Operation inspection of tube axial fanWhen the tube axial fan is running, it mainly monitors the current of the motor. The current is not only the mark of the fan load, but also the prediction of some abnormal changes. Read More

When experimenting in the laboratory, there may be a lot of easily volatile harmful objects. If the minimum threshold of these easily volatile harmful objects reaches 50 parts per million, the laboratory must be opened quickly. Fume hood or some other equipment capable of exhausting air. Read More