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SKC铝制旋风采样器
SKC Aluminum Cyclone· ACGIH,NIOSH,ISO,CEN 等机构共同认定可呼吸性粉尘的采样效率标准曲线: D50=4.0μm，在2.5 liters/min美国NIOSH Mechod 0600可呼吸性粉尘分析方法，NIOSH Mechod7500二氧化硅分析方法:采用D50=4.0μm的定义。
美国SKC铝制旋风采样器订货号：
(1) 225-01-02 | 旋风分离管,铝质,37mm |
(2) 225-01-01 | 旋风分离管,铝质,25mm |
(3) 225-01-03 | 铝质校正腔（Calibration Chamber），适用于37mm或25mm两种铝质旋风分离管 |
(4) 225-1 | 滤纸匣固定夹（Filter Cassette Holder），可支持37mm或25mm三节式滤纸匣与旋风分离管装置，附有衣领夹 |
(5) P225011 | 备用分离管底盖(ReplacementGrit Pot)，红色，每盒25个 |
SKC铝制旋风采样器特点：
满足ACGIH/ISO/CEN呼吸曲线
消除不利的静电影响
小型、轻质
规定NIOSH7500游离二氧化硅分析方法；NIOSH 0600可呼吸性粉尘分析方法
使用开式三节式滤料收集器，能够使更多的均匀粒子
The cyclone sampler is designed for dust (aerosol) sampling to the respirable convention as defined in standard EN481:1993, using HSE method MDHS 14/3 “General methods for sampling and gravimetric analysis of respirable and inhalable dust”.
Design flow rate is 2.2 l/min, giving a 50% sampling efficiency (cut point) at 4.0μm (micron) particle size.
The SKC plastic cyclone is manufactured from conductive plastic which dissipates electrical charges to the surrounding atmosphere and prevents static interference on the collection of the dust particles.
The filter is held within a re-usable plastic cassette, which is supplied complete with a metal filter support grid and a sealing clip to prevent contamination of the sample during transport for laboratory analysis.
For detailed instructions on air sampling in general and use of the cyclone sampler in particular refer to SKC’s 224-G1 Step by Step Guide to Air Sampling.