Teaching platform for online monitoring process progress by using process analysis technology

The utility model provides a teaching platform using process analysis technology to monitor process progress on line, comprising a platform body, a reaction kettle, a temperature control device, an on-line spectrometer, an on-line particle size analyzer, a turbidity meter and a computer, the reaction kettle is arranged on the plane of the platform body, the temperature control device is connected with the reaction kettle through a pipeline, and the on-line spectrometer is connected with the turbidity meter through a pipeline. The online spectrograph comprises an online spectrograph host and a first probe, the online particle-shaped particle size analyzer comprises an online particle-shaped particle size analyzer host and a second probe, the turbidity meter comprises a turbidity meter host and a third probe, and the first probe, the second probe and the third probe are all inserted into the reaction kettle. And the on-line spectrograph host, the on-line particle size analyzer host and the turbidity meter host