Sulfur dioxide standard gas is one of the most popular standard gases at present. For the application of this standard gas, many factories are becoming more and more popular. At the same time, it will also bring many professional problems. Then I will analyze some of the little knowledge I know and provide some common solutions. I also hope that some of the little knowledge I introduced today can help you make better use of sulfur dioxide standard gas.

Some problems often encountered during calibration.

Throughout the process, sulfur dioxide standard gas often encounters monitoring values lower than the actual values. These problems are caused by various reasons. The common reason may be the probe problem. The probe may have some faults, such as dust accumulation, which will make its permeability poor, and naturally affect the entire test results. Of course, there are also some pipeline problems. At this time, we have to carefully check whether there are some faults in the pipeline. Then it may be a problem that is handled at the beginning, that is, the common pretreatment will involve all aspects of the machine, so it must be pre-processed in advance at this time, and then it may be a problem with the machine, because if the machine is used for a long time, it will cause some faults, and finally it may be a problem of our operators themselves. Some people may not be proficient in the technology of operating the machine, and have not mastered the corresponding operating technology, so there will be some corresponding problems. Therefore, it is recommended that you try to choose some professional personnel to operate when operating.

I believe that many people are more concerned about the solution of the fault, because being able to solve the problem is more important than the problem. If the problem is solved, the various components must be solved first. If it is a problem with the probe, the probe must be excluded first, and it should be tilted 45 degrees as much as possible, while adding a certain temperature. The installation should also be carried out strictly in accordance with the requirements, and then it may be a pipeline problem. If it is a pipeline problem, it needs to be further confirmed and eliminated. Of course, at this time, attention should be paid to the pipeline connection, which should be as short as possible. Then there are the issues about pretreatment, and there are also many issues about treatment. Everyone must eliminate the fault in advance, and then, solve it specifically for different components. The fourth aspect is about the problem of the machine. The machine will inevitably have some faults after long-term use, so the machine must be checked regularly to ensure its accuracy. At this time, you can use some low-range analyzers for testing. Finally, it is about the manual problem. At this time, you can only change some professional technicians, or improve their professional knowledge and ability.

So the above aspects are my brief introduction to some common problems and troubleshooting solutions of sulfur dioxide standard gas during use, and I hope everyone can use it during use.