An intelligent chemical reaction device and a sampling method, comprising: a sampling temporary storage chamber (3) and a reaction stirring chamber (4). A peristaltic pump (32) is mounted at the top of the sampling temporary storage chamber (3); a placing rack (34) is placed in a cavity under the peristaltic pump (32); a liquid level sensor (33) is mounted on the placing rack (34); a light source (43) is mounted at the top of the reaction stirring chamber (4); an automatic stirrer (5) is placed in a cavity under the light source (43); the peristaltic pump (32) is connected to a sampling test tube (35) and a reaction container (53) by means of hoses, separately. The method comprises the steps: S1. sampling parameter obtaining: according to a fit curve, determining that a reaction type R in sampling parameters is a zero-level or first-level reaction; S. sampling of the zero-level reaction; S3. sampling of the first-level reaction; S4. sampling time adjustment. According to the device, the peristaltic pump (32) is configured to take a sample, and the sampling precision is high; the automatic stirrer (5), a timer, and the liquid level sensor (33) are used for automatic sampling and storage, and labor and material resources are saved. By means of the method, sampling time is controllable and reasonable.
展开▼
