纳米粒度仪粒径测试原理

智能文字提取功能测试中

麦克默瑞提克(上海)仪器有限公司Micromeritics Instrument (Shanghai) Ltd.The Science and Technology of Small Particles"TM 上海民生路550号1505-1509室， 邮编200135 Suite 1505-1509，550 Minsheng Rd.， Shanghai， P.R. China 200135www.micromeritics.com www.micromertics.com.cn t.sina.com.cn/micromeritics Priciples of Particle Sizing Particulates dispersed in a solution are normally subject to Brownian motion. The motion isslower with larger particles and faster with smaller particles. When laser light illuminatesparticles under the influence of Brownian motion， scattered light from the particles showsfluctuation corresponding to individual particles.The fluctuation is observed according to thepinhole type photon detection method， so that particle size and particle size distributions arecalculated. 上海民生路550号1505-1509室， 邮编200135 Suite 1505-1509， 550 Minsheng Rd.， Shanghai， P.R. China 200135www.micromeritics.com www.micromertics.com.cn t.sina.com.cn/micromeritics Particle Size： (NanoPlus-1，NanoPlus-3) Measures particle size of samples suspended in liquids in the range of 0.1nm to 12.30 um w/sample suspension concentrations from 0.00001% to 40% Well-established photon correlation spectroscopy technique conforms to ISO13321 and ISO 22412 Combination of linear and log-scale correlators covers various samplecharacteristics Variety of sample cells available 第页MIC ChinaNovember MIC China November