What are the purchasing skills of toxic gas detectors?
1. When using traditional all-in-one or composite toxic gas detectors, the problem of cross-interference of gas detection channels often occurs, which will affect the detection accuracy. Therefore, before choosing an instrument, we must pay attention to the gas interference related to consulting the instrument company.
2. When purchasing an instrument, attention should be paid to its accuracy value. Accuracy is the basic standard to measure whether a gas detector is good. If the type and concentration of the detected gas cannot be displayed accurately, it indicates that the quality and detection of the instrument do not meet the standards. The smaller the precision error value, the more expensive the price, so you can choose according to your needs.
3. Check the function of the toxic gas detector. Whether the instrument is in good condition mainly depends on whether there are many functions, such as data transmission, fall alarm, and life expiration reminder.
4. Check whether the response speed of the instrument is fast. When detecting data, once the value exceeds the standard, every second counts in the dangerous moment. Sometimes just a second can prevent some potential safety accidents from happening. Therefore, the response speed of toxic and harmful gas detection equipment is very important.
