Argon purifier is a kind of equipment used to remove impurities in argon. The main problems encountered in daily use are as follows:

1. Gas flow instability: argon purifier needs to maintain a stable flow rate when dealing with the gas. If the gas flow rate is unstable, it may lead to the decrease of purification effect. This problem can be detected by checking the gas supply pipe for blockage or leakage, adjusting the gas supply pressure, and checking whether the internal filter of the purification device needs to be replaced.

2. The purification effect is not good: the main function of argon purifier is to remove impurities in argon. If the purification effect is not good, it may affect the experimental results or production quality. This problem may be due to the aging or damage of the internal materials of the purification device and the need to replace some components to solve the problem.

3. Gas pressure fluctuation: argon purifier needs to accurately control the gas pressure when purifying argon. If the gas pressure fluctuates greatly, it may affect the purification effect. This problem can be solved by checking whether the pressure regulating valve of the gas supply system is working properly and adjusting the pressure control parameters.

4. Argon filter blockage: argon purifiers are usually equipped with filters to remove solid particles from the gas. After a long period of use, the filter may be blocked, resulting in a decline in the effect of gas purification. This problem can be avoided by regularly checking and replacing filters.

5. Argon purifier leakage: argon purifier in the use of gas leakage, may lead to argon purifier purification effect decreased, and there is a hidden danger of safety. This kind of problem can be solved by checking whether the gas pipeline connection is firm or not, using gas leak detector and so on, and finding the leakage point and repairing it in time.

6. Parts failure: the components inside the argon purifier may fail, such as valve failure, sensor failure, PLC and touch screen and other electrical components are broken, and so on. This problem can be solved through regular maintenance and maintenance to ensure the normal operation of the equipment.

7. Problems caused by misoperation: if the user does not follow the instructions, it may lead to argon purifier damage and other problems. For example, argon purifier passes in heterogeneous gas, wrong connection mode, incorrect operation flow and so on. Therefore, before using the argon purifier, the user needs to be familiar with the instructions and operate as required.

In summary, there are many problems encountered in the use of argon purifier. It is necessary for users to observe and accumulate experience in practical operation, maintain and maintain the equipment in time, and ensure the normal operation and purification effect of the equipment. At the same time, regular inspection and maintenance is also essential to ensure the long-term and stable operation of the equipment.