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 to test and calibrate the products. In the rapid detection of flammable, explosive, toxic, and harmful gases at fire scenes, a certain concentration of standard gases is required as the standard for making standard series or concentration scales.
During the investigation of the cause of a fire, when studying and applying an analytical method for the identification of gaseous evidence, Henan needs to prepare standard gases of a certain concentration for detection. This is to test the sampling efficiency of different samplers, the absorption efficiency of various absorbents, and 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 safety work of fire protection products. The preparation of standard gases differs from that of liquid standard substances and poses certain difficulties. Thus, this article will focus on introducing several instruments and equipment, which are simple to operate and particularly suitable for the preparation of standard gases in the research, production, and practical fire safety 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 produced by mixing one or more gases of known composition with another background gas that does not react with them. The preparation techniques for standard gases mainly consist of two categories: static blending technology and dynamic blending technology.
Product Brand: Nianlong
Packaging: Aluminum alloy bottle
Spec: 8L
Material: Aluminum Alloy
Other: Regular