Relevant pressure experiments should be carried out before the magnetic reactor leaves the factory. The purpose is to check the performance and safety of the high-pressure reactor. The detailed implementation process is as follows:
　　The gases used in the gas pressure experiment of the magnetic reactor are dry and clean air, nitrogen or other inert gases.
　　Safety measures should be taken in the course of the experiment, and the safety management department of the experimental unit should supervise and supervise on the spot.
　　The gas pressure experiment process of the magnetic reactor is as follows:
　　During the experiment, the pressure should be slowly increased to 10% of the regular experimental pressure. After holding pressure for 5 minutes, the joints of the welded joint box should be inspected.
　　After confirming that there was no leakage in the above parts, the pressure was continuously increased to 50% of the regular experimental pressure.
　　There was no abnormal phenomena in the process mentioned above. After that, the pressure was gradually increased by 10% of the regular experimental pressure until the experimental pressure was kept for 10 minutes. Ultimately, the design pressure of the autoclave will be checked at the meeting time. During the checking period, the pressure should remain unchanged. If any change confirms that there is a leak in the autoclave, it should be checked and solved.