中文摘要：

联合电的活动性缩放并且空气动力学的缩放的一个分光计被开发在 3 nm 的范围测量喷雾器尺寸分布到 10 m。它包括盖住不同尺寸范围的三台仪器(扫描活动性粒子 sizer 的 nano (NSMPS， 360 nm ) ，常规扫描活动性粒子 sizer (RSMPS， 40700 nm ) ，并且空气动力学的粒子 sizer (APS， 550 nm10 m )) 。高电压和 NSMPS 和 RSMPS 的鞘流动用二个造家的控制框被供应。一个 LabVIEW 节目为分光计被开发自动操作。一个线性倒置方法被用于多重收费完成的正确粒子并且到从三台仪器把数据集成到宽范围的尺寸分布。实验被进行在三台仪器测量的重叠尺寸范围比较分布。在 NSMPS 和 RSMPS 之间的好同意在在数二个粒子柜台的效率为差别改正以后被完成。APS 报导的空气动力学的尺寸分布被使用一个有效密度方法变换成活动性尺寸分布。RSMPS 和 APS 测量的分布在 550700 nm 的重叠尺寸范围是一致的。在到 10 m 的 3 nm 的尺寸范围的一个完整的系列被测量用不同大小的聚苯乙烯乳胶范围的混合物产生的喷雾器表明。

英文摘要：

A spectrometer combining electrical mobility sizing and aerodynamic sizing was developed to measure aerosol size distributions in the range of 3 nm to 10 μm. It includes three instruments which cover different size ranges （a nano scanning mobility particle sizer （NSMPS, 3 - 60 nm）, a regular scanning mobility particle sizer （RSMPS, 40 - 700nm）, and an aerodynamic particle sizer （APS, 550nm- 10 μm））. High voltage and sheath flow of the NSMPS and RSMPS were supplied using two home-built control boxes. A LabVIEW program was developed for spectrometer automatic operation. A linear inversion method was applied to correct particle multiple charging effects and to integrate data from the three instruments into a wide-range size distribution. Experi- ments were conducted to compare distributions in the overlap size ranges measured by three instruments. Good agreement between the NSMPS and RSMPS was achieved after correcting for the difference in counting efficiencies of the two particle counters. Aerodynamic size distribu- tions reported by the APS were converted to mobility size distributions by applying an effective density method. Distributions measured by the RSMPS and APS were consistent in the overlap size range of 550 - 700 nm. A full spectrum in the size range of 3nm to 10~tm was demonstrated by measuring aerosol generated using a mixture of different sized polystyrene latex spheres.