通过和美国HIAC粒子计数器比对，测试结果相互吻合。
Through the comparison against the American HIAC particle counter, the data of the two show they are identical.
方法：用尘埃粒子计数器检测高效过滤器是否有泄漏现象。
Methods: we can use the particles accounter to test the leakage of HAPE filter. Results;
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。
At present, the main method of testing air filters is fraction efficiency testing method with particle counter.
lighthouse手持式粒子计数器是当今市场上最先进的手持计数器。
LIGHTHOUSE handheld particle counters are the most advanced handheld particle counters on the market today.
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。
A model for measuring aerosol mass concentration by an optical particle counter is presented using the conception of the average mass.
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。
The device also has an onboard particle counter to maintain a low response to natural chemical and biological substances in the air.
为了提高激光尘埃粒子计数器的分辨率和计数效率，对国产传感器设计进行了性能优化。
In order to improve the resolution and count efficiency of the laser airborne particle counter, the design of performance optimization for the domestic sensors was studied.
通过对粒子计数器测试原理和误差的分析，指出了粒子计数器使用中应注意的一些问题。
In this paper, some questions which must be considered in using particle counter by the way of analysing the particle counters testing principle and errors are pointed out.
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。
Size distributions of number concentration of atmospheric aerosol measured by optical particle counter aboarded on aircraft were analysed.
该文就研究以及编写的尘埃粒子计数器国家计量校准规范，来阐述尘埃粒子计数器的校准方法。
In this paper I prepared sector research and calibration specification for airborne particle counter, to elaborate calibration method for airborne particle counter.
为了实现光学粒子计数器系统实时精确地测量悬浮颗粒物的质量浓度，对该系统的标定方法进行了研究。
In order to realize measurement of aerosol mass concentration in real time by optical particle counter, the calibration method of the instrument was studied.
尘埃粒子计数器，尘埃粒子多点检测系统，浮游菌采样器，环境综合参数监测器，FFU中央控制器等。
Dust particle counter, dust particle multi-point inspection system, sampling device, environment comprehensive parameter monitor, FFU central controller, etc.
光散射式尘埃粒子计数器是用来测量空气洁净度的重要仪器，粒子计数器的主要测量误差为重叠损失误差。
Airborne particle counter (APC) is important instrument for air cleanliness certification in cleanroom. The main error of APC is coincidence loss.
尘埃粒子计数器的量值溯源因其特殊性，存在很大难度，多年来国内外都在致力于尘埃粒子计数器的校准研究。
Traceability of airborne particle counter has its own specialty, there is a big difficulty, at home and abroad many people are working to the calibration of airborne particle counter for many years.
盖革计数器示出放射性粒子的高浓度。
The Geiger counter registered a high concentration of radioactive particles.
在凝结核计数器中被计下的粒子，在天然云或雾的凝结中往往很不活化。
Particles which are counted in condensation nucleus counters are very often not activated in natural cloud or fog condensation.
在凝结核计数器中被计下的粒子，在天然云或雾的凝结中往往很不活化。
Particles which are counted in condensation nucleus counters are very often not activated in natural cloud or fog condensation.
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