供热计量改革是一项复杂的民生工程,不仅需要先进理念,还需要科学可靠的硬件设施,双管齐下才能保证改革顺利进行。近年来,山西省计量科学研究院在计量科研方面进行了不懈的努力与探索。随着供热体制改革的不断深入、供热技术的发展、热量结算手段的多样化、节能减排政策的强制化,大口径热量表(一般指口径 Heating measurement reform is a complex project of livelihood, not only need advanced concepts, but also require scientific and reliable hardware and equipment, two-pronged approach to ensure the smooth progress of the reform. In recent years, Shanxi Institute of Metrology in the measurement of scientific research has made unremitting efforts and exploration. With the continuous deepening of the reform of heating system, the development of heating technology, the diversification of means of heat settlement, the compulsory energy saving and emission reduction policies, the large calorimeter (usually caliber