Home position calorimetric pool

The invention relates to a home position calorimetric pool which comprises a sample cup and a reference cup, wherein the two cups are made of Inconel 600TM passive stainless steel of which the structure is not changed in a high-temperature oxidation or reducing atmosphere. The sample cup is used for putting a sample, and the reference cup is empty or is used for putting an inert material, such as quartz sand. The top of the calorimetric pool is provided with a four-way valve, by virtue of switching the four-way valve, different gases are introduced so as to pretreat the sample or react with the sample, after pretreating or reacting is finished, the valve is switched so as to enable the sample to be insolated from outside gas impurities, and the four-way valve, a heat flow calorimeter and an impulse reaction system are combined to perform calorimetric measurement. The home position calorimetric pool provided by the invention can be used for performing quantitative measurement on the quantity ...