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The common problems and corresponding solutions of high-low temperature vacuum probe platform include the following points:

1. Inaccurate temperature control: This may be caused by temperature sensor failure or control system issues. The solution is to check and replace the temperature sensor, adjust control system parameters.

2. Insufficient vacuum: This may be caused by vacuum pump failure, sealing ring leakage or pipeline leakage. The solution is to check the vacuum pump and sealing ring, ensure that the pipeline connection is tight.

3. Poor probe contact: This may be caused by probe aging, incorrect probe position or poor sample surface quality. The solution is to replace the probe, adjust the probe position, ensure that the sample surface is smooth and clean.

4. Equipment cannot be heated or cooled: This may be caused by heating or cooling element failure. The solution is to check the heating or cooling element, carry out maintenance or replacement.

5. Equipment internal pollution: This may be caused by sample or experimental material pollution, poor equipment sealing. The solution is to clean the equipment interior, replace the sealing ring.

6. Equipment leakage: This may be caused by wire aging, improper connection or poor grounding. The solution is to check the wire and connection, ensure good grounding.

7. Operating software crash or unable to operate normally: This may be caused by software failure or computer hardware issues. The solution is to restart the software or computer, update software version.

8. Excessive noise: This may be caused by vacuum pump operation, cooling fan noise, etc. The solution is to check and clean the vacuum pump, adjust the cooling fan position or replace the bearing.

9. These are just some of the problems that high-low temperature vacuum probe platform may encounter. Specific problems still need to be judged and handled according to actual circumstances. When using, attention should be paid to safety matters, and operation and maintenance should be carried out in accordance with operating specifications.