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1·Introduce the principle and the application of one automatic particle counter.

介绍一种自动颗粒计数器的原理、检测方式、应用及其注意事项。

2·The particle counter is of high intelligence and anti-jamming, and the detection is accurate and quick.

该颗粒计数器智能化程度高、抗干扰能力强、检测准确快速。

3·At present, the main method of testing air filters is fraction efficiency testing method with particle counter.

以粒子计数器为测试手段的粒径效率测试法是目前过滤器测试的主要方法。

4·Through the comparison against the American HIAC particle counter, the data of the two show they are identical.

通过和美国HIAC粒子计数器比对，测试结果相互吻合。

5·PC 214 is a new generation laser particle counter optimized for applications in compressed air or compressed gases.

PC 214是新一代的激光颗粒计数器，专门针对压缩空气和压缩气体应用。

6·Light-blockage particle counter realizes take count of the number of particles by the particle's extinction for light.

光阻法颗粒计数器是利用颗粒对光的消光作用来实现对颗粒的计数功能。

7·The device also has an onboard particle counter to maintain a low response to natural chemical and biological substances in the air.

该设备还具有一个板载粒子计数器同空气中的自然化学和生物物质保持低反应。

8·A model for measuring aerosol mass concentration by an optical particle counter is presented using the conception of the average mass.

基于平均质量的概念，提出了粒子计数器测量悬浮颗粒物质量浓度的计算模型。

9·Total bacterial count of air and dust particle count were measured by plate sedimentation method and GLJ-BG-type dust particle counter.

用平板沉降法和GLJ - BG型尘埃粒子计数仪分别测定了空气中的细菌总数、埃粒子数。

10·Size distributions of number concentration of atmospheric aerosol measured by optical particle counter aboarded on aircraft were analysed.

本文对用光学粒子计数器在飞机上测量的大气气溶胶数密度-粒度谱分布进行了分析研究。