Operating Principle
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。
KH-3000-01A 花粉监测仪 | |
测量原理 | 半导体激光前向+侧向光散射 (花粉) 半导体激光侧向光散射(其他颗粒) |
粒径范围 | ~25-40 um |
流速 | 4.1 LPM |
测量间隔 Interval | 1 min ~ 9999 min 可选 |
显示 | LCD |
I/O 接 口 | RS-232C |
内存 | AC220V(50/60Hz) |
供电 | 950g |
Size | About 320(W)×230(D)×140(H) mm |
Weight | ~ 5KG |
安装示意图:
References
1.Pollen clustering strategies using a newly developed single-particle fluorescence spectrometer.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, Pages 122-132
3.Dispersal of allergenic pollen from Cryptomeria japonica and Chamaecyparis obtusa: characteristic annual fluctuation patterns caused by intermittent phase synchronisations. Scientific Reports volume 9, Article number: 11479 (2019)
4.Estimation of pollen counts from light scattering intensity when sampling multiple pollen taxa – Establishment of Automated Multi-taxa Pollen Counting Estimation System (AME System) . https://doi.org/10.5194/amt-2020-320
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.
7.Comparative efficiency of airborne pollen concentration evaluation in two pollen sampler designs related to impaction and changes in internal wind speed. Atmospheric Environment. Volume 203, 15 April 2019, Pages 18-27
8.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, Pages 1-10
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, Pages 1-10
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 of Atmospheric Environment Vol. 7-4, pp.191-198, December 2013
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