What is the detection methodology employed by a composite gas detector?
The detection of toxic gases and other gases is different, and we should pay attention to the instructions on the detection of toxic gases in gas detection. If we do not pay attention during the detection process, there may be some poisoning problems. If there are signs of poisoning during use, it is recommended to seek medical attention immediately. Here is an explanation of some signs of occupational poisoning that occur during the detection process of the composite gas detector!
(1) Occupational poisoning can be caused by productive toxins. Occupational poisoning can be divided into three types according to the onset process. Acute poisoning: caused by a large amount of toxic substances entering the human body in one or a short period of time. Most of them are caused by production accidents or violations of operating procedures. Chronic poisoning: Chronic poisoning refers to the long-term entry of small amounts of toxic substances into the body. The vast majority are caused by accumulated toxins. Subacute poisoning: Subacute poisoning is a poisoning phenomenon that occurs when a large amount of toxic substances enter the human body in a short period of time.
(2) Exposure to industrial toxins in a toxic state, but without symptoms or physical symptoms of poisoning, with the amount of toxins (or metabolites) in urine or other biological materials exceeding the upper limit of normal values; Or positive results in displacement tests (such as lead and mercury displacement). This state is called toxic state or toxin absorption state, such as lead absorption.
(3) Other occupational cases such as beryllium can cause beryllium lung disease; Fluoride can cause skeletal fluorosis; Chloroethylene can cause limb osteolysis; Tar pitch can cause skin darkening and other conditions.
(4) Certain chemical toxins that can cause mutations, carcinogenesis, and teratogenicity can cause variations in the body's genetic material. Chemical substances with mutagenic effects are called chemical mutagens. Some chemical toxins can cause cancer, and chemicals that can cause cancer in humans or animals are called carcinogens. Some chemical toxins have toxic effects on embryos and can cause deformities. These chemicals are called teratogens.
