Standard GasOur formulation technology
In the research, development, and production of fire alarms, 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 to test and calibrate the products; In 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 an analytical identification method for gaseous evidence, Henan needs to prepare standard gases of a certain concentration for detection. This is to test the sampling efficiency of different samplers or the absorption efficiency of different absorbents, as well as the accuracy and reliability of the identification method. Therefore, preparing standard gases of a certain concentration in Zhengzhou is an important step in the research, development, production, and fire protection work of fire protection products. The preparation of standard gases 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, production, and practical fire protection work of fire protection products.
Standard gases refer to reference substances in a gaseous state, including high-purity standard gases and mixed standard gases. Gas blending primarily involves the preparation of mixed standard gases. Mixed standard gases are created by mixing one or more components of known concentration with a background gas that does not react with them. The preparation techniques for standard gases mainly include static blending technology and dynamic blending technology.
Product Brand: Nianlong
Packaging: Aluminum alloy bottle
Spec: 8L
Material: Aluminum alloy
Other: Regular