Quantitative stirring device for chemical small-scale test

The utility model relates to a quantitative stirring device for a chemical small-scale test, which comprises an anti-explosion outer bottle, a reaction bottle is sleeved in the anti-explosion outer bottle, a high-precision thermodetector is detachably inserted in the reaction bottle, and scale marks for quantification are distributed on the outer wall of the reaction bottle. The device is scientific and reasonable in design and ingenious in structural design, realizes temperature measurement in a small-scale test stirring process through combined arrangement of the anti-explosion bottle, the reaction bottle and the high-precision thermodetector, and is applied to chemical small-scale tests. The high-precision thermodetector is used for monitoring the temperature of a target point in a stirrer in real time, the target point is reached by adjusting the screw-in distance between the outer sleeve and the inner sleeve of the high-precision thermodetector, quantification is conducted through the scale marks on the