Dangerous items inspection

Dangerous items inspection instrument, also known as dangerous goods inspection instrument or dangerous goods detection instrument, is a device used to detect and analyze the composition and properties of substances. The following is a detailed introduction to the dangerous goods inspection instrument:

一、Definition and use

Dangerous goods inspection instrument is mainly used to detect gas, liquid, solid and other substances in real time and accurately to determine whether they are dangerous goods. It has a wide range of applications in environmental protection, safety, food safety, medicine, chemical and other fields, and can detect harmful substances in air, water, soil and other environments, as well as dangerous goods, poisons, flammable and explosive chemicals in public places, transportation, industrial production and civil safety facilities.

二、Working principle and type

The working principle of dangerous goods inspection instrument is varied, and according to the different detection principles and detection substances, it can be divided into many types: liquid inspection, drug and explosive inspection.

It can separate, identify and quantitatively analyze a variety of organic compounds at the same time, with high sensitivity and high resolution.

In addition, there are some portable dangerous goods detectors, such as portable gas detectors, which usually rely on sensors to detect chemical characteristics in chemicals to achieve rapid detection of dangerous goods.

三、Application and importance

Dangerous goods inspectors play an important role in a number of areas:

Environmental protection field: Used to detect harmful substances in air, water and soil, such as sulfur dioxide, nitrogen oxides, volatile organic compounds, etc., to protect environmental quality and people's health.

Safety field: Used to detect dangerous goods, poisons, flammable and explosive chemicals in public places, transportation, industrial production and civil safety facilities to prevent safety accidents.

Food safety field: Used to detect harmful substances in food, such as heavy metals, pesticide residues, additives, etc., to ensure food safety and people's health.

Pharmaceutical field: Used in drug research and development, drug quality control and poison analysis, etc., for the diagnosis, treatment and prevention of disease has important significance.

Chemical field: Used for the detection and control of dangerous goods and poisons in the chemical production process to improve the safety of chemical production, save resources and protect the environment.

四、Sum up

To sum up, dangerous goods inspection instrument is an important detection and analysis instrument, which plays an irreplaceable role in many fields. With the continuous development of science and technology, the performance and accuracy of dangerous goods inspection instrument will continue to improve, providing more powerful support for safety and environmental protection work in various fields.