How does the composite gas detector work?
Toxic gases and other gases detection is different, in which we should be aware of the detection of gas detection in the detection of toxic gases in the description of the problem, which for the detection process if you do not pay attention to the process is likely to be some of the problem of poisoning description, if in the use of the process of signs of intoxication, then it is recommended that they are immediately sent to seek medical attention. The following is our composite gas detector detection process of some signs of occupational poisoning!
(1) Occupational poisoning productive poisons can cause occupational poisoning. Occupational poisoning can be divided into three types of disease according to the onset of the process. Acute poisoning: caused by a large number of poisons entering the human body at once or within a short period of time. Most of them are caused by production accidents or violation of operating procedures. Chronic poisoning: chronic poisoning refers to the long-term small amount of poison into the body. Most of them are caused by the accumulation of poisons. Sub-acute poisoning: Sub-acute poisoning between the above two, in a short period of time, a large number of poisons into the human body produced by the poisoning phenomenon.
(2) Poisonous state Contact with industrial poisons, but no symptoms and signs of poisoning, the amount of poison (or metabolites) contained in the urine or other biological materials exceeds the upper limit of the normal value; or expulsion test (e.g., lead expulsion, mercury expulsion) is positive. This state is called toxicosis or toxic absorption, e.g. lead absorption.
(3) Other occupational diseases such as beryllium can cause beryllium lung; fluorine can cause fluorosis; vinyl chloride can cause osteolysis of the extremities; tar pitch can cause skin melanosis, etc.
(4) mutagenic, carcinogenic, teratogenic Certain chemical poisons can cause mutations in the genetic material of the organism. Mutagenic effect of chemical substances known as chemical mutagens. Some chemical poisons can cause cancer, and chemicals that can cause cancer in humans or animals are called carcinogens. Some chemical poisons have toxic effects on embryos and can cause malformations, which are called teratogens.
(5) Impact on reproductive function Industrial poisons can have a safe impact on the reproductive function of female workers, such as menstruation, pregnancy and lactation, which is not only harmful to the women themselves, but also to the next generation. Female workers exposed to benzene and its congeners, gasoline, carbon disulfide, trinitrotoluene are prone to menorrhagia syndrome; female workers exposed to lead, mercury, trichloroethylene are prone to hypomenorrhea syndrome. Chemical mutagens can cause mutations in germ cells, leading to teratogenicity, especially in the first trimester of pregnancy, when the embryo is most sensitive to chemical poisons. During embryonic development, certain chemical poisons can cause retardation of foetal production, can cause malformation of organs or systems of the embryo, and can cause death or absorption of fertilised eggs. Organic mercury and polychlorinated biphenyls are teratogenic. Exposure to carbon disulfide male workers, the number of spermatozoa can be reduced, affecting fertility; lead, dibromochloropropane, also has an impact on male fertility. Lead, mercury, arsenic, carbon disulfide, etc. can enter the breast through the milk, affecting the health of the next generation.
Through the above we know that in the detection of composite gas detector should be aware of the role of protection, or in the detection process of poisoning let us not know why. Toxic gases are very harmful to us, such as our reproductive system or respiratory tract can even lead to cancer and fatal injuries! Composite gas detector in the detection of these issues must be noted!
