ZP-2型质谱计是厦门大学化学系、科学仪器工程系与厦门大学精密仪器厂根据教育部下达的任务共同研制的。研制工作由季欧付教授主持。该仪器是一种扇形磁质谱计,作为教学用的中级实验仪器,也可供一些科研和生产单位使用。该仪器的性能指标是:质量测量范围1—150—500;分辨本领≥200(5%峰高);相对灵敏度≤100ppm;转换系数≥5×10~(-6)安/托;最小可检分压强≤5×10~(-9)托;峰强稳定性≤ ZP-2-based mass spectrometer Xiamen University Department of Chemistry, Department of Science Instrument Engineering and Xiamen University Precision Instrument Factory under the Ministry of Education issued the task jointly developed. Development by Professor Ji Ou Fu chaired. The instrument is a fan-shaped magnetic spectrometer, as teaching intermediate experimental equipment, but also for some scientific research and production units. The instrument performance indicators are: quality measurement range 1-150-500; resolution ability ≥ 200 (5% peak height); relative sensitivity ≤ 100ppm; conversion factor ≥ 5 × 10 -6 (-6) A / Partial pressure ≤ 5 × 10 ~ (-9) Torr; peak strength stability ≤