Isokinetic Sampling

网站首页beplay体育官方入口Apex Instruments Inc.根据美国EPA参考方法，为污染物采样固定源排放提供了各种各样的设备和耗材。大多数方法通常被归类为同动或气态采样方法。本节包括Apex仪器等级设备和配件。这种采样类型需要以与堆栈或管道移动的相同速率从气流中抽取样品。

等速抽样方法

EPA Method	方法的化合物
方法4	年代tack Gas Moisture
方法5	Particulate Emissions (PM)
方法5B	Nonsulfuric Acid PM
方法8	硫酸雾和SO2
Method 12	Inorganic Lead
Method 13A & 13B	Total Flourides
Method 17	Particulate by In-Stack Filtration
方法23	二恶英和呋喃
方法26a	Hydrogen Halides & Halogens
方法29	多种金属
Method 201A	PM10 Emissions
方法202	Condensable Particulate Matter
方法206	Ammonia
Method 306	六价铬from Electroplating and Anodizing Operations
Method 316	Formaldehyde from Mineral Wool and Fiberglass Industries
方法0010	年代emivolatile Organic Compounds
方法0011	Formaldehyde, Other Aldehydes and Ketones
Method 0061	六价铬

顶端等级源采样器系统使操作员监视气体速度，温度，压力和采样流速，以维持同动抽样条件。源抽样系统很容易适应用于测试来自固定源的广泛污染物，例如灰尘，包括粒度分布，金属，多氯联苯双苯基（PCB），二恶英/呋喃，多环芳族芳烃（PAHS）和不断增长的组通过适应这种基本的同动测试方法测试的污染物。

我们的等级设备设计为模块化，您可以选择仪表控制台，泵和选择的组件来满足您的特定需求。

The Apex Method 5 Sampler System provides a reliable and versatile foundation for performing most isokinetic testing methods.

由Apex Isokinetic设备测试的典型行业：

Acid plants
Asphalt plants
锅炉
Cement plans
Chemical manufacturing
炉
Incinerators
Municipal waste combustors
石油炼油厂
Power plants
Pulp and paper mills
年代melters
年代teel mills

METHOD 5

Particulate Emissions from Stationary Sources – The professional source sampling company must be prepared for a wide variety of conditions and locations. Apex recommends the “Deluxe Plus” system, which can be used in both rigid and flexible configurations. Even with the classic rigid arrangement, the additional glassware allows you to have pre-measured and filled impingers, pre-weighed filter assemblies, and minimum turnaround time between runs.

METHOD 17

Particulate Emissions by In-Stack Filtration – Add an in-stack filter assembly and longer pitot tip to a Method 5 system. The Apex Instruments Method 17 Sampling Kit is a convenient package for sampling particulate matter.

METHOD 23

二恶英/Furans - Apex Ins网站首页truments方法23（修改方法5）源采样器试剂盒用于根据方法23和/或确定半挥发性有机化合物作为M0010的方法23和/或确定二恶英和呋喃（D/F）。该火车为方法5系统增加了水冷玻璃冷凝器，一个XAD吸附剂模块和大容量方法23敲除障碍。

METHOD 26A (HCI)

卤化氢和卤素排放 - M26A套件将撞击器，试剂和PTFE涂层玻璃过滤器添加到Method 5火车中。顶点仪器网站首页方法26A采样
Train is used for determination of hydrogen halide and halogen emissions. Method 26A is the isokinetic alternative to Method 26. This method is particularly suited for sampling sources controlled by wet scrubbers emitting acid droplets.

METHOD 29 (Multiple Metals)

Metal Emissions – Add up to three impingers, the SB-4 impinger case, glass nozzles, probe liners and non-metallic union to a Method 5 train. The method has been validated for the collection of 17 different metals.

方法201a

Particle Sizing – Add cyclones to a Method 5 system. The purpose of Method 201A is to measure particulate matter emissions equal to or less than given nominal aerodynamic diameter(s). In general, a gas sample is extracted from a stationary combustion source at a predetermined constant flow rate through in-stack sizing devices. As amended, Method 201A now combines the existing method (PM10) with a PM2.5 cyclone to create a sampling train that includes a total of two cyclones.