China has recently made important breakthroughs in the field of small liquid quality combination devices. In response to the pain points that restrict clinical promotion and application over a long period of time, such as the large size, high cost, and complicated operation of conventional liquid quality combinators, the Technology Innovation Center of the General Administration of Market Supervision established by the China Institute of Metrology organized a research team to carry out key technical research, and successfully developed a low-cost, easy-to-operate small liquid quality combination system, filling the domestic technical gap in this field. The research team broke through core key technologies such as small vacuum systems, high-efficiency ion transmission systems, and high-stability circuit systems. Under the premise of ensuring the accuracy of quantitative analysis, the research team drastically reduced the size of the instrument and effectively reduced manufacturing costs, broken the long-term technical barriers and price monopolies formed by foreign manufacturers in this field, and achieved localized replacement.

China has recently made important breakthroughs in the field of small liquid quality combination devices. In response to the pain points that restrict clinical promotion and application over a long period of time, such as the large size, high cost, and complicated operation of conventional liquid quality combinators, the Technology Innovation Center of the General Administration of Market Supervision established by the China Institute of Metrology organized a research team to carry out key technical research, and successfully developed a low-cost, easy-to-operate small liquid quality combination system, filling the domestic technical gap in this field. The research team broke through core key technologies such as small vacuum systems, high-efficiency ion transmission systems, and high-stability circuit systems. Under the premise of ensuring the accuracy of quantitative analysis, the research team drastically reduced the size of the instrument and effectively reduced manufacturing costs, broken the long-term technical barriers and price monopolies formed by foreign manufacturers in this field, and achieved localized replacement.