等因内抽样
Apex Instruments Inc. offers a wide array of equipment and supplies for sampling stationary source emissions for pollutants in accordance with US EPA Reference Methods. Most of the methods are generally classified as either Isokinetic or Gaseous Sampling Methods. This section includes Apex Instrument Isokinetic equipment and accessories. This type of sampling requires the sample to be drawn from the gas stream at the same rate it is moving through the stack or duct.
等因内抽样Method
| EPA方法 | Compound for Method |
|---|---|
| Method 4 | 堆气水分 |
| Method 5 | 微粒排放（PM） |
| 方法5B. | 非硫酸酸下午 |
| Method 8 | 硫酸雾和二氧化硫 |
| 方法12. | 无机铅 |
| 方法13A＆13B | 总散文 |
| 方法17. |
通过堆叠过滤颗粒 |
| Method 23 | Dioxins & Furans |
| Method 26A | 卤化氢和卤素 |
| Method 29 | Multiple Metals |
| 方法201a. | PM10排放量 |
| Method 202 | 可粘稠的颗粒物质 |
| Method 206 | 氨 |
| 方法306. | 来自电镀和阳极氧化操作的六价铬 |
| 方法316. | 矿物羊毛和玻璃纤维工业的甲醛 |
| Method 0010 |
半萎缩有机化合物 |
| Method 0011 | 甲醛，其他醛和酮 |
| 方法0061 | 六价铬 |
Apex Isokinetic Source Sampler systems let the operator monitor gas velocities, temperatures, pressures and sample flow rates for maintaining isokinetic sampling conditions. The Source Sampler system is easily adapted to test for a wide range of pollutants from stationary sources, such as dust including particle size distributions, metals, polychlorinated biphenyls (PCBs), dioxins/ furans, polycyclic aromatic hydrocarbons (PAHs) and an ever increasing group of pollutants tested for with adaptations of this basic isokinetic test method.
Our Isokinetic equipment is designed to be modular, where you choose your meter console, pump and components of choice to meet your particular needs.
APEX方法5采样器系统为执行大多数等因速测试方法提供可靠和多功能的基础。
Typical industries tested by Apex Isokinetic equipment:
- 酸性植物
- 沥青植物
- Boilers
- 水泥计划
- 化学制造
- Furnaces
- 焚烧炉
- 市政垃圾燃烧器
- Petroleum refineries
- 发电厂
- 纸浆和造纸厂
- 冶炼
- 钢厂
方法5.
静止来源的微粒排放 - 必须为各种各样的条件和地点准备专业的源采样公司。Apex推荐“豪华加”系统，可用于刚性和灵活的配置。即使是经典的刚性布置，额外的玻璃器皿也允许您具有预先测量和填充的撞击器，预先称重的过滤器组件，以及运行之间的最小周转时间。
方法17.
通过堆叠过滤的微粒排放 - 将堆叠滤波器组件和更长的皮托特尖端添加到方法5系统中。Apex网站首页 Instruments方法17采样套件是用于采样颗粒物质的方便封装。
方法23.
Dioxins / Furans – The Apex Instruments Method 23 (Modified Method 5) Source Sampler Kit is used for determination of dioxins and furans (D/F’s) in accordance with Method 23 and/or Determination of Semi-Volatile Organic Compounds as M0010. This train adds a water-cooled glass condenser, an XAD adsorbent module, and a large capacity METHOD 23 knockout impinger to the Method 5 system.
方法26A（HCI）
Hydrogen Halide & Halogen Emissions – the M26A kit adds impingers, reagents, and PTFE coated glass filters to a Method 5 train. The Apex Instruments Method 26A Sampling
火车用于测定卤化氢和卤素排放。方法26A是方法26的等因素替代方案。该方法特别适用于由湿式洗涤器发射酸滴控制的采样源。
方法29（多金属）
金属排放 - 最多三次撞击机，SB-4撞击盒，玻璃喷嘴，探针衬里和非金属联盟到一种方法5列车。该方法已被验证为17种不同金属的集合。
METHOD 201A
粒子尺寸 - 将旋风添加到方法5系统中。方法201a的目的是测量等于或小于给定的标称空气动力学直径的颗粒物质排放。通常，通过堆叠尺寸的尺寸装置以预定的恒定流速从固定燃烧源中提取气体样品。如修改后，方法201a现在将现有方法（PM10）与PM2.5旋风机结合起来，以创建一个共采样列车，其中包括总共两个旋风器。
方法202.
可粘稠的颗粒物质(CPM), Dry Impinger Method – This isokinetic method is used to measure Condensable Particulate Matter (CPM) from stationary source emissions after particulate matter has been removed by a heated filter, such as in Method 5, 17 or 201A. The CPM is collected in dry impingers maintained at 80°F.
