Now to introduce the vacuum atmosphere furnace under some common problems and cleaning solution:
1, in the high temperature experiments, such as temperature change can not meet the experimental temperature, to check the electrical system, eliminate problems one by one. Such as temperature rises slowly, will look at the wind circulation system, open at a draught cycle conditioning baffle is normal, on the other hand, to see the wind circulation of motor operation is normal or not. As the temperature overshoot fierce requires setting of PID parameters. If temperatures rise, directly to pass temperature maintenance, manipulation of the device at fault, replace control the appearance.
2, low temperature reach the goal, then you will investigate the change of temperature, the temperature drop slowly, is still the temperature to the temperature has a tendency to rise, after must value the former will check, vacuum furnace atmosphere is low temperature before the trial will be homework chamber drying, holds operation room to dry will again after the experiment to do experiment on samples in the homework assignments indoor experimental samples are placed too much, make homework indoor wind cannot be energetic cycle, after removing the cause, will think is it is the wrong with the refrigeration system, so please send professional personnel for repair.
3, the equipment is still in the process of experimental operation problem, presents the corresponding control appearance with prompt and voice alarm prompt. Operators can control the operation of the equipment using the faults sweep hurtling from chapter to which kind of wrong view, to be able to ask professional personnel hasten to remove trouble, so as to ensure the normal continuity for the experiment. Other environmental laboratory equipment in use, there will be other representation that will be detailed representation, detailed analysis and cleaning.