KH-3000-01A 通过漏砂柱有效收集花粉颗粒，是一款通过前向和侧向的光散射原理花粉数量的粒子计数器。

KH-3000-01A 与传统的花粉数测定方法（如Cascade、Burkard 等）相比，极大地帮助了研究人员节省时间，减少了花粉数量测量的工作量。通过前向和侧向的光散射原理，KH-3000-01 能高效可靠识别花粉和其他颗粒（例如纤维粉尘）。

通过RS-232 电缆连接打印机或个人电脑来收集观测数据。在远程模式下，可以通过电脑发出的命令来控制KH-3000-01A，并且可以方便地将观测数据保存在PC 机上。

安装示意图；

参考文献：

1. Pollen clustering strategies using a newly developed single-particle fluorescencespectrometer.

Aerosol Science and Technology Volume 54， 2020 - Issue 4

2. Relationship between laser light scattering and physical properties of airborne pollen. Journal of Aerosol Science. Volume 124， October 2018， Pages122-132

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5. Automatic pollen monitoring: first insights from hourly data. Aerobiologia volume 36， pages159– 170(2020)

6. A demonstration project of Global Alliance against Chronic Respiratory Diseases: Prediction of interactions between air pollution and allergen exposure—the Mobile Airways Sentinel NetworK-Impact of air POLLution on Asthma and Rhinitis approach. Chin Med J (Engl). 2020 Jul 5; 133(13):1561–1567.

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9. Effect of micro-scale wind on the measurement of airborne pollen concentrations using volumetric methods on a building rooftop. Atmospheric Environment. Volume 158， June 2017， Pages1-10

10. Automated pollen monitoring system using laser optics for observing seasonal changes in the concentration of total airborne pollen. Aerobiologia volume 33，pages351–362(2017)

11. Size-segregated Allergenic Particles Released from Airborne Cryptomeria japonica Pollen Grains during the Yellow Sand Events within the Pollen Scattering Seasons. Asian Journal ofAtmospheric Environment Vol. 7-4， pp.191-198， December2013