With the continuous development of China's industrialization, the potential threat of harmful gases is also increasing. According to statistics from online public information, from January to July 2019, safety accidents in the chemical industry occurred frequently, with 12 accidents causing a total of 121 deaths, heavy casualties and bad impacts. Looking back on these major safety accidents, we will find that many accidents can be avoided, but the lack of gas monitoring has led to tragedies, which is really distressing.

Timely and reliably detecting the content of harmful gases in the air and adopting correct disposal methods are undoubtedly necessary conditions to avoid accidents. However, many times, harmful gases are colorless and tasteless, and "killing" is invisible and difficult to detect. At this time, it is necessary to have a variety of high sensitivity, high accuracy, high selectivity of the detection instrument to monitor, reduce hidden dangers.

Therefore, 1 a portable gas detector with small size, high precision, fast response and easy operation is particularly important for industrial production and daily life. Yiyuntian portable four-in-one gas detector is such a 1 product, which can be carried to different production parts to provide more simple and reliable equipment support for testing personnel, so that managers can find potential safety hazards in time and ensure production safety.

yiyuntian, as a professional manufacturer with more than 10 years of experience in the field of gas detection and monitoring, is committed to providing one-stop gas detection and monitoring solution services. the portable four-in-one gas detector developed and produced by yiyuntian can detect any 4 kinds of gases such as hydrogen sulfide, oxygen, carbon monoxide and combustible gas, and detect more than 500 kinds of gases, it is suitable for almost all occasions where gas concentration needs to be detected, such as petroleum, chemical industry, medicine, environmental protection, flue gas analysis, air treatment, etc. In addition, it uses 4500mA large-capacity rechargeable polymer battery, which can not only work continuously for a long time, but also has a USB charging interface, which can be charged by a computer or charging treasure, is compatible with mobile phone charger, supports USB hot plug, can still work normally when charging, and is more convenient and flexible to use.

Not only that, Yiyuntian's portable four-in-one gas detector has a built-in gas sampling pump, which can suck gas within a range of 10 meters for sampling and detection. At the same time, it displays temperature, humidity and hydrogen sulfide in real time. The concentration information of 4 gases such as oxygen, carbon monoxide, combustible gas, etc., and stores the information. Once the gas concentration exceeds the normal value, the instrument will immediately alarm, it is convenient for on-site personnel to make judgments at the first time, propose targeted solutions, shorten the time of accident handling, and more effectively reduce the occurrence of accidents.

with excellent product quality, yiyuntian equipment products including portable four-in-one gas detector have passed ISO9001 quality management system certification, ISO14001 environmental management system certification and CCEP China environmental protection product certification. And obtained the corresponding product explosion-proof certificate, CPA type approval certificate, CMC measurement license, appearance patent certificate, software copyright registration certificate and other authoritative certification, it is the preferred choice for relevant business units to choose gas detector suppliers.

Safety is no small matter, nip in the bud. Gas detection is the key to prevent accidents and ensure the smooth progress of enterprise safety production, and it is also the guarantee of the safety of production personnel and surrounding people. It is hoped that the majority of production enterprises can take safety accidents as a warning, strengthen the investigation and management of hidden dangers, improve the supervision of gas detection, and let safety accompany.