Vacuum atmosphere furnace maintenance
Time：2015-06-02 08:56
Some common problems and legal means today to introduce a vacuum atmosphere furnace:
1. In the high-temperature experiments, such as temperature changes reach the test temperature, it is possible to view the electrical system, one by one eliminate problems. As the temperature rises very slowly, it is necessary to view the air circulation system, look at the air conditioning cycle shutter is not open properly, on the contrary, they view the motor operating air circulation is not normal. If the temperature overshoot ferocious tuning PID then you need to set the parameters. If the temperature rise directly, over temperature maintenance, then the manipulator go wrong, to be replaced by manipulation appearance.
2. Equipment in Russia during the operation of the experiment and then presents problems, presenting the appearance of the corresponding control problems appear and a voice prompt alarm. The operator can control the operation of the problems in the use of equipment to remove the chapter quickly attributed to view what kind of problems, you can ask professionals to quickly eliminate the problems, in order to ensure the normal operation of the experiment. Other environmental test equipment in use in the appearance will be other, it would have to detail the appearance, detailed analysis and clearance.
3. The low temperature reach the goal of the experiment, then you have to investigate changes in temperature, the temperature drop is very slow, is still bound to the value of the temperature after temperature rise, the former should look, do cryogenic vacuum atmosphere furnace Before the experiment is not the job drying chamber, so that the work chamber keep dry after the test samples were placed in a job to do too much indoor experiment job sample chamber is not positioned so that indoor air can not work full cycle, After sweeping the above reasons, we must ponder is not a refrigeration system problems, so we must ask the manufacturer for repair professionals.
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