standard gases and mixed standard gases. Gas blending primarily involves the preparation of mixed standard gases. Mixed standard gases are produced by mixing one or more gases of known composition with a background gas that does not react with them. The preparation techniques for standard gases mainly consist of two categories: static gas blending technology and dynamic gas blending technology.
Product Brand: Nianlong
Packaging: Aluminum alloy bottle
Specification: 8L
Material: Aluminum alloy
Other: Regular