Follow-up work of gas detectors in emergency accident response
The ultimate goal of any emergency accident handling is to control and deal with night leaks. Hazardous substances usually pollute the surrounding water and soil, and relevant units need to confirm the concentration of these pollutants in order to decide whether to carry out further follow-up work. If it's just an oil spill and it's already completely absorbed by the soil, there's no need for further treatment.
As can be seen, as a gas detector suitable for emergency accidents, it should at least have the following characteristics:
Can be equipped with as many gas sensors as possible, and at least one broadband detector, such as PID or MOS, should be included for detecting volatile organic compounds;
The configuration of sensors should be as flexible as possible, preferably allowing for the installation of catalytic combustion, electrochemical, infrared, photoionization (PID) sensors and detectors as desired;
Maximize data storage capacity and facilitate downloading to your computer;
It can display measurement data intuitively and conveniently, and can also display trend data in graphical form;
Equipped with a large capacity rechargeable battery, it can support long-term operation of the instrument. It also has an alkaline battery adapter to prevent forgetting to charge and ensure timely use;
The instrument should be equipped with a pump suction function to facilitate leak detection, headspace analysis, and other operations;
Having essence to adapt to use in hazardous environments;
The instrument should have portable essential features such as small size, light weight, and easy use.
